/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_10-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:07:38,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:07:38,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:07:39,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 12:07:39,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 12:07:39,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 12:07:39,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 12:07:39,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 12:07:39,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 12:07:39,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 12:07:39,028 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 12:07:39,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 12:07:39,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 12:07:39,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 12:07:39,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 12:07:39,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 12:07:39,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 12:07:39,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 12:07:39,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 12:07:39,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 12:07:39,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 12:07:39,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 12:07:39,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 12:07:39,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 12:07:39,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 12:07:39,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 12:07:39,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 12:07:39,077 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 12:07:39,078 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 [2020-07-08 12:07:39,116 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:07:39,119 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:07:39,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:07:39,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:07:39,121 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:07:39,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:07:39,122 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:07:39,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:07:39,124 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:07:39,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:07:39,125 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:07:39,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:07:39,125 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:07:39,125 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:07:39,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:07:39,126 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:07:39,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:07:39,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:07:39,126 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:07:39,127 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:07:39,127 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:07:39,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:07:39,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:07:39,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:07:39,129 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:07:39,129 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:07:39,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:07:39,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:07:39,129 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:07:39,130 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:07:39,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:07:39,468 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:07:39,471 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:07:39,473 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:07:39,473 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:07:39,474 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_10-1.c [2020-07-08 12:07:39,548 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/241693c9f/8715aa5d5a254b52a46d8bdf06548ed7/FLAG71a6c761e [2020-07-08 12:07:40,021 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:07:40,022 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_10-1.c [2020-07-08 12:07:40,030 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/241693c9f/8715aa5d5a254b52a46d8bdf06548ed7/FLAG71a6c761e [2020-07-08 12:07:40,414 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/241693c9f/8715aa5d5a254b52a46d8bdf06548ed7 [2020-07-08 12:07:40,422 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:07:40,424 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:07:40,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:07:40,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:07:40,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:07:40,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ffd7015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40, skipping insertion in model container [2020-07-08 12:07:40,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:07:40,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:07:40,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:07:40,702 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:07:40,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:07:40,738 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:07:40,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40 WrapperNode [2020-07-08 12:07:40,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:07:40,740 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:07:40,740 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:07:40,741 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:07:40,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,889 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (1/1) ... [2020-07-08 12:07:40,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:07:40,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:07:40,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:07:40,904 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:07:40,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:07:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:07:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:07:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-08 12:07:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-08 12:07:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:07:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:07:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:07:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-08 12:07:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-08 12:07:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:07:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:07:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:07:41,337 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:07:41,338 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 12:07:41,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:07:41 BoogieIcfgContainer [2020-07-08 12:07:41,342 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:07:41,343 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:07:41,343 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:07:41,346 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:07:41,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:07:40" (1/3) ... [2020-07-08 12:07:41,347 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@678721c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:07:41, skipping insertion in model container [2020-07-08 12:07:41,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:07:40" (2/3) ... [2020-07-08 12:07:41,348 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@678721c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:07:41, skipping insertion in model container [2020-07-08 12:07:41,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:07:41" (3/3) ... [2020-07-08 12:07:41,350 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_10-1.c [2020-07-08 12:07:41,359 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:07:41,367 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:07:41,381 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:07:41,404 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:07:41,405 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:07:41,405 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:07:41,405 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:07:41,405 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:07:41,405 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:07:41,405 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:07:41,406 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:07:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2020-07-08 12:07:41,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-08 12:07:41,430 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:41,431 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:07:41,431 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:41,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:41,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1464461757, now seen corresponding path program 1 times [2020-07-08 12:07:41,448 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:41,449 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141681755] [2020-07-08 12:07:41,449 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:41,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-08 12:07:41,661 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-08 12:07:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:41,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:41,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:41,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:41,733 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 10 main_~x~0)} #51#return; {37#false} is VALID [2020-07-08 12:07:41,734 INFO L263 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2020-07-08 12:07:41,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-08 12:07:41,735 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-08 12:07:41,735 INFO L263 TraceCheckUtils]: 3: Hoare triple {36#true} call #t~ret5 := main(); {36#true} is VALID [2020-07-08 12:07:41,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {36#true} ~x~0 := 10; {40#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:41,737 INFO L263 TraceCheckUtils]: 5: Hoare triple {40#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {36#true} is VALID [2020-07-08 12:07:41,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:41,739 INFO L280 TraceCheckUtils]: 7: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:41,741 INFO L280 TraceCheckUtils]: 8: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:41,742 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 10 main_~x~0)} #51#return; {37#false} is VALID [2020-07-08 12:07:41,743 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 [2020-07-08 12:07:41,743 INFO L280 TraceCheckUtils]: 11: Hoare triple {37#false} assume 55 != ~result~0; {37#false} is VALID [2020-07-08 12:07:41,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {37#false} assume !false; {37#false} is VALID [2020-07-08 12:07:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:07:41,746 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141681755] [2020-07-08 12:07:41,747 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:07:41,748 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:07:41,749 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046710014] [2020-07-08 12:07:41,755 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-08 12:07:41,757 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:41,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:07:41,831 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:41,832 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:07:41,832 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:41,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:07:41,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:07:41,844 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2020-07-08 12:07:42,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:42,221 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2020-07-08 12:07:42,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:07:42,221 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-08 12:07:42,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:07:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:07:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-08 12:07:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:07:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-08 12:07:42,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-08 12:07:42,339 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:42,354 INFO L225 Difference]: With dead ends: 44 [2020-07-08 12:07:42,354 INFO L226 Difference]: Without dead ends: 30 [2020-07-08 12:07:42,358 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:07:42,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-08 12:07:42,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-08 12:07:42,409 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:07:42,410 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-08 12:07:42,410 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 12:07:42,411 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 12:07:42,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:42,432 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-08 12:07:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:07:42,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:42,434 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:42,434 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 12:07:42,434 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 12:07:42,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:42,441 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-08 12:07:42,441 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:07:42,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:42,442 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:42,443 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:07:42,443 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:07:42,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-08 12:07:42,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-08 12:07:42,450 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 13 [2020-07-08 12:07:42,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:07:42,450 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-08 12:07:42,450 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:07:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:07:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-08 12:07:42,451 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:42,452 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:07:42,452 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:07:42,452 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:42,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:42,453 INFO L82 PathProgramCache]: Analyzing trace with hash -1134800479, now seen corresponding path program 1 times [2020-07-08 12:07:42,454 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:42,454 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970560692] [2020-07-08 12:07:42,454 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:42,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-08 12:07:42,506 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-08 12:07:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:42,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:42,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:42,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:42,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:42,544 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 10 main_~x~0)} #51#return; {208#false} is VALID [2020-07-08 12:07:42,544 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#true} call ULTIMATE.init(); {207#true} is VALID [2020-07-08 12:07:42,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-08 12:07:42,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-08 12:07:42,545 INFO L263 TraceCheckUtils]: 3: Hoare triple {207#true} call #t~ret5 := main(); {207#true} is VALID [2020-07-08 12:07:42,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {207#true} ~x~0 := 10; {211#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:42,547 INFO L263 TraceCheckUtils]: 5: Hoare triple {211#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {207#true} is VALID [2020-07-08 12:07:42,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:42,548 INFO L280 TraceCheckUtils]: 7: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:42,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:42,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:42,550 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 10 main_~x~0)} #51#return; {208#false} is VALID [2020-07-08 12:07:42,551 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 [2020-07-08 12:07:42,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {208#false} assume 55 != ~result~0; {208#false} is VALID [2020-07-08 12:07:42,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#false} assume !false; {208#false} is VALID [2020-07-08 12:07:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:07:42,553 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970560692] [2020-07-08 12:07:42,553 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:07:42,553 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:07:42,554 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098894076] [2020-07-08 12:07:42,555 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-08 12:07:42,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:42,556 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:07:42,578 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:42,578 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:07:42,578 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:42,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:07:42,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:07:42,579 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 5 states. [2020-07-08 12:07:42,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:42,757 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2020-07-08 12:07:42,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:07:42,757 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-08 12:07:42,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:07:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:07:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-08 12:07:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:07:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-08 12:07:42,765 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-08 12:07:42,832 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:42,837 INFO L225 Difference]: With dead ends: 36 [2020-07-08 12:07:42,838 INFO L226 Difference]: Without dead ends: 32 [2020-07-08 12:07:42,839 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:07:42,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-08 12:07:42,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2020-07-08 12:07:42,858 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:07:42,859 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 30 states. [2020-07-08 12:07:42,859 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 30 states. [2020-07-08 12:07:42,859 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 30 states. [2020-07-08 12:07:42,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:42,869 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-08 12:07:42,870 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-08 12:07:42,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:42,872 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:42,872 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 32 states. [2020-07-08 12:07:42,872 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 32 states. [2020-07-08 12:07:42,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:42,880 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-08 12:07:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-08 12:07:42,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:42,883 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:42,883 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:07:42,883 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:07:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-08 12:07:42,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-08 12:07:42,894 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 14 [2020-07-08 12:07:42,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:07:42,894 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-08 12:07:42,897 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:07:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:07:42,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-08 12:07:42,899 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:42,899 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] [2020-07-08 12:07:42,902 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:07:42,902 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:42,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:42,902 INFO L82 PathProgramCache]: Analyzing trace with hash -1592795560, now seen corresponding path program 1 times [2020-07-08 12:07:42,903 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:42,903 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948999023] [2020-07-08 12:07:42,903 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:42,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:07:42,996 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:07:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:43,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:43,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:43,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:43,076 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:07:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:43,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:07:43,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:07:43,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:07:43,084 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:07:43,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:07:43,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-08 12:07:43,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-08 12:07:43,087 INFO L263 TraceCheckUtils]: 3: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-08 12:07:43,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:43,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:43,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:43,090 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:07:43,091 INFO L280 TraceCheckUtils]: 8: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-08 12:07:43,091 INFO L263 TraceCheckUtils]: 9: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:07:43,091 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:07:43,092 INFO L280 TraceCheckUtils]: 11: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:07:43,092 INFO L280 TraceCheckUtils]: 12: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:07:43,092 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:07:43,093 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {376#false} is VALID [2020-07-08 12:07:43,093 INFO L280 TraceCheckUtils]: 15: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-08 12:07:43,093 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {376#false} {379#(<= 10 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:07:43,094 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-08 12:07:43,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:07:43,095 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:07:43,095 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-08 12:07:43,097 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 10; {379#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:43,097 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-08 12:07:43,097 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:07:43,098 INFO L280 TraceCheckUtils]: 7: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-08 12:07:43,098 INFO L280 TraceCheckUtils]: 8: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-08 12:07:43,099 INFO L263 TraceCheckUtils]: 9: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-08 12:07:43,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:43,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:43,101 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:43,106 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:07:43,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-08 12:07:43,107 INFO L263 TraceCheckUtils]: 15: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:07:43,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:07:43,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:07:43,108 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:07:43,108 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:07:43,109 INFO L280 TraceCheckUtils]: 20: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {376#false} is VALID [2020-07-08 12:07:43,109 INFO L280 TraceCheckUtils]: 21: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-08 12:07:43,109 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {376#false} {379#(<= 10 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:07:43,109 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 [2020-07-08 12:07:43,110 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 55 != ~result~0; {376#false} is VALID [2020-07-08 12:07:43,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-08 12:07:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:07:43,112 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948999023] [2020-07-08 12:07:43,112 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [168911019] [2020-07-08 12:07:43,113 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 [2020-07-08 12:07:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:43,155 INFO L264 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:07:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:43,171 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:07:43,332 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-08 12:07:43,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:07:43,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:07:43,334 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-08 12:07:43,335 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 10; {379#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:43,335 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-08 12:07:43,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:43,337 INFO L280 TraceCheckUtils]: 7: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:43,338 INFO L280 TraceCheckUtils]: 8: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:43,338 INFO L263 TraceCheckUtils]: 9: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-08 12:07:43,339 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {443#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:43,340 INFO L280 TraceCheckUtils]: 11: Hoare triple {443#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:43,341 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:43,343 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 [2020-07-08 12:07:43,344 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 [2020-07-08 12:07:43,344 INFO L263 TraceCheckUtils]: 15: Hoare triple {453#(<= |fibo1_#in~n| 1)} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:07:43,345 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:07:43,345 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:07:43,345 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:07:43,347 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {453#(<= |fibo1_#in~n| 1)} #59#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:43,347 INFO L280 TraceCheckUtils]: 20: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:43,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume true; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:43,349 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {453#(<= |fibo1_#in~n| 1)} {379#(<= 10 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:07:43,350 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 [2020-07-08 12:07:43,350 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 55 != ~result~0; {376#false} is VALID [2020-07-08 12:07:43,351 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-08 12:07:43,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:07:43,353 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:07:43,353 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2020-07-08 12:07:43,354 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9894026] [2020-07-08 12:07:43,355 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-08 12:07:43,356 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:43,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:07:43,407 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:43,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:07:43,408 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:43,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:07:43,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:07:43,409 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 10 states. [2020-07-08 12:07:44,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:44,040 INFO L93 Difference]: Finished difference Result 58 states and 78 transitions. [2020-07-08 12:07:44,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 12:07:44,040 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-08 12:07:44,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:07:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:07:44,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-08 12:07:44,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:07:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-08 12:07:44,049 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 75 transitions. [2020-07-08 12:07:44,166 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:44,168 INFO L225 Difference]: With dead ends: 58 [2020-07-08 12:07:44,169 INFO L226 Difference]: Without dead ends: 34 [2020-07-08 12:07:44,173 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:07:44,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-07-08 12:07:44,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-07-08 12:07:44,192 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:07:44,192 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2020-07-08 12:07:44,193 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2020-07-08 12:07:44,193 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2020-07-08 12:07:44,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:44,203 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-08 12:07:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-08 12:07:44,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:44,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:44,204 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2020-07-08 12:07:44,206 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2020-07-08 12:07:44,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:44,211 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-08 12:07:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-08 12:07:44,212 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:44,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:44,213 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:07:44,213 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:07:44,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-08 12:07:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2020-07-08 12:07:44,216 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 26 [2020-07-08 12:07:44,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:07:44,217 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2020-07-08 12:07:44,217 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:07:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-07-08 12:07:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-08 12:07:44,218 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:44,219 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] [2020-07-08 12:07:44,433 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-08 12:07:44,434 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:44,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:44,435 INFO L82 PathProgramCache]: Analyzing trace with hash 746633022, now seen corresponding path program 1 times [2020-07-08 12:07:44,436 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:44,436 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113001081] [2020-07-08 12:07:44,436 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:44,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:07:44,482 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:07:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:44,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:44,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:44,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:44,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:44,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:44,581 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {721#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:44,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:07:44,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:07:44,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:07:44,592 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {685#true} {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:44,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:44,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:44,595 INFO L263 TraceCheckUtils]: 3: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-08 12:07:44,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:44,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:44,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:44,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:44,599 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {721#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:44,600 INFO L280 TraceCheckUtils]: 9: Hoare triple {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:44,601 INFO L263 TraceCheckUtils]: 10: Hoare triple {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-08 12:07:44,601 INFO L280 TraceCheckUtils]: 11: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:07:44,602 INFO L280 TraceCheckUtils]: 12: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:07:44,602 INFO L280 TraceCheckUtils]: 13: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:07:44,604 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {685#true} {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,606 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 10 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:07:44,608 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-08 12:07:44,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:07:44,608 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:07:44,619 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-08 12:07:44,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 10; {689#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:44,623 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-08 12:07:44,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:44,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:44,625 INFO L280 TraceCheckUtils]: 8: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:44,625 INFO L263 TraceCheckUtils]: 9: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-08 12:07:44,626 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:44,626 INFO L280 TraceCheckUtils]: 11: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:44,627 INFO L280 TraceCheckUtils]: 12: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:44,630 INFO L280 TraceCheckUtils]: 13: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:44,633 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {721#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:44,635 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:44,635 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-08 12:07:44,636 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:07:44,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:07:44,636 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:07:44,638 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,640 INFO L280 TraceCheckUtils]: 21: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,642 INFO L280 TraceCheckUtils]: 22: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,643 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 10 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:07:44,644 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 [2020-07-08 12:07:44,644 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 55 != ~result~0; {686#false} is VALID [2020-07-08 12:07:44,644 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-08 12:07:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:07:44,646 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113001081] [2020-07-08 12:07:44,646 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1002377471] [2020-07-08 12:07:44,647 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 [2020-07-08 12:07:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:44,673 INFO L264 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:07:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:44,682 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:07:44,780 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-08 12:07:44,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:07:44,780 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:07:44,781 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-08 12:07:44,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 10; {689#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:44,782 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-08 12:07:44,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {743#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:44,783 INFO L280 TraceCheckUtils]: 7: Hoare triple {743#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {743#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:44,784 INFO L280 TraceCheckUtils]: 8: Hoare triple {743#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {743#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:44,784 INFO L263 TraceCheckUtils]: 9: Hoare triple {743#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-08 12:07:44,785 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {756#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:44,785 INFO L280 TraceCheckUtils]: 11: Hoare triple {756#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {756#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:44,786 INFO L280 TraceCheckUtils]: 12: Hoare triple {756#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:44,786 INFO L280 TraceCheckUtils]: 13: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:44,788 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {721#(<= |fibo2_#in~n| 1)} {743#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,789 INFO L263 TraceCheckUtils]: 16: Hoare triple {719#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-08 12:07:44,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:07:44,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:07:44,790 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:07:44,791 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {719#(<= |fibo1_#in~n| 2)} #59#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,791 INFO L280 TraceCheckUtils]: 21: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,792 INFO L280 TraceCheckUtils]: 22: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:44,793 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 10 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:07:44,793 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 [2020-07-08 12:07:44,794 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 55 != ~result~0; {686#false} is VALID [2020-07-08 12:07:44,794 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-08 12:07:44,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:07:44,796 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:07:44,796 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2020-07-08 12:07:44,796 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686992090] [2020-07-08 12:07:44,797 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2020-07-08 12:07:44,797 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:44,798 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:07:44,841 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:44,841 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:07:44,841 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:44,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:07:44,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:07:44,842 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 10 states. [2020-07-08 12:07:45,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:45,515 INFO L93 Difference]: Finished difference Result 54 states and 74 transitions. [2020-07-08 12:07:45,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:07:45,515 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2020-07-08 12:07:45,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:07:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:07:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-08 12:07:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:07:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-08 12:07:45,522 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2020-07-08 12:07:45,612 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:45,616 INFO L225 Difference]: With dead ends: 54 [2020-07-08 12:07:45,617 INFO L226 Difference]: Without dead ends: 50 [2020-07-08 12:07:45,617 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:07:45,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-08 12:07:45,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2020-07-08 12:07:45,657 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:07:45,658 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 48 states. [2020-07-08 12:07:45,658 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 48 states. [2020-07-08 12:07:45,658 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 48 states. [2020-07-08 12:07:45,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:45,662 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-08 12:07:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-08 12:07:45,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:45,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:45,664 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 50 states. [2020-07-08 12:07:45,664 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 50 states. [2020-07-08 12:07:45,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:45,669 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-08 12:07:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-08 12:07:45,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:45,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:45,670 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:07:45,671 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:07:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-08 12:07:45,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 65 transitions. [2020-07-08 12:07:45,674 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 65 transitions. Word has length 27 [2020-07-08 12:07:45,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:07:45,675 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 65 transitions. [2020-07-08 12:07:45,675 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:07:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2020-07-08 12:07:45,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-08 12:07:45,677 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:45,677 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] [2020-07-08 12:07:45,889 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:07:45,890 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:45,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:45,891 INFO L82 PathProgramCache]: Analyzing trace with hash 986908919, now seen corresponding path program 1 times [2020-07-08 12:07:45,891 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:45,892 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508383963] [2020-07-08 12:07:45,892 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:45,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:45,921 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:07:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:45,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:46,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:46,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {1108#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,034 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:07:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:46,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,040 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:07:46,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:07:46,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:07:46,043 INFO L263 TraceCheckUtils]: 3: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:07:46,043 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:46,044 INFO L280 TraceCheckUtils]: 5: Hoare triple {1108#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,047 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:07:46,047 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:07:46,047 INFO L263 TraceCheckUtils]: 9: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:07:46,048 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,048 INFO L280 TraceCheckUtils]: 11: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,049 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:07:46,049 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1044#false} is VALID [2020-07-08 12:07:46,049 INFO L280 TraceCheckUtils]: 15: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:07:46,050 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:07:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:46,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,056 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:07:46,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume !(~n < 1); {1043#true} is VALID [2020-07-08 12:07:46,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume !(1 == ~n); {1043#true} is VALID [2020-07-08 12:07:46,057 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret0 := fibo2(~n - 1); {1043#true} is VALID [2020-07-08 12:07:46,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:07:46,061 INFO L280 TraceCheckUtils]: 6: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:07:46,061 INFO L263 TraceCheckUtils]: 7: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:07:46,062 INFO L280 TraceCheckUtils]: 8: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:46,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {1108#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,065 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:07:46,066 INFO L280 TraceCheckUtils]: 12: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:07:46,066 INFO L263 TraceCheckUtils]: 13: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:07:46,066 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,066 INFO L280 TraceCheckUtils]: 15: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,067 INFO L280 TraceCheckUtils]: 16: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,067 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:07:46,067 INFO L280 TraceCheckUtils]: 18: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1044#false} is VALID [2020-07-08 12:07:46,067 INFO L280 TraceCheckUtils]: 19: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:07:46,068 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:07:46,068 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1044#false} is VALID [2020-07-08 12:07:46,068 INFO L263 TraceCheckUtils]: 22: Hoare triple {1044#false} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:07:46,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,069 INFO L280 TraceCheckUtils]: 25: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,069 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:07:46,069 INFO L280 TraceCheckUtils]: 27: Hoare triple {1044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1044#false} is VALID [2020-07-08 12:07:46,070 INFO L280 TraceCheckUtils]: 28: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:07:46,070 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1044#false} {1043#true} #51#return; {1044#false} is VALID [2020-07-08 12:07:46,072 INFO L263 TraceCheckUtils]: 0: Hoare triple {1043#true} call ULTIMATE.init(); {1043#true} is VALID [2020-07-08 12:07:46,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,072 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:07:46,073 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret5 := main(); {1043#true} is VALID [2020-07-08 12:07:46,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~x~0 := 10; {1043#true} is VALID [2020-07-08 12:07:46,073 INFO L263 TraceCheckUtils]: 5: Hoare triple {1043#true} call #t~ret4 := fibo1(~x~0); {1043#true} is VALID [2020-07-08 12:07:46,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {1043#true} assume !(~n < 1); {1043#true} is VALID [2020-07-08 12:07:46,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {1043#true} assume !(1 == ~n); {1043#true} is VALID [2020-07-08 12:07:46,074 INFO L263 TraceCheckUtils]: 9: Hoare triple {1043#true} call #t~ret0 := fibo2(~n - 1); {1043#true} is VALID [2020-07-08 12:07:46,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:07:46,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:07:46,077 INFO L263 TraceCheckUtils]: 13: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:07:46,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:46,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {1108#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,079 INFO L280 TraceCheckUtils]: 16: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,080 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:07:46,080 INFO L280 TraceCheckUtils]: 18: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:07:46,081 INFO L263 TraceCheckUtils]: 19: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:07:46,081 INFO L280 TraceCheckUtils]: 20: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,081 INFO L280 TraceCheckUtils]: 21: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,081 INFO L280 TraceCheckUtils]: 22: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,082 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:07:46,082 INFO L280 TraceCheckUtils]: 24: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1044#false} is VALID [2020-07-08 12:07:46,082 INFO L280 TraceCheckUtils]: 25: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:07:46,082 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:07:46,083 INFO L280 TraceCheckUtils]: 27: Hoare triple {1044#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1044#false} is VALID [2020-07-08 12:07:46,083 INFO L263 TraceCheckUtils]: 28: Hoare triple {1044#false} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:07:46,083 INFO L280 TraceCheckUtils]: 29: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,083 INFO L280 TraceCheckUtils]: 30: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,083 INFO L280 TraceCheckUtils]: 31: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,084 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:07:46,084 INFO L280 TraceCheckUtils]: 33: Hoare triple {1044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1044#false} is VALID [2020-07-08 12:07:46,084 INFO L280 TraceCheckUtils]: 34: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:07:46,084 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1044#false} {1043#true} #51#return; {1044#false} is VALID [2020-07-08 12:07:46,085 INFO L280 TraceCheckUtils]: 36: Hoare triple {1044#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1044#false} is VALID [2020-07-08 12:07:46,085 INFO L280 TraceCheckUtils]: 37: Hoare triple {1044#false} assume 55 != ~result~0; {1044#false} is VALID [2020-07-08 12:07:46,085 INFO L280 TraceCheckUtils]: 38: Hoare triple {1044#false} assume !false; {1044#false} is VALID [2020-07-08 12:07:46,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 12:07:46,087 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508383963] [2020-07-08 12:07:46,087 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246625175] [2020-07-08 12:07:46,087 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 [2020-07-08 12:07:46,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:46,117 INFO L264 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:07:46,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:46,128 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:07:46,275 INFO L263 TraceCheckUtils]: 0: Hoare triple {1043#true} call ULTIMATE.init(); {1043#true} is VALID [2020-07-08 12:07:46,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,276 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:07:46,276 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret5 := main(); {1043#true} is VALID [2020-07-08 12:07:46,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~x~0 := 10; {1125#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:46,277 INFO L263 TraceCheckUtils]: 5: Hoare triple {1125#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1043#true} is VALID [2020-07-08 12:07:46,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {1043#true} ~n := #in~n; {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:46,278 INFO L280 TraceCheckUtils]: 7: Hoare triple {1132#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:46,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {1132#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:46,279 INFO L263 TraceCheckUtils]: 9: Hoare triple {1132#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1043#true} is VALID [2020-07-08 12:07:46,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1145#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:46,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {1145#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1145#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:46,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {1145#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1145#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:46,281 INFO L263 TraceCheckUtils]: 13: Hoare triple {1145#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:07:46,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:46,283 INFO L280 TraceCheckUtils]: 15: Hoare triple {1132#(<= |fibo1_#in~n| fibo1_~n)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:46,285 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1145#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:46,285 INFO L280 TraceCheckUtils]: 18: Hoare triple {1167#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:46,286 INFO L263 TraceCheckUtils]: 19: Hoare triple {1167#(<= |fibo2_#in~n| 1)} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:07:46,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,286 INFO L280 TraceCheckUtils]: 21: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,287 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1043#true} {1167#(<= |fibo2_#in~n| 1)} #55#return; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:46,288 INFO L280 TraceCheckUtils]: 24: Hoare triple {1167#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:46,288 INFO L280 TraceCheckUtils]: 25: Hoare triple {1167#(<= |fibo2_#in~n| 1)} assume true; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:46,290 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1167#(<= |fibo2_#in~n| 1)} {1132#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:46,290 INFO L280 TraceCheckUtils]: 27: Hoare triple {1195#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:46,290 INFO L263 TraceCheckUtils]: 28: Hoare triple {1195#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:07:46,291 INFO L280 TraceCheckUtils]: 29: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:07:46,291 INFO L280 TraceCheckUtils]: 30: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:07:46,291 INFO L280 TraceCheckUtils]: 31: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:07:46,292 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1043#true} {1195#(<= |fibo1_#in~n| 2)} #59#return; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:46,293 INFO L280 TraceCheckUtils]: 33: Hoare triple {1195#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:46,293 INFO L280 TraceCheckUtils]: 34: Hoare triple {1195#(<= |fibo1_#in~n| 2)} assume true; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:46,294 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1195#(<= |fibo1_#in~n| 2)} {1125#(<= 10 main_~x~0)} #51#return; {1044#false} is VALID [2020-07-08 12:07:46,295 INFO L280 TraceCheckUtils]: 36: Hoare triple {1044#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1044#false} is VALID [2020-07-08 12:07:46,295 INFO L280 TraceCheckUtils]: 37: Hoare triple {1044#false} assume 55 != ~result~0; {1044#false} is VALID [2020-07-08 12:07:46,295 INFO L280 TraceCheckUtils]: 38: Hoare triple {1044#false} assume !false; {1044#false} is VALID [2020-07-08 12:07:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 12:07:46,298 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:07:46,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 11 [2020-07-08 12:07:46,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044562718] [2020-07-08 12:07:46,299 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-08 12:07:46,301 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:46,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:07:46,369 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:46,370 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:07:46,370 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:46,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:07:46,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:07:46,371 INFO L87 Difference]: Start difference. First operand 48 states and 65 transitions. Second operand 11 states. [2020-07-08 12:07:47,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:47,327 INFO L93 Difference]: Finished difference Result 108 states and 170 transitions. [2020-07-08 12:07:47,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 12:07:47,328 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-08 12:07:47,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:07:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:07:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-08 12:07:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:07:47,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-08 12:07:47,337 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 102 transitions. [2020-07-08 12:07:47,469 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:47,474 INFO L225 Difference]: With dead ends: 108 [2020-07-08 12:07:47,474 INFO L226 Difference]: Without dead ends: 66 [2020-07-08 12:07:47,476 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2020-07-08 12:07:47,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-08 12:07:47,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-08 12:07:47,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:07:47,520 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-08 12:07:47,520 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-08 12:07:47,520 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-08 12:07:47,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:47,532 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-08 12:07:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:07:47,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:47,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:47,535 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-08 12:07:47,536 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-08 12:07:47,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:47,545 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-08 12:07:47,546 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:07:47,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:47,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:47,548 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:07:47,548 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:07:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-08 12:07:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 95 transitions. [2020-07-08 12:07:47,554 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 95 transitions. Word has length 39 [2020-07-08 12:07:47,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:07:47,554 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 95 transitions. [2020-07-08 12:07:47,554 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:07:47,554 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:07:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-08 12:07:47,558 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:47,559 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] [2020-07-08 12:07:47,772 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:07:47,773 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:47,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:47,774 INFO L82 PathProgramCache]: Analyzing trace with hash -2100495745, now seen corresponding path program 1 times [2020-07-08 12:07:47,775 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:47,775 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607767662] [2020-07-08 12:07:47,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:47,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:47,834 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:07:47,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:48,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:07:48,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:07:48,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:48,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:07:48,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,053 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,056 INFO L263 TraceCheckUtils]: 3: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {1609#true} is VALID [2020-07-08 12:07:48,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:07:48,057 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:07:48,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,058 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,059 INFO L280 TraceCheckUtils]: 9: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,060 INFO L263 TraceCheckUtils]: 10: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:07:48,060 INFO L280 TraceCheckUtils]: 11: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,060 INFO L280 TraceCheckUtils]: 12: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:07:48,061 INFO L280 TraceCheckUtils]: 13: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,062 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,063 INFO L280 TraceCheckUtils]: 15: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,064 INFO L280 TraceCheckUtils]: 16: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,065 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:07:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:48,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:48,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:48,092 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:07:48,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:07:48,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume !(1 == ~n); {1609#true} is VALID [2020-07-08 12:07:48,093 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret0 := fibo2(~n - 1); {1609#true} is VALID [2020-07-08 12:07:48,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,096 INFO L280 TraceCheckUtils]: 6: Hoare triple {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,096 INFO L263 TraceCheckUtils]: 7: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {1609#true} is VALID [2020-07-08 12:07:48,096 INFO L280 TraceCheckUtils]: 8: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,097 INFO L280 TraceCheckUtils]: 9: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:07:48,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:07:48,097 INFO L280 TraceCheckUtils]: 11: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,098 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,099 INFO L280 TraceCheckUtils]: 13: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,099 INFO L263 TraceCheckUtils]: 14: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:07:48,100 INFO L280 TraceCheckUtils]: 15: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,100 INFO L280 TraceCheckUtils]: 16: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:07:48,100 INFO L280 TraceCheckUtils]: 17: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,101 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,102 INFO L280 TraceCheckUtils]: 19: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,103 INFO L280 TraceCheckUtils]: 20: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,104 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:07:48,105 INFO L280 TraceCheckUtils]: 22: Hoare triple {1663#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:07:48,105 INFO L263 TraceCheckUtils]: 23: Hoare triple {1663#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:07:48,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,107 INFO L280 TraceCheckUtils]: 25: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:48,108 INFO L280 TraceCheckUtils]: 26: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:48,109 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:07:48,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {1610#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1610#false} is VALID [2020-07-08 12:07:48,109 INFO L280 TraceCheckUtils]: 29: Hoare triple {1610#false} assume true; {1610#false} is VALID [2020-07-08 12:07:48,110 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1610#false} {1613#(<= 10 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:07:48,111 INFO L263 TraceCheckUtils]: 0: Hoare triple {1609#true} call ULTIMATE.init(); {1609#true} is VALID [2020-07-08 12:07:48,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:07:48,112 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret5 := main(); {1609#true} is VALID [2020-07-08 12:07:48,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~x~0 := 10; {1613#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:48,113 INFO L263 TraceCheckUtils]: 5: Hoare triple {1613#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1609#true} is VALID [2020-07-08 12:07:48,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:07:48,114 INFO L280 TraceCheckUtils]: 8: Hoare triple {1609#true} assume !(1 == ~n); {1609#true} is VALID [2020-07-08 12:07:48,114 INFO L263 TraceCheckUtils]: 9: Hoare triple {1609#true} call #t~ret0 := fibo2(~n - 1); {1609#true} is VALID [2020-07-08 12:07:48,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,116 INFO L280 TraceCheckUtils]: 12: Hoare triple {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,116 INFO L263 TraceCheckUtils]: 13: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {1609#true} is VALID [2020-07-08 12:07:48,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,117 INFO L280 TraceCheckUtils]: 15: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:07:48,117 INFO L280 TraceCheckUtils]: 16: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:07:48,117 INFO L280 TraceCheckUtils]: 17: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,118 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,119 INFO L280 TraceCheckUtils]: 19: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:48,119 INFO L263 TraceCheckUtils]: 20: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:07:48,119 INFO L280 TraceCheckUtils]: 21: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,119 INFO L280 TraceCheckUtils]: 22: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:07:48,119 INFO L280 TraceCheckUtils]: 23: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,121 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,121 INFO L280 TraceCheckUtils]: 25: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,122 INFO L280 TraceCheckUtils]: 26: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,123 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:07:48,123 INFO L280 TraceCheckUtils]: 28: Hoare triple {1663#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:07:48,123 INFO L263 TraceCheckUtils]: 29: Hoare triple {1663#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:07:48,124 INFO L280 TraceCheckUtils]: 30: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:48,125 INFO L280 TraceCheckUtils]: 31: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:48,125 INFO L280 TraceCheckUtils]: 32: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:07:48,126 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:07:48,127 INFO L280 TraceCheckUtils]: 34: Hoare triple {1610#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1610#false} is VALID [2020-07-08 12:07:48,127 INFO L280 TraceCheckUtils]: 35: Hoare triple {1610#false} assume true; {1610#false} is VALID [2020-07-08 12:07:48,127 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1610#false} {1613#(<= 10 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:07:48,127 INFO L280 TraceCheckUtils]: 37: Hoare triple {1610#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1610#false} is VALID [2020-07-08 12:07:48,127 INFO L280 TraceCheckUtils]: 38: Hoare triple {1610#false} assume 55 != ~result~0; {1610#false} is VALID [2020-07-08 12:07:48,128 INFO L280 TraceCheckUtils]: 39: Hoare triple {1610#false} assume !false; {1610#false} is VALID [2020-07-08 12:07:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-08 12:07:48,130 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607767662] [2020-07-08 12:07:48,130 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1316450388] [2020-07-08 12:07:48,130 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) [2020-07-08 12:07:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:48,156 INFO L264 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 8 conjunts are in the unsatisfiable core Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:07:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:48,170 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:07:48,336 INFO L263 TraceCheckUtils]: 0: Hoare triple {1609#true} call ULTIMATE.init(); {1609#true} is VALID [2020-07-08 12:07:48,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,336 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:07:48,337 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret5 := main(); {1609#true} is VALID [2020-07-08 12:07:48,337 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~x~0 := 10; {1613#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:48,337 INFO L263 TraceCheckUtils]: 5: Hoare triple {1613#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1609#true} is VALID [2020-07-08 12:07:48,338 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:48,338 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:48,338 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:48,339 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1609#true} is VALID [2020-07-08 12:07:48,339 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} ~n := #in~n; {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:48,340 INFO L280 TraceCheckUtils]: 11: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:48,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:48,340 INFO L263 TraceCheckUtils]: 13: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1609#true} is VALID [2020-07-08 12:07:48,341 INFO L280 TraceCheckUtils]: 14: Hoare triple {1609#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:48,341 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:48,341 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:48,342 INFO L280 TraceCheckUtils]: 17: Hoare triple {1735#(<= |fibo1_#in~n| 1)} assume true; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:48,343 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 [2020-07-08 12:07:48,343 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 [2020-07-08 12:07:48,343 INFO L263 TraceCheckUtils]: 20: Hoare triple {1742#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:07:48,344 INFO L280 TraceCheckUtils]: 21: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,344 INFO L280 TraceCheckUtils]: 22: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:07:48,344 INFO L280 TraceCheckUtils]: 23: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,344 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1609#true} {1742#(<= |fibo2_#in~n| 2)} #55#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:07:48,345 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 [2020-07-08 12:07:48,345 INFO L280 TraceCheckUtils]: 26: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume true; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:07:48,346 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 [2020-07-08 12:07:48,347 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 [2020-07-08 12:07:48,347 INFO L263 TraceCheckUtils]: 29: Hoare triple {1770#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:07:48,347 INFO L280 TraceCheckUtils]: 30: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:07:48,347 INFO L280 TraceCheckUtils]: 31: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:07:48,347 INFO L280 TraceCheckUtils]: 32: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:07:48,348 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1609#true} {1770#(<= |fibo1_#in~n| 3)} #59#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:07:48,349 INFO L280 TraceCheckUtils]: 34: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:07:48,350 INFO L280 TraceCheckUtils]: 35: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume true; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:07:48,351 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1770#(<= |fibo1_#in~n| 3)} {1613#(<= 10 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:07:48,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {1610#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1610#false} is VALID [2020-07-08 12:07:48,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {1610#false} assume 55 != ~result~0; {1610#false} is VALID [2020-07-08 12:07:48,351 INFO L280 TraceCheckUtils]: 39: Hoare triple {1610#false} assume !false; {1610#false} is VALID [2020-07-08 12:07:48,352 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 12:07:48,353 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:07:48,353 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 14 [2020-07-08 12:07:48,353 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329041222] [2020-07-08 12:07:48,354 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 40 [2020-07-08 12:07:48,354 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:48,354 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 12:07:48,431 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:48,431 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 12:07:48,431 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:48,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 12:07:48,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-07-08 12:07:48,432 INFO L87 Difference]: Start difference. First operand 66 states and 95 transitions. Second operand 14 states. [2020-07-08 12:07:50,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:50,094 INFO L93 Difference]: Finished difference Result 180 states and 324 transitions. [2020-07-08 12:07:50,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 12:07:50,094 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 40 [2020-07-08 12:07:50,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:07:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 12:07:50,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-08 12:07:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 12:07:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-08 12:07:50,106 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 133 transitions. [2020-07-08 12:07:50,282 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:50,288 INFO L225 Difference]: With dead ends: 180 [2020-07-08 12:07:50,288 INFO L226 Difference]: Without dead ends: 120 [2020-07-08 12:07:50,291 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=86, Invalid=376, Unknown=0, NotChecked=0, Total=462 [2020-07-08 12:07:50,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-08 12:07:50,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 106. [2020-07-08 12:07:50,355 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:07:50,356 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 106 states. [2020-07-08 12:07:50,356 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 106 states. [2020-07-08 12:07:50,356 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 106 states. [2020-07-08 12:07:50,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:50,367 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-08 12:07:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-08 12:07:50,369 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:50,369 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:50,369 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 120 states. [2020-07-08 12:07:50,369 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 120 states. [2020-07-08 12:07:50,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:50,380 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-08 12:07:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-08 12:07:50,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:50,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:50,382 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:07:50,382 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:07:50,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-08 12:07:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2020-07-08 12:07:50,390 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 40 [2020-07-08 12:07:50,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:07:50,390 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2020-07-08 12:07:50,390 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 12:07:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2020-07-08 12:07:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-08 12:07:50,392 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:50,393 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] [2020-07-08 12:07:50,606 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:07:50,607 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:50,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:50,607 INFO L82 PathProgramCache]: Analyzing trace with hash -405677468, now seen corresponding path program 1 times [2020-07-08 12:07:50,608 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:50,608 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32187694] [2020-07-08 12:07:50,608 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,654 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:07:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:50,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,793 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:07:50,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,801 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,804 INFO L263 TraceCheckUtils]: 3: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,804 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:50,805 INFO L280 TraceCheckUtils]: 7: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,806 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,806 INFO L280 TraceCheckUtils]: 9: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,806 INFO L263 TraceCheckUtils]: 10: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,807 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,807 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:07:50,807 INFO L280 TraceCheckUtils]: 13: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,808 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,809 INFO L280 TraceCheckUtils]: 15: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,810 INFO L280 TraceCheckUtils]: 16: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,811 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:07:50,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:50,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:50,831 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:07:50,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:07:50,832 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,833 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,834 INFO L263 TraceCheckUtils]: 7: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,835 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:50,835 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,836 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,837 INFO L280 TraceCheckUtils]: 13: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,837 INFO L263 TraceCheckUtils]: 14: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,838 INFO L280 TraceCheckUtils]: 15: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,838 INFO L280 TraceCheckUtils]: 16: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:07:50,838 INFO L280 TraceCheckUtils]: 17: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,839 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,840 INFO L280 TraceCheckUtils]: 19: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,840 INFO L280 TraceCheckUtils]: 20: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,841 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:07:50,842 INFO L280 TraceCheckUtils]: 22: Hoare triple {2540#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:07:50,842 INFO L263 TraceCheckUtils]: 23: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,843 INFO L280 TraceCheckUtils]: 24: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,844 INFO L280 TraceCheckUtils]: 25: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:50,844 INFO L280 TraceCheckUtils]: 26: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:50,845 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:07:50,846 INFO L280 TraceCheckUtils]: 28: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2437#false} is VALID [2020-07-08 12:07:50,846 INFO L280 TraceCheckUtils]: 29: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:07:50,846 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:07:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:50,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,852 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:07:50,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:07:50,853 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,854 INFO L280 TraceCheckUtils]: 5: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,854 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:07:50,854 INFO L263 TraceCheckUtils]: 7: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,855 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,856 INFO L280 TraceCheckUtils]: 10: Hoare triple {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,857 INFO L263 TraceCheckUtils]: 11: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,857 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,857 INFO L280 TraceCheckUtils]: 13: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,857 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:50,857 INFO L280 TraceCheckUtils]: 15: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,859 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,859 INFO L280 TraceCheckUtils]: 17: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,860 INFO L263 TraceCheckUtils]: 18: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,860 INFO L280 TraceCheckUtils]: 19: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,860 INFO L280 TraceCheckUtils]: 20: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:07:50,860 INFO L280 TraceCheckUtils]: 21: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,862 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,863 INFO L280 TraceCheckUtils]: 23: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,864 INFO L280 TraceCheckUtils]: 24: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,865 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:07:50,865 INFO L280 TraceCheckUtils]: 26: Hoare triple {2540#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:07:50,866 INFO L263 TraceCheckUtils]: 27: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,866 INFO L280 TraceCheckUtils]: 28: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:50,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:50,869 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:07:50,869 INFO L280 TraceCheckUtils]: 32: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2437#false} is VALID [2020-07-08 12:07:50,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:07:50,870 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:07:50,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {2437#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2437#false} is VALID [2020-07-08 12:07:50,870 INFO L263 TraceCheckUtils]: 36: Hoare triple {2437#false} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,871 INFO L280 TraceCheckUtils]: 39: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:50,871 INFO L280 TraceCheckUtils]: 40: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,872 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:07:50,872 INFO L280 TraceCheckUtils]: 42: Hoare triple {2437#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2437#false} is VALID [2020-07-08 12:07:50,872 INFO L280 TraceCheckUtils]: 43: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:07:50,872 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2437#false} {2440#(<= 10 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:07:50,875 INFO L263 TraceCheckUtils]: 0: Hoare triple {2436#true} call ULTIMATE.init(); {2436#true} is VALID [2020-07-08 12:07:50,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,875 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:07:50,876 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret5 := main(); {2436#true} is VALID [2020-07-08 12:07:50,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~x~0 := 10; {2440#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:50,877 INFO L263 TraceCheckUtils]: 5: Hoare triple {2440#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2436#true} is VALID [2020-07-08 12:07:50,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,877 INFO L280 TraceCheckUtils]: 7: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,877 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:07:50,878 INFO L263 TraceCheckUtils]: 9: Hoare triple {2436#true} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,878 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,878 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,878 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:07:50,878 INFO L263 TraceCheckUtils]: 13: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,880 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,881 INFO L280 TraceCheckUtils]: 16: Hoare triple {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,881 INFO L263 TraceCheckUtils]: 17: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:07:50,882 INFO L280 TraceCheckUtils]: 18: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,882 INFO L280 TraceCheckUtils]: 19: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:50,882 INFO L280 TraceCheckUtils]: 21: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,883 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,884 INFO L280 TraceCheckUtils]: 23: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:50,884 INFO L263 TraceCheckUtils]: 24: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,885 INFO L280 TraceCheckUtils]: 25: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,885 INFO L280 TraceCheckUtils]: 26: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:07:50,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,887 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,887 INFO L280 TraceCheckUtils]: 29: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,888 INFO L280 TraceCheckUtils]: 30: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,889 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:07:50,890 INFO L280 TraceCheckUtils]: 32: Hoare triple {2540#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:07:50,890 INFO L263 TraceCheckUtils]: 33: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,891 INFO L280 TraceCheckUtils]: 34: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:50,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:50,892 INFO L280 TraceCheckUtils]: 36: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:07:50,894 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:07:50,894 INFO L280 TraceCheckUtils]: 38: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2437#false} is VALID [2020-07-08 12:07:50,894 INFO L280 TraceCheckUtils]: 39: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:07:50,894 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:07:50,895 INFO L280 TraceCheckUtils]: 41: Hoare triple {2437#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2437#false} is VALID [2020-07-08 12:07:50,895 INFO L263 TraceCheckUtils]: 42: Hoare triple {2437#false} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:07:50,895 INFO L280 TraceCheckUtils]: 43: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:50,895 INFO L280 TraceCheckUtils]: 44: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:50,895 INFO L280 TraceCheckUtils]: 45: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:50,896 INFO L280 TraceCheckUtils]: 46: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:50,896 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:07:50,896 INFO L280 TraceCheckUtils]: 48: Hoare triple {2437#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2437#false} is VALID [2020-07-08 12:07:50,896 INFO L280 TraceCheckUtils]: 49: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:07:50,897 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2437#false} {2440#(<= 10 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:07:50,897 INFO L280 TraceCheckUtils]: 51: Hoare triple {2437#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2437#false} is VALID [2020-07-08 12:07:50,897 INFO L280 TraceCheckUtils]: 52: Hoare triple {2437#false} assume 55 != ~result~0; {2437#false} is VALID [2020-07-08 12:07:50,897 INFO L280 TraceCheckUtils]: 53: Hoare triple {2437#false} assume !false; {2437#false} is VALID [2020-07-08 12:07:50,899 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-08 12:07:50,900 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32187694] [2020-07-08 12:07:50,900 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [956923636] [2020-07-08 12:07:50,900 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 [2020-07-08 12:07:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,932 INFO L264 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-08 12:07:50,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:50,944 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:07:51,177 INFO L263 TraceCheckUtils]: 0: Hoare triple {2436#true} call ULTIMATE.init(); {2436#true} is VALID [2020-07-08 12:07:51,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:51,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:07:51,178 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret5 := main(); {2436#true} is VALID [2020-07-08 12:07:51,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~x~0 := 10; {2440#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:51,179 INFO L263 TraceCheckUtils]: 5: Hoare triple {2440#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2436#true} is VALID [2020-07-08 12:07:51,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} ~n := #in~n; {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:51,180 INFO L280 TraceCheckUtils]: 7: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:51,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:51,181 INFO L263 TraceCheckUtils]: 9: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:07:51,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} ~n := #in~n; {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:51,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:51,183 INFO L280 TraceCheckUtils]: 12: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:51,184 INFO L263 TraceCheckUtils]: 13: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:07:51,185 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} ~n := #in~n; {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:51,185 INFO L280 TraceCheckUtils]: 15: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:51,186 INFO L280 TraceCheckUtils]: 16: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:51,186 INFO L263 TraceCheckUtils]: 17: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:07:51,187 INFO L280 TraceCheckUtils]: 18: Hoare triple {2436#true} ~n := #in~n; {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:51,187 INFO L280 TraceCheckUtils]: 19: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:51,188 INFO L280 TraceCheckUtils]: 20: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {2624#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:51,188 INFO L280 TraceCheckUtils]: 21: Hoare triple {2624#(<= |fibo2_#in~n| 1)} assume true; {2624#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:51,190 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2624#(<= |fibo2_#in~n| 1)} {2580#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:51,190 INFO L280 TraceCheckUtils]: 23: Hoare triple {2631#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:51,190 INFO L263 TraceCheckUtils]: 24: Hoare triple {2631#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:07:51,190 INFO L280 TraceCheckUtils]: 25: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:51,191 INFO L280 TraceCheckUtils]: 26: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:07:51,191 INFO L280 TraceCheckUtils]: 27: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:51,192 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2436#true} {2631#(<= |fibo1_#in~n| 2)} #59#return; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:51,192 INFO L280 TraceCheckUtils]: 29: Hoare triple {2631#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:51,193 INFO L280 TraceCheckUtils]: 30: Hoare triple {2631#(<= |fibo1_#in~n| 2)} assume true; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:51,194 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2631#(<= |fibo1_#in~n| 2)} {2593#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:51,194 INFO L280 TraceCheckUtils]: 32: Hoare triple {2659#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:51,194 INFO L263 TraceCheckUtils]: 33: Hoare triple {2659#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:07:51,195 INFO L280 TraceCheckUtils]: 34: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:51,195 INFO L280 TraceCheckUtils]: 35: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:07:51,195 INFO L280 TraceCheckUtils]: 36: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:51,196 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2436#true} {2659#(<= |fibo2_#in~n| 3)} #55#return; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:51,196 INFO L280 TraceCheckUtils]: 38: Hoare triple {2659#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:51,197 INFO L280 TraceCheckUtils]: 39: Hoare triple {2659#(<= |fibo2_#in~n| 3)} assume true; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:51,198 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2659#(<= |fibo2_#in~n| 3)} {2580#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:51,198 INFO L280 TraceCheckUtils]: 41: Hoare triple {2687#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:51,199 INFO L263 TraceCheckUtils]: 42: Hoare triple {2687#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:07:51,199 INFO L280 TraceCheckUtils]: 43: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:07:51,199 INFO L280 TraceCheckUtils]: 44: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:07:51,199 INFO L280 TraceCheckUtils]: 45: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:07:51,199 INFO L280 TraceCheckUtils]: 46: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:07:51,200 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2436#true} {2687#(<= |fibo1_#in~n| 4)} #59#return; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:51,201 INFO L280 TraceCheckUtils]: 48: Hoare triple {2687#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:51,201 INFO L280 TraceCheckUtils]: 49: Hoare triple {2687#(<= |fibo1_#in~n| 4)} assume true; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:51,202 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2687#(<= |fibo1_#in~n| 4)} {2440#(<= 10 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:07:51,202 INFO L280 TraceCheckUtils]: 51: Hoare triple {2437#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2437#false} is VALID [2020-07-08 12:07:51,203 INFO L280 TraceCheckUtils]: 52: Hoare triple {2437#false} assume 55 != ~result~0; {2437#false} is VALID [2020-07-08 12:07:51,203 INFO L280 TraceCheckUtils]: 53: Hoare triple {2437#false} assume !false; {2437#false} is VALID [2020-07-08 12:07:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-08 12:07:51,206 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:07:51,206 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2020-07-08 12:07:51,206 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420068040] [2020-07-08 12:07:51,207 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 54 [2020-07-08 12:07:51,208 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:51,208 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 12:07:51,293 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:51,293 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 12:07:51,293 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:51,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 12:07:51,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:07:51,294 INFO L87 Difference]: Start difference. First operand 106 states and 169 transitions. Second operand 15 states. [2020-07-08 12:07:53,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:53,285 INFO L93 Difference]: Finished difference Result 258 states and 498 transitions. [2020-07-08 12:07:53,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 12:07:53,285 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 54 [2020-07-08 12:07:53,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:07:53,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:07:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-08 12:07:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:07:53,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-08 12:07:53,298 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 164 transitions. [2020-07-08 12:07:53,501 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:53,509 INFO L225 Difference]: With dead ends: 258 [2020-07-08 12:07:53,509 INFO L226 Difference]: Without dead ends: 158 [2020-07-08 12:07:53,511 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=102, Invalid=450, Unknown=0, NotChecked=0, Total=552 [2020-07-08 12:07:53,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-08 12:07:53,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 112. [2020-07-08 12:07:53,611 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:07:53,611 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 112 states. [2020-07-08 12:07:53,611 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 112 states. [2020-07-08 12:07:53,612 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 112 states. [2020-07-08 12:07:53,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:53,627 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-08 12:07:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-08 12:07:53,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:53,629 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:53,629 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 158 states. [2020-07-08 12:07:53,629 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 158 states. [2020-07-08 12:07:53,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:53,643 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-08 12:07:53,643 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-08 12:07:53,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:53,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:53,645 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:07:53,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:07:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-08 12:07:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 180 transitions. [2020-07-08 12:07:53,653 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 180 transitions. Word has length 54 [2020-07-08 12:07:53,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:07:53,653 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 180 transitions. [2020-07-08 12:07:53,653 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 12:07:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2020-07-08 12:07:53,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-08 12:07:53,657 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:53,657 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] [2020-07-08 12:07:53,871 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-08 12:07:53,872 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:53,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:53,873 INFO L82 PathProgramCache]: Analyzing trace with hash -2119203654, now seen corresponding path program 1 times [2020-07-08 12:07:53,873 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:53,874 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332001412] [2020-07-08 12:07:53,874 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:53,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:53,990 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:07:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,236 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,246 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,249 INFO L263 TraceCheckUtils]: 3: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,249 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,251 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,252 INFO L263 TraceCheckUtils]: 10: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,252 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,252 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,254 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,255 INFO L280 TraceCheckUtils]: 15: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,255 INFO L280 TraceCheckUtils]: 16: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,257 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,265 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,267 INFO L263 TraceCheckUtils]: 3: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,270 INFO L263 TraceCheckUtils]: 7: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,272 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,273 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,275 INFO L263 TraceCheckUtils]: 14: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,276 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,278 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,279 INFO L280 TraceCheckUtils]: 19: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,280 INFO L280 TraceCheckUtils]: 20: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,281 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,282 INFO L280 TraceCheckUtils]: 22: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,282 INFO L263 TraceCheckUtils]: 23: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,283 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,283 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,283 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,284 INFO L280 TraceCheckUtils]: 27: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,285 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,286 INFO L280 TraceCheckUtils]: 29: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,286 INFO L280 TraceCheckUtils]: 30: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,288 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:07:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,323 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:07:54,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,325 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,326 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,326 INFO L280 TraceCheckUtils]: 5: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,328 INFO L263 TraceCheckUtils]: 7: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,330 INFO L263 TraceCheckUtils]: 11: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,331 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,331 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,332 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,333 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,335 INFO L263 TraceCheckUtils]: 18: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,335 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,336 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,338 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,339 INFO L280 TraceCheckUtils]: 23: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,339 INFO L280 TraceCheckUtils]: 24: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,341 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,342 INFO L280 TraceCheckUtils]: 26: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,342 INFO L263 TraceCheckUtils]: 27: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,343 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,343 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,343 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,345 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,346 INFO L280 TraceCheckUtils]: 33: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,346 INFO L280 TraceCheckUtils]: 34: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,374 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:07:54,375 INFO L280 TraceCheckUtils]: 36: Hoare triple {3775#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:07:54,375 INFO L263 TraceCheckUtils]: 37: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,376 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,377 INFO L280 TraceCheckUtils]: 39: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,378 INFO L280 TraceCheckUtils]: 40: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,378 INFO L280 TraceCheckUtils]: 41: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,380 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:07:54,380 INFO L280 TraceCheckUtils]: 43: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3546#false} is VALID [2020-07-08 12:07:54,380 INFO L280 TraceCheckUtils]: 44: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:07:54,380 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:07:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,427 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,433 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,435 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,436 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,436 INFO L263 TraceCheckUtils]: 10: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,437 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,437 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:07:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,443 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:07:54,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,444 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,445 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,446 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,446 INFO L263 TraceCheckUtils]: 14: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,447 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,447 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,448 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,448 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:07:54,448 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,448 INFO L263 TraceCheckUtils]: 23: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,449 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,449 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:07:54,450 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3545#true} is VALID [2020-07-08 12:07:54,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,450 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,455 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,455 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,456 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,457 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,457 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,458 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,458 INFO L263 TraceCheckUtils]: 11: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,459 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,459 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,459 INFO L263 TraceCheckUtils]: 18: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,459 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,460 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,460 INFO L280 TraceCheckUtils]: 21: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,460 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,460 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,461 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:07:54,461 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,461 INFO L263 TraceCheckUtils]: 27: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,461 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,462 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,462 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,462 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:07:54,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3545#true} is VALID [2020-07-08 12:07:54,462 INFO L280 TraceCheckUtils]: 34: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,463 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,463 INFO L280 TraceCheckUtils]: 36: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,463 INFO L263 TraceCheckUtils]: 37: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,463 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,463 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,464 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,464 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,464 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,464 INFO L280 TraceCheckUtils]: 43: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,464 INFO L280 TraceCheckUtils]: 44: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,465 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:07:54,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,467 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,467 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,469 INFO L280 TraceCheckUtils]: 9: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,469 INFO L263 TraceCheckUtils]: 11: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,472 INFO L263 TraceCheckUtils]: 15: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,472 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,473 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,474 INFO L280 TraceCheckUtils]: 21: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,475 INFO L263 TraceCheckUtils]: 22: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,475 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,475 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,475 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,476 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,477 INFO L280 TraceCheckUtils]: 27: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,478 INFO L280 TraceCheckUtils]: 28: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,479 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,480 INFO L280 TraceCheckUtils]: 30: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,480 INFO L263 TraceCheckUtils]: 31: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,480 INFO L280 TraceCheckUtils]: 32: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,480 INFO L280 TraceCheckUtils]: 33: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,480 INFO L280 TraceCheckUtils]: 34: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,482 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,482 INFO L280 TraceCheckUtils]: 37: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,483 INFO L280 TraceCheckUtils]: 38: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,484 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:07:54,484 INFO L280 TraceCheckUtils]: 40: Hoare triple {3775#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:07:54,484 INFO L263 TraceCheckUtils]: 41: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,485 INFO L280 TraceCheckUtils]: 42: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,485 INFO L280 TraceCheckUtils]: 43: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,486 INFO L280 TraceCheckUtils]: 44: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,487 INFO L280 TraceCheckUtils]: 45: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,488 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:07:54,488 INFO L280 TraceCheckUtils]: 47: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3546#false} is VALID [2020-07-08 12:07:54,488 INFO L280 TraceCheckUtils]: 48: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:07:54,488 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:07:54,488 INFO L280 TraceCheckUtils]: 50: Hoare triple {3546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#false} is VALID [2020-07-08 12:07:54,489 INFO L263 TraceCheckUtils]: 51: Hoare triple {3546#false} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,489 INFO L280 TraceCheckUtils]: 52: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,489 INFO L280 TraceCheckUtils]: 53: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,489 INFO L280 TraceCheckUtils]: 54: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,489 INFO L263 TraceCheckUtils]: 55: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,490 INFO L280 TraceCheckUtils]: 56: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,490 INFO L280 TraceCheckUtils]: 57: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,490 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,490 INFO L263 TraceCheckUtils]: 59: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,490 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,490 INFO L280 TraceCheckUtils]: 61: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,491 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,491 INFO L263 TraceCheckUtils]: 63: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,491 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,491 INFO L280 TraceCheckUtils]: 65: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,491 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,492 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,492 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,492 INFO L280 TraceCheckUtils]: 69: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,492 INFO L263 TraceCheckUtils]: 70: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,492 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,493 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,493 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,493 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,493 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,493 INFO L280 TraceCheckUtils]: 76: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,494 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:07:54,494 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,494 INFO L263 TraceCheckUtils]: 79: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,494 INFO L280 TraceCheckUtils]: 80: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,494 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,495 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,495 INFO L280 TraceCheckUtils]: 83: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,495 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:07:54,495 INFO L280 TraceCheckUtils]: 85: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3545#true} is VALID [2020-07-08 12:07:54,495 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,496 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,496 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,496 INFO L263 TraceCheckUtils]: 89: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,496 INFO L280 TraceCheckUtils]: 90: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,496 INFO L280 TraceCheckUtils]: 91: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,497 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,497 INFO L280 TraceCheckUtils]: 93: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,497 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,497 INFO L280 TraceCheckUtils]: 95: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,497 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,498 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:07:54,498 INFO L280 TraceCheckUtils]: 98: Hoare triple {3546#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3546#false} is VALID [2020-07-08 12:07:54,498 INFO L280 TraceCheckUtils]: 99: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:07:54,498 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3546#false} {3549#(<= 10 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:07:54,505 INFO L263 TraceCheckUtils]: 0: Hoare triple {3545#true} call ULTIMATE.init(); {3545#true} is VALID [2020-07-08 12:07:54,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:07:54,506 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret5 := main(); {3545#true} is VALID [2020-07-08 12:07:54,506 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~x~0 := 10; {3549#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:54,507 INFO L263 TraceCheckUtils]: 5: Hoare triple {3549#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3545#true} is VALID [2020-07-08 12:07:54,507 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,507 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,507 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,507 INFO L263 TraceCheckUtils]: 9: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,508 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,508 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,508 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,508 INFO L263 TraceCheckUtils]: 13: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,511 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,511 INFO L280 TraceCheckUtils]: 15: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,512 INFO L263 TraceCheckUtils]: 17: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,512 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,513 INFO L280 TraceCheckUtils]: 19: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,514 INFO L280 TraceCheckUtils]: 20: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,514 INFO L263 TraceCheckUtils]: 21: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,514 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,514 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,515 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,515 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,516 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,516 INFO L280 TraceCheckUtils]: 27: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:54,516 INFO L263 TraceCheckUtils]: 28: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,517 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,517 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,517 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,518 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,519 INFO L280 TraceCheckUtils]: 33: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,519 INFO L280 TraceCheckUtils]: 34: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:54,520 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,521 INFO L280 TraceCheckUtils]: 36: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:54,521 INFO L263 TraceCheckUtils]: 37: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,521 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,521 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,522 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,522 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,523 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,523 INFO L280 TraceCheckUtils]: 43: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,524 INFO L280 TraceCheckUtils]: 44: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,525 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:07:54,525 INFO L280 TraceCheckUtils]: 46: Hoare triple {3775#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:07:54,526 INFO L263 TraceCheckUtils]: 47: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,526 INFO L280 TraceCheckUtils]: 48: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,527 INFO L280 TraceCheckUtils]: 49: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:54,527 INFO L280 TraceCheckUtils]: 50: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,528 INFO L280 TraceCheckUtils]: 51: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,529 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:07:54,529 INFO L280 TraceCheckUtils]: 53: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3546#false} is VALID [2020-07-08 12:07:54,529 INFO L280 TraceCheckUtils]: 54: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:07:54,530 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:07:54,530 INFO L280 TraceCheckUtils]: 56: Hoare triple {3546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#false} is VALID [2020-07-08 12:07:54,530 INFO L263 TraceCheckUtils]: 57: Hoare triple {3546#false} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,530 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,530 INFO L280 TraceCheckUtils]: 59: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,531 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,531 INFO L263 TraceCheckUtils]: 61: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,531 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,531 INFO L280 TraceCheckUtils]: 63: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,531 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,531 INFO L263 TraceCheckUtils]: 65: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,532 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,532 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,532 INFO L280 TraceCheckUtils]: 68: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,532 INFO L263 TraceCheckUtils]: 69: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,532 INFO L280 TraceCheckUtils]: 70: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,533 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,533 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,533 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,533 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,533 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,534 INFO L263 TraceCheckUtils]: 76: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,534 INFO L280 TraceCheckUtils]: 77: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,534 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,534 INFO L280 TraceCheckUtils]: 79: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,534 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,535 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,535 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,535 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:07:54,535 INFO L280 TraceCheckUtils]: 84: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,535 INFO L263 TraceCheckUtils]: 85: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,536 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,536 INFO L280 TraceCheckUtils]: 87: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,536 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,536 INFO L280 TraceCheckUtils]: 89: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,536 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:07:54,536 INFO L280 TraceCheckUtils]: 91: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3545#true} is VALID [2020-07-08 12:07:54,537 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,537 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,537 INFO L280 TraceCheckUtils]: 94: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,537 INFO L263 TraceCheckUtils]: 95: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,537 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,537 INFO L280 TraceCheckUtils]: 97: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,538 INFO L280 TraceCheckUtils]: 98: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,538 INFO L280 TraceCheckUtils]: 99: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,538 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,538 INFO L280 TraceCheckUtils]: 101: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,538 INFO L280 TraceCheckUtils]: 102: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,539 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:07:54,539 INFO L280 TraceCheckUtils]: 104: Hoare triple {3546#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3546#false} is VALID [2020-07-08 12:07:54,539 INFO L280 TraceCheckUtils]: 105: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:07:54,539 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3546#false} {3549#(<= 10 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:07:54,539 INFO L280 TraceCheckUtils]: 107: Hoare triple {3546#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3546#false} is VALID [2020-07-08 12:07:54,539 INFO L280 TraceCheckUtils]: 108: Hoare triple {3546#false} assume 55 != ~result~0; {3546#false} is VALID [2020-07-08 12:07:54,540 INFO L280 TraceCheckUtils]: 109: Hoare triple {3546#false} assume !false; {3546#false} is VALID [2020-07-08 12:07:54,547 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 44 proven. 79 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-07-08 12:07:54,548 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332001412] [2020-07-08 12:07:54,548 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1648060947] [2020-07-08 12:07:54,548 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 [2020-07-08 12:07:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,596 INFO L264 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 12:07:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:54,643 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:07:54,924 INFO L263 TraceCheckUtils]: 0: Hoare triple {3545#true} call ULTIMATE.init(); {3545#true} is VALID [2020-07-08 12:07:54,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,925 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:07:54,925 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret5 := main(); {3545#true} is VALID [2020-07-08 12:07:54,926 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~x~0 := 10; {3549#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:54,926 INFO L263 TraceCheckUtils]: 5: Hoare triple {3549#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3545#true} is VALID [2020-07-08 12:07:54,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:54,927 INFO L280 TraceCheckUtils]: 7: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:54,927 INFO L280 TraceCheckUtils]: 8: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:54,927 INFO L263 TraceCheckUtils]: 9: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,928 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} ~n := #in~n; {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:54,928 INFO L280 TraceCheckUtils]: 11: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:54,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:54,932 INFO L263 TraceCheckUtils]: 13: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,935 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:54,935 INFO L280 TraceCheckUtils]: 15: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:54,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:54,936 INFO L263 TraceCheckUtils]: 17: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,936 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} ~n := #in~n; {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:54,937 INFO L280 TraceCheckUtils]: 19: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:54,937 INFO L280 TraceCheckUtils]: 20: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:54,937 INFO L263 TraceCheckUtils]: 21: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,938 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:54,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:54,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:07:54,940 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3924#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:07:54,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {3973#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:07:54,941 INFO L263 TraceCheckUtils]: 28: Hoare triple {3973#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,941 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,941 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,941 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,942 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3973#(<= |fibo2_#in~n| 2)} #55#return; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:07:54,943 INFO L280 TraceCheckUtils]: 33: Hoare triple {3973#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:07:54,943 INFO L280 TraceCheckUtils]: 34: Hoare triple {3973#(<= |fibo2_#in~n| 2)} assume true; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:07:54,945 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3973#(<= |fibo2_#in~n| 2)} {3911#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:07:54,945 INFO L280 TraceCheckUtils]: 36: Hoare triple {4001#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:07:54,946 INFO L263 TraceCheckUtils]: 37: Hoare triple {4001#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,946 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,946 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,946 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,947 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,947 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3545#true} {4001#(<= |fibo1_#in~n| 3)} #59#return; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:07:54,948 INFO L280 TraceCheckUtils]: 43: Hoare triple {4001#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:07:54,948 INFO L280 TraceCheckUtils]: 44: Hoare triple {4001#(<= |fibo1_#in~n| 3)} assume true; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:07:54,949 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4001#(<= |fibo1_#in~n| 3)} {3924#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:07:54,949 INFO L280 TraceCheckUtils]: 46: Hoare triple {4032#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:07:54,950 INFO L263 TraceCheckUtils]: 47: Hoare triple {4032#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,950 INFO L280 TraceCheckUtils]: 48: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,950 INFO L280 TraceCheckUtils]: 49: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,950 INFO L280 TraceCheckUtils]: 50: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,950 INFO L280 TraceCheckUtils]: 51: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,951 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3545#true} {4032#(<= |fibo2_#in~n| 4)} #55#return; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:07:54,951 INFO L280 TraceCheckUtils]: 53: Hoare triple {4032#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:07:54,952 INFO L280 TraceCheckUtils]: 54: Hoare triple {4032#(<= |fibo2_#in~n| 4)} assume true; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:07:54,953 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4032#(<= |fibo2_#in~n| 4)} {3911#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:07:54,954 INFO L280 TraceCheckUtils]: 56: Hoare triple {4063#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:07:54,954 INFO L263 TraceCheckUtils]: 57: Hoare triple {4063#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,954 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,955 INFO L280 TraceCheckUtils]: 59: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,955 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,955 INFO L263 TraceCheckUtils]: 61: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,955 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,955 INFO L280 TraceCheckUtils]: 63: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,956 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,956 INFO L263 TraceCheckUtils]: 65: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,956 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,956 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,956 INFO L280 TraceCheckUtils]: 68: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:07:54,957 INFO L263 TraceCheckUtils]: 69: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:07:54,957 INFO L280 TraceCheckUtils]: 70: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,957 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,957 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,958 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,958 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,958 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,958 INFO L263 TraceCheckUtils]: 76: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,958 INFO L280 TraceCheckUtils]: 77: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,958 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:07:54,958 INFO L280 TraceCheckUtils]: 79: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,958 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,959 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,959 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,959 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:07:54,959 INFO L280 TraceCheckUtils]: 84: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,959 INFO L263 TraceCheckUtils]: 85: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,959 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,959 INFO L280 TraceCheckUtils]: 87: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,959 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,960 INFO L280 TraceCheckUtils]: 89: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,960 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:07:54,960 INFO L280 TraceCheckUtils]: 91: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3545#true} is VALID [2020-07-08 12:07:54,960 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,960 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:07:54,960 INFO L280 TraceCheckUtils]: 94: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:07:54,960 INFO L263 TraceCheckUtils]: 95: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:07:54,961 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:07:54,961 INFO L280 TraceCheckUtils]: 97: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:07:54,961 INFO L280 TraceCheckUtils]: 98: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:07:54,961 INFO L280 TraceCheckUtils]: 99: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,961 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:07:54,962 INFO L280 TraceCheckUtils]: 101: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:07:54,962 INFO L280 TraceCheckUtils]: 102: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:07:54,964 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3545#true} {4063#(<= |fibo1_#in~n| 5)} #59#return; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:07:54,968 INFO L280 TraceCheckUtils]: 104: Hoare triple {4063#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:07:54,969 INFO L280 TraceCheckUtils]: 105: Hoare triple {4063#(<= |fibo1_#in~n| 5)} assume true; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:07:54,970 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4063#(<= |fibo1_#in~n| 5)} {3549#(<= 10 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:07:54,970 INFO L280 TraceCheckUtils]: 107: Hoare triple {3546#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3546#false} is VALID [2020-07-08 12:07:54,970 INFO L280 TraceCheckUtils]: 108: Hoare triple {3546#false} assume 55 != ~result~0; {3546#false} is VALID [2020-07-08 12:07:54,971 INFO L280 TraceCheckUtils]: 109: Hoare triple {3546#false} assume !false; {3546#false} is VALID [2020-07-08 12:07:54,978 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 17 proven. 119 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-07-08 12:07:54,979 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:07:54,979 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10] total 18 [2020-07-08 12:07:54,979 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743260846] [2020-07-08 12:07:54,980 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 110 [2020-07-08 12:07:54,993 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:54,994 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-08 12:07:55,116 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:55,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-08 12:07:55,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:55,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-08 12:07:55,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=258, Unknown=0, NotChecked=0, Total=306 [2020-07-08 12:07:55,117 INFO L87 Difference]: Start difference. First operand 112 states and 180 transitions. Second operand 18 states. [2020-07-08 12:07:57,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:57,316 INFO L93 Difference]: Finished difference Result 243 states and 465 transitions. [2020-07-08 12:07:57,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-08 12:07:57,316 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 110 [2020-07-08 12:07:57,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:07:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:07:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-08 12:07:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:07:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-08 12:07:57,330 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 182 transitions. [2020-07-08 12:07:57,582 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:57,590 INFO L225 Difference]: With dead ends: 243 [2020-07-08 12:07:57,590 INFO L226 Difference]: Without dead ends: 110 [2020-07-08 12:07:57,592 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=153, Invalid=717, Unknown=0, NotChecked=0, Total=870 [2020-07-08 12:07:57,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-08 12:07:57,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2020-07-08 12:07:57,631 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:07:57,631 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 87 states. [2020-07-08 12:07:57,631 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 87 states. [2020-07-08 12:07:57,632 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 87 states. [2020-07-08 12:07:57,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:57,640 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-08 12:07:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-08 12:07:57,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:57,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:57,641 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 110 states. [2020-07-08 12:07:57,641 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 110 states. [2020-07-08 12:07:57,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:07:57,649 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-08 12:07:57,649 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-08 12:07:57,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:07:57,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:07:57,650 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:07:57,650 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:07:57,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-08 12:07:57,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-08 12:07:57,656 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 110 [2020-07-08 12:07:57,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:07:57,656 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-08 12:07:57,656 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-08 12:07:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-08 12:07:57,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-07-08 12:07:57,658 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:07:57,659 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 8, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:07:57,871 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:07:57,872 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:07:57,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:07:57,873 INFO L82 PathProgramCache]: Analyzing trace with hash 1288796063, now seen corresponding path program 1 times [2020-07-08 12:07:57,873 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:07:57,873 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297887542] [2020-07-08 12:07:57,873 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:07:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:57,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:57,948 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:07:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,255 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,265 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,272 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,274 INFO L263 TraceCheckUtils]: 10: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,274 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,277 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,280 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,291 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,294 INFO L263 TraceCheckUtils]: 3: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,298 INFO L280 TraceCheckUtils]: 6: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,298 INFO L263 TraceCheckUtils]: 7: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,299 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,299 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,300 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,301 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,302 INFO L280 TraceCheckUtils]: 13: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,303 INFO L263 TraceCheckUtils]: 14: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,303 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,303 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,305 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,307 INFO L280 TraceCheckUtils]: 20: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,309 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,310 INFO L280 TraceCheckUtils]: 22: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,311 INFO L263 TraceCheckUtils]: 23: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,311 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,311 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,312 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,312 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,314 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,315 INFO L280 TraceCheckUtils]: 29: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,316 INFO L280 TraceCheckUtils]: 30: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,317 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,367 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,368 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,370 INFO L280 TraceCheckUtils]: 5: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,371 INFO L263 TraceCheckUtils]: 7: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,375 INFO L263 TraceCheckUtils]: 11: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,375 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,376 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,376 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,377 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,378 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,379 INFO L280 TraceCheckUtils]: 17: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,379 INFO L263 TraceCheckUtils]: 18: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,379 INFO L280 TraceCheckUtils]: 19: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,380 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,380 INFO L280 TraceCheckUtils]: 21: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,382 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,383 INFO L280 TraceCheckUtils]: 23: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,383 INFO L280 TraceCheckUtils]: 24: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,385 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,386 INFO L280 TraceCheckUtils]: 26: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,386 INFO L263 TraceCheckUtils]: 27: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,386 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,387 INFO L280 TraceCheckUtils]: 30: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,387 INFO L280 TraceCheckUtils]: 31: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,388 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,389 INFO L280 TraceCheckUtils]: 33: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,389 INFO L280 TraceCheckUtils]: 34: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,391 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,391 INFO L280 TraceCheckUtils]: 36: Hoare triple {5226#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,392 INFO L263 TraceCheckUtils]: 37: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,392 INFO L280 TraceCheckUtils]: 38: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,393 INFO L280 TraceCheckUtils]: 39: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,394 INFO L280 TraceCheckUtils]: 40: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,395 INFO L280 TraceCheckUtils]: 41: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,397 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,397 INFO L280 TraceCheckUtils]: 43: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,398 INFO L280 TraceCheckUtils]: 44: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,398 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:07:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,448 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:58,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,504 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,505 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,505 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,506 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,506 INFO L280 TraceCheckUtils]: 5: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,507 INFO L280 TraceCheckUtils]: 6: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,508 INFO L280 TraceCheckUtils]: 7: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,509 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,510 INFO L280 TraceCheckUtils]: 9: Hoare triple {5277#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,511 INFO L263 TraceCheckUtils]: 10: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,511 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,512 INFO L280 TraceCheckUtils]: 12: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:58,513 INFO L280 TraceCheckUtils]: 13: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,514 INFO L280 TraceCheckUtils]: 14: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,515 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,515 INFO L280 TraceCheckUtils]: 16: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,516 INFO L280 TraceCheckUtils]: 17: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,516 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:07:58,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,517 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,518 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,521 INFO L280 TraceCheckUtils]: 10: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,521 INFO L263 TraceCheckUtils]: 11: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,522 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,523 INFO L280 TraceCheckUtils]: 13: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,524 INFO L280 TraceCheckUtils]: 14: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,524 INFO L263 TraceCheckUtils]: 15: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,524 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,525 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,525 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,526 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,527 INFO L280 TraceCheckUtils]: 21: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,527 INFO L263 TraceCheckUtils]: 22: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,528 INFO L280 TraceCheckUtils]: 23: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,528 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,528 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,530 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,530 INFO L280 TraceCheckUtils]: 27: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,531 INFO L280 TraceCheckUtils]: 28: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,532 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,533 INFO L280 TraceCheckUtils]: 30: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,533 INFO L263 TraceCheckUtils]: 31: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,533 INFO L280 TraceCheckUtils]: 32: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,534 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,534 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,534 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,535 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,536 INFO L280 TraceCheckUtils]: 37: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,536 INFO L280 TraceCheckUtils]: 38: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,538 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,538 INFO L280 TraceCheckUtils]: 40: Hoare triple {5226#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,538 INFO L263 TraceCheckUtils]: 41: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,539 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,540 INFO L280 TraceCheckUtils]: 43: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,541 INFO L280 TraceCheckUtils]: 44: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,542 INFO L280 TraceCheckUtils]: 45: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,544 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,544 INFO L280 TraceCheckUtils]: 47: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,544 INFO L280 TraceCheckUtils]: 48: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,544 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:07:58,544 INFO L280 TraceCheckUtils]: 50: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:07:58,545 INFO L263 TraceCheckUtils]: 51: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,545 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,545 INFO L280 TraceCheckUtils]: 54: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,545 INFO L263 TraceCheckUtils]: 55: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,546 INFO L280 TraceCheckUtils]: 56: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,547 INFO L280 TraceCheckUtils]: 57: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,547 INFO L280 TraceCheckUtils]: 58: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,548 INFO L280 TraceCheckUtils]: 59: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,550 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,551 INFO L280 TraceCheckUtils]: 61: Hoare triple {5277#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,551 INFO L263 TraceCheckUtils]: 62: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,552 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,552 INFO L280 TraceCheckUtils]: 64: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:58,553 INFO L280 TraceCheckUtils]: 65: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,553 INFO L280 TraceCheckUtils]: 66: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,555 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,555 INFO L280 TraceCheckUtils]: 68: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,555 INFO L280 TraceCheckUtils]: 69: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,555 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:07:58,555 INFO L280 TraceCheckUtils]: 71: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4904#false} is VALID [2020-07-08 12:07:58,556 INFO L280 TraceCheckUtils]: 72: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,556 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:07:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,618 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:07:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,624 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:07:58,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,625 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,625 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,625 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,625 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,626 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,626 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:07:58,626 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:58,626 INFO L263 TraceCheckUtils]: 10: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,627 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,627 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,627 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:07:58,627 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4903#true} is VALID [2020-07-08 12:07:58,628 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,628 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:07:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,634 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:07:58,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,635 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,636 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,636 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,637 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:07:58,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:58,637 INFO L263 TraceCheckUtils]: 14: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,638 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,638 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:07:58,638 INFO L280 TraceCheckUtils]: 19: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4903#true} is VALID [2020-07-08 12:07:58,638 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,639 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:07:58,639 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:58,640 INFO L263 TraceCheckUtils]: 23: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,640 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,640 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,640 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,641 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,641 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:07:58,641 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4903#true} is VALID [2020-07-08 12:07:58,641 INFO L280 TraceCheckUtils]: 30: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,642 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,643 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,644 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,645 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,645 INFO L263 TraceCheckUtils]: 11: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,646 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,647 INFO L280 TraceCheckUtils]: 13: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,647 INFO L280 TraceCheckUtils]: 14: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,648 INFO L263 TraceCheckUtils]: 15: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,648 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,649 INFO L280 TraceCheckUtils]: 17: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,650 INFO L280 TraceCheckUtils]: 18: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,650 INFO L263 TraceCheckUtils]: 19: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,650 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,651 INFO L280 TraceCheckUtils]: 21: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,651 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,651 INFO L280 TraceCheckUtils]: 23: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,652 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,653 INFO L280 TraceCheckUtils]: 25: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,653 INFO L263 TraceCheckUtils]: 26: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,653 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,653 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,653 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,655 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,655 INFO L280 TraceCheckUtils]: 31: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,656 INFO L280 TraceCheckUtils]: 32: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,657 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,658 INFO L280 TraceCheckUtils]: 34: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,659 INFO L263 TraceCheckUtils]: 35: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,659 INFO L280 TraceCheckUtils]: 36: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,659 INFO L280 TraceCheckUtils]: 37: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,659 INFO L280 TraceCheckUtils]: 38: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,659 INFO L280 TraceCheckUtils]: 39: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,660 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,661 INFO L280 TraceCheckUtils]: 41: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,661 INFO L280 TraceCheckUtils]: 42: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,663 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,663 INFO L280 TraceCheckUtils]: 44: Hoare triple {5226#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,663 INFO L263 TraceCheckUtils]: 45: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,664 INFO L280 TraceCheckUtils]: 46: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,665 INFO L280 TraceCheckUtils]: 47: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,665 INFO L280 TraceCheckUtils]: 48: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,666 INFO L280 TraceCheckUtils]: 49: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,667 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,667 INFO L280 TraceCheckUtils]: 51: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,667 INFO L280 TraceCheckUtils]: 52: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,668 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:07:58,668 INFO L280 TraceCheckUtils]: 54: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:07:58,668 INFO L263 TraceCheckUtils]: 55: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,668 INFO L280 TraceCheckUtils]: 56: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,669 INFO L280 TraceCheckUtils]: 57: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,669 INFO L280 TraceCheckUtils]: 58: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,669 INFO L263 TraceCheckUtils]: 59: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,670 INFO L280 TraceCheckUtils]: 60: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,670 INFO L280 TraceCheckUtils]: 61: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,671 INFO L280 TraceCheckUtils]: 62: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,672 INFO L280 TraceCheckUtils]: 63: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,673 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,673 INFO L280 TraceCheckUtils]: 65: Hoare triple {5277#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,673 INFO L263 TraceCheckUtils]: 66: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,674 INFO L280 TraceCheckUtils]: 67: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,675 INFO L280 TraceCheckUtils]: 68: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:58,675 INFO L280 TraceCheckUtils]: 69: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,676 INFO L280 TraceCheckUtils]: 70: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,677 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,677 INFO L280 TraceCheckUtils]: 72: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,677 INFO L280 TraceCheckUtils]: 73: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,678 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:07:58,678 INFO L280 TraceCheckUtils]: 75: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4904#false} is VALID [2020-07-08 12:07:58,678 INFO L280 TraceCheckUtils]: 76: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,678 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:07:58,678 INFO L280 TraceCheckUtils]: 78: Hoare triple {4904#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4904#false} is VALID [2020-07-08 12:07:58,679 INFO L263 TraceCheckUtils]: 79: Hoare triple {4904#false} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,679 INFO L280 TraceCheckUtils]: 80: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,679 INFO L280 TraceCheckUtils]: 81: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,679 INFO L280 TraceCheckUtils]: 82: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,679 INFO L263 TraceCheckUtils]: 83: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,680 INFO L280 TraceCheckUtils]: 84: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,680 INFO L280 TraceCheckUtils]: 85: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,680 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,680 INFO L263 TraceCheckUtils]: 87: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,680 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,681 INFO L280 TraceCheckUtils]: 89: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,681 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,681 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,681 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:07:58,682 INFO L280 TraceCheckUtils]: 93: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:58,682 INFO L263 TraceCheckUtils]: 94: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,682 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,683 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,683 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,683 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:07:58,683 INFO L280 TraceCheckUtils]: 99: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4903#true} is VALID [2020-07-08 12:07:58,684 INFO L280 TraceCheckUtils]: 100: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,684 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:07:58,684 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:58,684 INFO L263 TraceCheckUtils]: 103: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,685 INFO L280 TraceCheckUtils]: 104: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,685 INFO L280 TraceCheckUtils]: 105: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,685 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,685 INFO L280 TraceCheckUtils]: 107: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,685 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:07:58,686 INFO L280 TraceCheckUtils]: 109: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4903#true} is VALID [2020-07-08 12:07:58,686 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,686 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,686 INFO L280 TraceCheckUtils]: 112: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,687 INFO L280 TraceCheckUtils]: 113: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,687 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4904#false} {4907#(<= 10 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:07:58,702 INFO L263 TraceCheckUtils]: 0: Hoare triple {4903#true} call ULTIMATE.init(); {4903#true} is VALID [2020-07-08 12:07:58,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:07:58,703 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret5 := main(); {4903#true} is VALID [2020-07-08 12:07:58,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~x~0 := 10; {4907#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:58,704 INFO L263 TraceCheckUtils]: 5: Hoare triple {4907#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4903#true} is VALID [2020-07-08 12:07:58,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,704 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,705 INFO L263 TraceCheckUtils]: 9: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,705 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,705 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,705 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,706 INFO L263 TraceCheckUtils]: 13: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,706 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,706 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,706 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,706 INFO L263 TraceCheckUtils]: 17: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,707 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,708 INFO L280 TraceCheckUtils]: 19: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,708 INFO L280 TraceCheckUtils]: 20: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,708 INFO L263 TraceCheckUtils]: 21: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,709 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,710 INFO L280 TraceCheckUtils]: 23: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,711 INFO L263 TraceCheckUtils]: 25: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,711 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,711 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,711 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,712 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,713 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,713 INFO L280 TraceCheckUtils]: 31: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:07:58,714 INFO L263 TraceCheckUtils]: 32: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,714 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,714 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,714 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,716 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,716 INFO L280 TraceCheckUtils]: 37: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,717 INFO L280 TraceCheckUtils]: 38: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:07:58,719 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,720 INFO L280 TraceCheckUtils]: 40: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:07:58,720 INFO L263 TraceCheckUtils]: 41: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,720 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,720 INFO L280 TraceCheckUtils]: 43: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,720 INFO L280 TraceCheckUtils]: 44: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,721 INFO L280 TraceCheckUtils]: 45: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,722 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,722 INFO L280 TraceCheckUtils]: 47: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,723 INFO L280 TraceCheckUtils]: 48: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,724 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,725 INFO L280 TraceCheckUtils]: 50: Hoare triple {5226#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:07:58,725 INFO L263 TraceCheckUtils]: 51: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,725 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,726 INFO L280 TraceCheckUtils]: 53: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,727 INFO L280 TraceCheckUtils]: 54: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,727 INFO L280 TraceCheckUtils]: 55: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,728 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,729 INFO L280 TraceCheckUtils]: 57: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,729 INFO L280 TraceCheckUtils]: 58: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,729 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:07:58,729 INFO L280 TraceCheckUtils]: 60: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:07:58,729 INFO L263 TraceCheckUtils]: 61: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,730 INFO L280 TraceCheckUtils]: 62: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,730 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,730 INFO L280 TraceCheckUtils]: 64: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,730 INFO L263 TraceCheckUtils]: 65: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,731 INFO L280 TraceCheckUtils]: 66: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,731 INFO L280 TraceCheckUtils]: 67: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,732 INFO L280 TraceCheckUtils]: 68: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,733 INFO L280 TraceCheckUtils]: 69: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:58,734 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,734 INFO L280 TraceCheckUtils]: 71: Hoare triple {5277#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:07:58,735 INFO L263 TraceCheckUtils]: 72: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,735 INFO L280 TraceCheckUtils]: 73: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,736 INFO L280 TraceCheckUtils]: 74: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:07:58,737 INFO L280 TraceCheckUtils]: 75: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:07:58,738 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,738 INFO L280 TraceCheckUtils]: 78: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,739 INFO L280 TraceCheckUtils]: 79: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,739 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:07:58,739 INFO L280 TraceCheckUtils]: 81: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4904#false} is VALID [2020-07-08 12:07:58,739 INFO L280 TraceCheckUtils]: 82: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,739 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:07:58,740 INFO L280 TraceCheckUtils]: 84: Hoare triple {4904#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4904#false} is VALID [2020-07-08 12:07:58,740 INFO L263 TraceCheckUtils]: 85: Hoare triple {4904#false} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,740 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,740 INFO L280 TraceCheckUtils]: 87: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,740 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,740 INFO L263 TraceCheckUtils]: 89: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,741 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,741 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,741 INFO L280 TraceCheckUtils]: 92: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:58,741 INFO L263 TraceCheckUtils]: 93: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:58,741 INFO L280 TraceCheckUtils]: 94: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,742 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,742 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,742 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,742 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:07:58,742 INFO L280 TraceCheckUtils]: 99: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:58,742 INFO L263 TraceCheckUtils]: 100: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,743 INFO L280 TraceCheckUtils]: 101: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,743 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:58,743 INFO L280 TraceCheckUtils]: 103: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,743 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:07:58,743 INFO L280 TraceCheckUtils]: 105: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4903#true} is VALID [2020-07-08 12:07:58,744 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,744 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:07:58,744 INFO L280 TraceCheckUtils]: 108: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:58,744 INFO L263 TraceCheckUtils]: 109: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:58,745 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:58,745 INFO L280 TraceCheckUtils]: 111: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:58,745 INFO L280 TraceCheckUtils]: 112: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:58,745 INFO L280 TraceCheckUtils]: 113: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,746 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:07:58,746 INFO L280 TraceCheckUtils]: 115: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4903#true} is VALID [2020-07-08 12:07:58,746 INFO L280 TraceCheckUtils]: 116: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:58,746 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:07:58,747 INFO L280 TraceCheckUtils]: 118: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4904#false} is VALID [2020-07-08 12:07:58,747 INFO L280 TraceCheckUtils]: 119: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:07:58,747 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {4904#false} {4907#(<= 10 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:07:58,747 INFO L280 TraceCheckUtils]: 121: Hoare triple {4904#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4904#false} is VALID [2020-07-08 12:07:58,748 INFO L280 TraceCheckUtils]: 122: Hoare triple {4904#false} assume 55 != ~result~0; {4904#false} is VALID [2020-07-08 12:07:58,748 INFO L280 TraceCheckUtils]: 123: Hoare triple {4904#false} assume !false; {4904#false} is VALID [2020-07-08 12:07:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 84 proven. 111 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2020-07-08 12:07:58,765 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297887542] [2020-07-08 12:07:58,765 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [861278952] [2020-07-08 12:07:58,765 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 [2020-07-08 12:07:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,821 INFO L264 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 12:07:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:07:58,859 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:07:59,185 INFO L263 TraceCheckUtils]: 0: Hoare triple {4903#true} call ULTIMATE.init(); {4903#true} is VALID [2020-07-08 12:07:59,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,185 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:07:59,186 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret5 := main(); {4903#true} is VALID [2020-07-08 12:07:59,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~x~0 := 10; {4907#(<= 10 main_~x~0)} is VALID [2020-07-08 12:07:59,187 INFO L263 TraceCheckUtils]: 5: Hoare triple {4907#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4903#true} is VALID [2020-07-08 12:07:59,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,188 INFO L280 TraceCheckUtils]: 7: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,189 INFO L280 TraceCheckUtils]: 8: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,189 INFO L263 TraceCheckUtils]: 9: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:59,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:59,189 INFO L280 TraceCheckUtils]: 11: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:59,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:59,190 INFO L263 TraceCheckUtils]: 13: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:59,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,191 INFO L280 TraceCheckUtils]: 15: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,191 INFO L263 TraceCheckUtils]: 17: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:59,192 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:59,192 INFO L280 TraceCheckUtils]: 19: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:59,192 INFO L280 TraceCheckUtils]: 20: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:59,193 INFO L263 TraceCheckUtils]: 21: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:59,193 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,194 INFO L280 TraceCheckUtils]: 23: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,194 INFO L280 TraceCheckUtils]: 24: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:07:59,195 INFO L263 TraceCheckUtils]: 25: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:59,195 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:59,196 INFO L280 TraceCheckUtils]: 27: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:07:59,197 INFO L280 TraceCheckUtils]: 28: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:59,197 INFO L280 TraceCheckUtils]: 29: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:07:59,202 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5338#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:59,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {5412#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:59,203 INFO L263 TraceCheckUtils]: 32: Hoare triple {5412#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:59,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,203 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:59,203 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,204 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4903#true} {5412#(<= |fibo1_#in~n| 2)} #59#return; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:59,204 INFO L280 TraceCheckUtils]: 37: Hoare triple {5412#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:59,205 INFO L280 TraceCheckUtils]: 38: Hoare triple {5412#(<= |fibo1_#in~n| 2)} assume true; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:07:59,205 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5412#(<= |fibo1_#in~n| 2)} {5351#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:59,206 INFO L280 TraceCheckUtils]: 40: Hoare triple {5440#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:59,206 INFO L263 TraceCheckUtils]: 41: Hoare triple {5440#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:59,206 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,206 INFO L280 TraceCheckUtils]: 43: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,206 INFO L280 TraceCheckUtils]: 44: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:59,206 INFO L280 TraceCheckUtils]: 45: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,207 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4903#true} {5440#(<= |fibo2_#in~n| 3)} #55#return; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:59,207 INFO L280 TraceCheckUtils]: 47: Hoare triple {5440#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:59,208 INFO L280 TraceCheckUtils]: 48: Hoare triple {5440#(<= |fibo2_#in~n| 3)} assume true; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:07:59,209 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5440#(<= |fibo2_#in~n| 3)} {5338#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:59,209 INFO L280 TraceCheckUtils]: 50: Hoare triple {5471#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:59,209 INFO L263 TraceCheckUtils]: 51: Hoare triple {5471#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:59,210 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,210 INFO L280 TraceCheckUtils]: 53: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,210 INFO L280 TraceCheckUtils]: 54: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:59,210 INFO L280 TraceCheckUtils]: 55: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,210 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4903#true} {5471#(<= |fibo1_#in~n| 4)} #59#return; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:59,211 INFO L280 TraceCheckUtils]: 57: Hoare triple {5471#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:59,211 INFO L280 TraceCheckUtils]: 58: Hoare triple {5471#(<= |fibo1_#in~n| 4)} assume true; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:07:59,212 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5471#(<= |fibo1_#in~n| 4)} {5351#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:07:59,212 INFO L280 TraceCheckUtils]: 60: Hoare triple {5502#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:07:59,212 INFO L263 TraceCheckUtils]: 61: Hoare triple {5502#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:59,213 INFO L280 TraceCheckUtils]: 62: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,213 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,213 INFO L280 TraceCheckUtils]: 64: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:59,213 INFO L263 TraceCheckUtils]: 65: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:59,213 INFO L280 TraceCheckUtils]: 66: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,213 INFO L280 TraceCheckUtils]: 67: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,213 INFO L280 TraceCheckUtils]: 68: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:59,213 INFO L280 TraceCheckUtils]: 69: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,214 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:07:59,214 INFO L280 TraceCheckUtils]: 71: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:59,214 INFO L263 TraceCheckUtils]: 72: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:59,215 INFO L280 TraceCheckUtils]: 73: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,215 INFO L280 TraceCheckUtils]: 74: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,215 INFO L280 TraceCheckUtils]: 75: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:59,216 INFO L280 TraceCheckUtils]: 76: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,216 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:07:59,216 INFO L280 TraceCheckUtils]: 78: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4903#true} is VALID [2020-07-08 12:07:59,216 INFO L280 TraceCheckUtils]: 79: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,218 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4903#true} {5502#(<= |fibo2_#in~n| 5)} #55#return; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:07:59,219 INFO L280 TraceCheckUtils]: 81: Hoare triple {5502#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:07:59,223 INFO L280 TraceCheckUtils]: 82: Hoare triple {5502#(<= |fibo2_#in~n| 5)} assume true; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:07:59,225 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5502#(<= |fibo2_#in~n| 5)} {5338#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:07:59,225 INFO L280 TraceCheckUtils]: 84: Hoare triple {5575#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:07:59,225 INFO L263 TraceCheckUtils]: 85: Hoare triple {5575#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:59,226 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,226 INFO L280 TraceCheckUtils]: 87: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,226 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:59,226 INFO L263 TraceCheckUtils]: 89: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:07:59,226 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,226 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,227 INFO L280 TraceCheckUtils]: 92: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:07:59,227 INFO L263 TraceCheckUtils]: 93: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:07:59,227 INFO L280 TraceCheckUtils]: 94: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,227 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,227 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:59,227 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,228 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:07:59,228 INFO L280 TraceCheckUtils]: 99: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:59,228 INFO L263 TraceCheckUtils]: 100: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:07:59,228 INFO L280 TraceCheckUtils]: 101: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,228 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:07:59,228 INFO L280 TraceCheckUtils]: 103: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,229 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:07:59,229 INFO L280 TraceCheckUtils]: 105: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4903#true} is VALID [2020-07-08 12:07:59,229 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,229 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:07:59,229 INFO L280 TraceCheckUtils]: 108: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:07:59,229 INFO L263 TraceCheckUtils]: 109: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:07:59,230 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:07:59,230 INFO L280 TraceCheckUtils]: 111: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:07:59,230 INFO L280 TraceCheckUtils]: 112: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:07:59,230 INFO L280 TraceCheckUtils]: 113: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,230 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:07:59,231 INFO L280 TraceCheckUtils]: 115: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4903#true} is VALID [2020-07-08 12:07:59,231 INFO L280 TraceCheckUtils]: 116: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:07:59,232 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {4903#true} {5575#(<= |fibo1_#in~n| 6)} #59#return; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:07:59,232 INFO L280 TraceCheckUtils]: 118: Hoare triple {5575#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:07:59,233 INFO L280 TraceCheckUtils]: 119: Hoare triple {5575#(<= |fibo1_#in~n| 6)} assume true; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:07:59,234 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {5575#(<= |fibo1_#in~n| 6)} {4907#(<= 10 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:07:59,234 INFO L280 TraceCheckUtils]: 121: Hoare triple {4904#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4904#false} is VALID [2020-07-08 12:07:59,234 INFO L280 TraceCheckUtils]: 122: Hoare triple {4904#false} assume 55 != ~result~0; {4904#false} is VALID [2020-07-08 12:07:59,234 INFO L280 TraceCheckUtils]: 123: Hoare triple {4904#false} assume !false; {4904#false} is VALID [2020-07-08 12:07:59,242 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 24 proven. 158 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2020-07-08 12:07:59,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:07:59,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11] total 22 [2020-07-08 12:07:59,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414032461] [2020-07-08 12:07:59,244 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 124 [2020-07-08 12:07:59,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:07:59,265 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 12:07:59,414 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:07:59,415 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 12:07:59,415 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:07:59,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 12:07:59,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-08 12:07:59,416 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 22 states. [2020-07-08 12:08:02,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:02,227 INFO L93 Difference]: Finished difference Result 215 states and 364 transitions. [2020-07-08 12:08:02,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-08 12:08:02,227 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 124 [2020-07-08 12:08:02,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:08:02,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:08:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 188 transitions. [2020-07-08 12:08:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:08:02,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 188 transitions. [2020-07-08 12:08:02,250 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 188 transitions. [2020-07-08 12:08:02,506 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:08:02,512 INFO L225 Difference]: With dead ends: 215 [2020-07-08 12:08:02,513 INFO L226 Difference]: Without dead ends: 135 [2020-07-08 12:08:02,514 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=254, Invalid=1386, Unknown=0, NotChecked=0, Total=1640 [2020-07-08 12:08:02,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2020-07-08 12:08:02,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 118. [2020-07-08 12:08:02,601 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:08:02,601 INFO L82 GeneralOperation]: Start isEquivalent. First operand 135 states. Second operand 118 states. [2020-07-08 12:08:02,601 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand 118 states. [2020-07-08 12:08:02,602 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 118 states. [2020-07-08 12:08:02,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:02,609 INFO L93 Difference]: Finished difference Result 135 states and 192 transitions. [2020-07-08 12:08:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 192 transitions. [2020-07-08 12:08:02,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:08:02,610 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:08:02,610 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 135 states. [2020-07-08 12:08:02,610 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 135 states. [2020-07-08 12:08:02,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:02,616 INFO L93 Difference]: Finished difference Result 135 states and 192 transitions. [2020-07-08 12:08:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 192 transitions. [2020-07-08 12:08:02,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:08:02,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:08:02,618 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:08:02,618 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:08:02,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-07-08 12:08:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 167 transitions. [2020-07-08 12:08:02,623 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 167 transitions. Word has length 124 [2020-07-08 12:08:02,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:08:02,623 INFO L479 AbstractCegarLoop]: Abstraction has 118 states and 167 transitions. [2020-07-08 12:08:02,623 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 12:08:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 167 transitions. [2020-07-08 12:08:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2020-07-08 12:08:02,628 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:08:02,628 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 16, 16, 13, 13, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 5, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:08:02,843 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:08:02,844 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:08:02,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:08:02,845 INFO L82 PathProgramCache]: Analyzing trace with hash 890436367, now seen corresponding path program 1 times [2020-07-08 12:08:02,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:08:02,846 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632833483] [2020-07-08 12:08:02,846 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:08:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:02,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:02,949 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:08:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,185 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,186 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,190 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,191 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,191 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,192 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,192 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,192 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,193 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,193 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,194 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,194 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,200 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,201 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,202 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,202 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,202 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,202 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,203 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,203 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,203 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,203 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,204 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,204 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,204 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,204 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,205 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,205 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,205 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,205 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,205 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,206 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,206 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,206 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,206 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,207 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,208 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,294 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,301 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,305 INFO L263 TraceCheckUtils]: 3: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,306 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,307 INFO L280 TraceCheckUtils]: 9: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,308 INFO L263 TraceCheckUtils]: 10: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,308 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,308 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,310 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,310 INFO L280 TraceCheckUtils]: 15: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,311 INFO L280 TraceCheckUtils]: 16: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,312 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,315 INFO L263 TraceCheckUtils]: 3: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,316 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,316 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,317 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,318 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,319 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,319 INFO L263 TraceCheckUtils]: 18: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,319 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,320 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,320 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,320 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,321 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,321 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,321 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,322 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,322 INFO L263 TraceCheckUtils]: 27: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,322 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,323 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,323 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,323 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,323 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,324 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,324 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,326 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,326 INFO L280 TraceCheckUtils]: 36: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,327 INFO L263 TraceCheckUtils]: 37: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,327 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,328 INFO L280 TraceCheckUtils]: 39: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,329 INFO L280 TraceCheckUtils]: 40: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,330 INFO L263 TraceCheckUtils]: 41: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,330 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,330 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,330 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,331 INFO L280 TraceCheckUtils]: 45: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,332 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,332 INFO L280 TraceCheckUtils]: 47: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,333 INFO L263 TraceCheckUtils]: 48: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,333 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,333 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,333 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,335 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,335 INFO L280 TraceCheckUtils]: 53: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,336 INFO L280 TraceCheckUtils]: 54: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,337 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,338 INFO L280 TraceCheckUtils]: 56: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,339 INFO L280 TraceCheckUtils]: 57: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,340 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,415 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,421 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,423 INFO L263 TraceCheckUtils]: 3: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,426 INFO L280 TraceCheckUtils]: 7: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,427 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,428 INFO L280 TraceCheckUtils]: 9: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,428 INFO L263 TraceCheckUtils]: 10: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,428 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,428 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,429 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,430 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,433 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:08:03,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,437 INFO L263 TraceCheckUtils]: 7: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,438 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,438 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,439 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,439 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,439 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,440 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,441 INFO L263 TraceCheckUtils]: 22: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,442 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,442 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,443 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,443 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,443 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,443 INFO L263 TraceCheckUtils]: 31: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,444 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,444 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,444 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,445 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,445 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,445 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,445 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,447 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,447 INFO L280 TraceCheckUtils]: 40: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,448 INFO L263 TraceCheckUtils]: 41: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,448 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,450 INFO L280 TraceCheckUtils]: 43: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,451 INFO L280 TraceCheckUtils]: 44: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,451 INFO L263 TraceCheckUtils]: 45: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,451 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,452 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,452 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,452 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,453 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,454 INFO L280 TraceCheckUtils]: 51: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,455 INFO L263 TraceCheckUtils]: 52: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,455 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,455 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,456 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,457 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,458 INFO L280 TraceCheckUtils]: 57: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,459 INFO L280 TraceCheckUtils]: 58: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,460 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,461 INFO L280 TraceCheckUtils]: 60: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,462 INFO L280 TraceCheckUtils]: 61: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,463 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,464 INFO L280 TraceCheckUtils]: 63: Hoare triple {7055#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,464 INFO L263 TraceCheckUtils]: 64: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,465 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,466 INFO L280 TraceCheckUtils]: 66: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,466 INFO L280 TraceCheckUtils]: 67: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,467 INFO L263 TraceCheckUtils]: 68: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,467 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,468 INFO L280 TraceCheckUtils]: 70: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,469 INFO L280 TraceCheckUtils]: 71: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,469 INFO L280 TraceCheckUtils]: 72: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,471 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,471 INFO L280 TraceCheckUtils]: 74: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,472 INFO L263 TraceCheckUtils]: 75: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,472 INFO L280 TraceCheckUtils]: 76: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,472 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,472 INFO L280 TraceCheckUtils]: 78: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,473 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,474 INFO L280 TraceCheckUtils]: 80: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,474 INFO L280 TraceCheckUtils]: 81: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,476 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:08:03,476 INFO L280 TraceCheckUtils]: 83: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6439#false} is VALID [2020-07-08 12:08:03,476 INFO L280 TraceCheckUtils]: 84: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,476 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:08:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,505 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,505 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,505 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,511 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,512 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,514 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,514 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,514 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,515 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,515 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,516 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,516 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,516 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,522 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,522 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,523 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,524 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,524 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,525 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,525 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,526 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,526 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,527 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,527 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,527 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,527 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,528 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,528 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,528 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,528 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,529 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,529 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,529 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,529 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,530 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,530 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,530 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,531 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,531 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:08:03,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,533 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,534 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,536 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,537 INFO L280 TraceCheckUtils]: 9: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,538 INFO L263 TraceCheckUtils]: 11: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,539 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,539 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,539 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,540 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,540 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,540 INFO L263 TraceCheckUtils]: 19: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,540 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,541 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,541 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,541 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,541 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,542 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,542 INFO L263 TraceCheckUtils]: 26: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,542 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,543 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,543 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,543 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,543 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,544 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,544 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,544 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,544 INFO L263 TraceCheckUtils]: 35: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,545 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,545 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,545 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,545 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,546 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,546 INFO L280 TraceCheckUtils]: 41: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,546 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,548 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,548 INFO L280 TraceCheckUtils]: 44: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,549 INFO L263 TraceCheckUtils]: 45: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,549 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,551 INFO L280 TraceCheckUtils]: 47: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,552 INFO L280 TraceCheckUtils]: 48: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,552 INFO L263 TraceCheckUtils]: 49: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,552 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,552 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,553 INFO L280 TraceCheckUtils]: 52: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,553 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,554 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,555 INFO L280 TraceCheckUtils]: 55: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,555 INFO L263 TraceCheckUtils]: 56: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,556 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,556 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,556 INFO L280 TraceCheckUtils]: 59: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,558 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,559 INFO L280 TraceCheckUtils]: 61: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,559 INFO L280 TraceCheckUtils]: 62: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,561 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,561 INFO L280 TraceCheckUtils]: 64: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,562 INFO L280 TraceCheckUtils]: 65: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,563 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,564 INFO L280 TraceCheckUtils]: 67: Hoare triple {7055#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,564 INFO L263 TraceCheckUtils]: 68: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,564 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,565 INFO L280 TraceCheckUtils]: 70: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,566 INFO L280 TraceCheckUtils]: 71: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,566 INFO L263 TraceCheckUtils]: 72: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,566 INFO L280 TraceCheckUtils]: 73: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,567 INFO L280 TraceCheckUtils]: 74: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,568 INFO L280 TraceCheckUtils]: 75: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,568 INFO L280 TraceCheckUtils]: 76: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,570 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,571 INFO L280 TraceCheckUtils]: 78: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,571 INFO L263 TraceCheckUtils]: 79: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,571 INFO L280 TraceCheckUtils]: 80: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,571 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,571 INFO L280 TraceCheckUtils]: 82: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,573 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,573 INFO L280 TraceCheckUtils]: 84: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,574 INFO L280 TraceCheckUtils]: 85: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,575 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:08:03,575 INFO L280 TraceCheckUtils]: 87: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6439#false} is VALID [2020-07-08 12:08:03,576 INFO L280 TraceCheckUtils]: 88: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,576 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:08:03,576 INFO L280 TraceCheckUtils]: 90: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:08:03,577 INFO L263 TraceCheckUtils]: 91: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,577 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,577 INFO L280 TraceCheckUtils]: 93: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,577 INFO L280 TraceCheckUtils]: 94: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,578 INFO L263 TraceCheckUtils]: 95: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,578 INFO L280 TraceCheckUtils]: 96: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,578 INFO L280 TraceCheckUtils]: 97: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,578 INFO L280 TraceCheckUtils]: 98: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,578 INFO L263 TraceCheckUtils]: 99: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,579 INFO L280 TraceCheckUtils]: 100: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,579 INFO L280 TraceCheckUtils]: 101: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,579 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,579 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,579 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,579 INFO L280 TraceCheckUtils]: 105: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,580 INFO L263 TraceCheckUtils]: 106: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,580 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,580 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,580 INFO L280 TraceCheckUtils]: 109: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,580 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,581 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,581 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,581 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,581 INFO L280 TraceCheckUtils]: 114: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,581 INFO L263 TraceCheckUtils]: 115: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,582 INFO L280 TraceCheckUtils]: 116: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,582 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,582 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,582 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,582 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,582 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,583 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,583 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:08:03,583 INFO L280 TraceCheckUtils]: 124: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6439#false} is VALID [2020-07-08 12:08:03,583 INFO L280 TraceCheckUtils]: 125: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,583 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:08:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,639 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,645 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,646 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,646 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,647 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,647 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,648 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,648 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,648 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,649 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,649 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,649 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,649 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,654 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,655 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,656 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,657 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,657 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,657 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,658 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,658 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,658 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,658 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,659 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,659 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,659 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,659 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,659 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,660 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,660 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,660 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,660 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,661 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,661 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,661 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,661 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,661 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,672 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,676 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,677 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,679 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,679 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,679 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,680 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,680 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,680 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,681 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,682 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,682 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,683 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,684 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,685 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,686 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,686 INFO L263 TraceCheckUtils]: 18: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,687 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,687 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,688 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,688 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,688 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,688 INFO L263 TraceCheckUtils]: 27: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,689 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,689 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,690 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,690 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,690 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,690 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,691 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,691 INFO L263 TraceCheckUtils]: 37: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,691 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,691 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,692 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,692 INFO L263 TraceCheckUtils]: 41: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,692 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,693 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,693 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,693 INFO L280 TraceCheckUtils]: 45: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,693 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,694 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,694 INFO L263 TraceCheckUtils]: 48: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,694 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,694 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,694 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,695 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,695 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,695 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,695 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,696 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,696 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,696 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,709 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:03,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,714 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,715 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,716 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,717 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,717 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,717 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,718 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,719 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,720 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,720 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,720 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,720 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,721 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,721 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,721 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,722 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,722 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,722 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,722 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,723 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,723 INFO L263 TraceCheckUtils]: 22: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,724 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,724 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,724 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,725 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,725 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,725 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,725 INFO L263 TraceCheckUtils]: 31: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,725 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,726 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,726 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,726 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,726 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,727 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,727 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,727 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,727 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,728 INFO L263 TraceCheckUtils]: 41: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,728 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,728 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,728 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,728 INFO L263 TraceCheckUtils]: 45: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,729 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,729 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,729 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,729 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,730 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,730 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,730 INFO L263 TraceCheckUtils]: 52: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,730 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,730 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,731 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,731 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,731 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,731 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,731 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,732 INFO L280 TraceCheckUtils]: 60: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,732 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,732 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,732 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,732 INFO L263 TraceCheckUtils]: 64: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,733 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,733 INFO L280 TraceCheckUtils]: 66: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,733 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,733 INFO L263 TraceCheckUtils]: 68: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,733 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,734 INFO L280 TraceCheckUtils]: 70: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,734 INFO L280 TraceCheckUtils]: 71: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,734 INFO L280 TraceCheckUtils]: 72: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,734 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,734 INFO L280 TraceCheckUtils]: 74: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,734 INFO L263 TraceCheckUtils]: 75: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,735 INFO L280 TraceCheckUtils]: 76: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,735 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,735 INFO L280 TraceCheckUtils]: 78: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,735 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,735 INFO L280 TraceCheckUtils]: 80: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,736 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,736 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,736 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,736 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,736 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:08:03,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,743 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,744 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,744 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,745 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,747 INFO L280 TraceCheckUtils]: 14: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,748 INFO L263 TraceCheckUtils]: 15: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,748 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,749 INFO L263 TraceCheckUtils]: 19: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,749 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,749 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,749 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,750 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,750 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,750 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,750 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,750 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,751 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,751 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,751 INFO L263 TraceCheckUtils]: 30: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,751 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,751 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,752 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,752 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,752 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,752 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,753 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,753 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,753 INFO L263 TraceCheckUtils]: 39: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,754 INFO L280 TraceCheckUtils]: 41: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,754 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,755 INFO L280 TraceCheckUtils]: 45: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,755 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,756 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,757 INFO L263 TraceCheckUtils]: 49: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,758 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,758 INFO L280 TraceCheckUtils]: 51: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,759 INFO L280 TraceCheckUtils]: 52: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,759 INFO L263 TraceCheckUtils]: 53: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,760 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,760 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,760 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,760 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,761 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,762 INFO L280 TraceCheckUtils]: 59: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,762 INFO L263 TraceCheckUtils]: 60: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,762 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,762 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,763 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,764 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,764 INFO L280 TraceCheckUtils]: 65: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,765 INFO L280 TraceCheckUtils]: 66: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,766 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,767 INFO L280 TraceCheckUtils]: 68: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,768 INFO L280 TraceCheckUtils]: 69: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,769 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,770 INFO L280 TraceCheckUtils]: 71: Hoare triple {7055#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,770 INFO L263 TraceCheckUtils]: 72: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,771 INFO L280 TraceCheckUtils]: 73: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,771 INFO L280 TraceCheckUtils]: 74: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,772 INFO L280 TraceCheckUtils]: 75: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,772 INFO L263 TraceCheckUtils]: 76: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,773 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,773 INFO L280 TraceCheckUtils]: 78: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,774 INFO L280 TraceCheckUtils]: 79: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,774 INFO L280 TraceCheckUtils]: 80: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,776 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,777 INFO L280 TraceCheckUtils]: 82: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,777 INFO L263 TraceCheckUtils]: 83: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,777 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,777 INFO L280 TraceCheckUtils]: 85: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,778 INFO L280 TraceCheckUtils]: 86: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,779 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,779 INFO L280 TraceCheckUtils]: 88: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,780 INFO L280 TraceCheckUtils]: 89: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,781 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:08:03,781 INFO L280 TraceCheckUtils]: 91: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6439#false} is VALID [2020-07-08 12:08:03,782 INFO L280 TraceCheckUtils]: 92: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,782 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:08:03,782 INFO L280 TraceCheckUtils]: 94: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:08:03,782 INFO L263 TraceCheckUtils]: 95: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,782 INFO L280 TraceCheckUtils]: 96: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,783 INFO L280 TraceCheckUtils]: 97: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,783 INFO L280 TraceCheckUtils]: 98: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,783 INFO L263 TraceCheckUtils]: 99: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,783 INFO L280 TraceCheckUtils]: 100: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,784 INFO L280 TraceCheckUtils]: 101: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,784 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,784 INFO L263 TraceCheckUtils]: 103: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,784 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,784 INFO L280 TraceCheckUtils]: 105: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,785 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,785 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,785 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,785 INFO L280 TraceCheckUtils]: 109: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,785 INFO L263 TraceCheckUtils]: 110: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,786 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,786 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,786 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,786 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,786 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,787 INFO L280 TraceCheckUtils]: 116: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,787 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,787 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,787 INFO L263 TraceCheckUtils]: 119: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,787 INFO L280 TraceCheckUtils]: 120: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,787 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,788 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,788 INFO L280 TraceCheckUtils]: 123: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,788 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,788 INFO L280 TraceCheckUtils]: 125: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,788 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,788 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:08:03,789 INFO L280 TraceCheckUtils]: 128: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6439#false} is VALID [2020-07-08 12:08:03,789 INFO L280 TraceCheckUtils]: 129: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,789 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:08:03,789 INFO L280 TraceCheckUtils]: 131: Hoare triple {6439#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6439#false} is VALID [2020-07-08 12:08:03,789 INFO L263 TraceCheckUtils]: 132: Hoare triple {6439#false} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,790 INFO L280 TraceCheckUtils]: 133: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,790 INFO L280 TraceCheckUtils]: 134: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,790 INFO L280 TraceCheckUtils]: 135: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,790 INFO L263 TraceCheckUtils]: 136: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,790 INFO L280 TraceCheckUtils]: 137: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,791 INFO L280 TraceCheckUtils]: 138: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,791 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,791 INFO L263 TraceCheckUtils]: 140: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,791 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,791 INFO L280 TraceCheckUtils]: 142: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,792 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,792 INFO L263 TraceCheckUtils]: 144: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,792 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,792 INFO L280 TraceCheckUtils]: 146: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,792 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,793 INFO L263 TraceCheckUtils]: 148: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,793 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,793 INFO L280 TraceCheckUtils]: 150: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,793 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,793 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,794 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,794 INFO L280 TraceCheckUtils]: 154: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,794 INFO L263 TraceCheckUtils]: 155: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,794 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,794 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,794 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,795 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,795 INFO L280 TraceCheckUtils]: 160: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,795 INFO L280 TraceCheckUtils]: 161: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,795 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,795 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,796 INFO L263 TraceCheckUtils]: 164: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,796 INFO L280 TraceCheckUtils]: 165: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,796 INFO L280 TraceCheckUtils]: 166: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,796 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,796 INFO L280 TraceCheckUtils]: 168: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,797 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,797 INFO L280 TraceCheckUtils]: 170: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,797 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,797 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,797 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,798 INFO L263 TraceCheckUtils]: 174: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,798 INFO L280 TraceCheckUtils]: 175: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,798 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,798 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,798 INFO L263 TraceCheckUtils]: 178: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,798 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,799 INFO L280 TraceCheckUtils]: 180: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,799 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,799 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,799 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,799 INFO L280 TraceCheckUtils]: 184: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,800 INFO L263 TraceCheckUtils]: 185: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,800 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,800 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,800 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,800 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,800 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,801 INFO L280 TraceCheckUtils]: 191: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,801 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,801 INFO L280 TraceCheckUtils]: 193: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,801 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,801 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,802 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,802 INFO L263 TraceCheckUtils]: 197: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,802 INFO L280 TraceCheckUtils]: 198: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,802 INFO L280 TraceCheckUtils]: 199: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,802 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,803 INFO L263 TraceCheckUtils]: 201: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,803 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,803 INFO L280 TraceCheckUtils]: 203: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,803 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,803 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,803 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,804 INFO L280 TraceCheckUtils]: 207: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,804 INFO L263 TraceCheckUtils]: 208: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,804 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,804 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,804 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,805 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,805 INFO L280 TraceCheckUtils]: 213: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,805 INFO L280 TraceCheckUtils]: 214: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,805 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,805 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,806 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,806 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:08:03,806 INFO L280 TraceCheckUtils]: 219: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6439#false} is VALID [2020-07-08 12:08:03,806 INFO L280 TraceCheckUtils]: 220: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,806 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6439#false} {6442#(<= 10 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:08:03,851 INFO L263 TraceCheckUtils]: 0: Hoare triple {6438#true} call ULTIMATE.init(); {6438#true} is VALID [2020-07-08 12:08:03,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,852 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:08:03,852 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret5 := main(); {6438#true} is VALID [2020-07-08 12:08:03,858 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~x~0 := 10; {6442#(<= 10 main_~x~0)} is VALID [2020-07-08 12:08:03,859 INFO L263 TraceCheckUtils]: 5: Hoare triple {6442#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6438#true} is VALID [2020-07-08 12:08:03,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,859 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,859 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,860 INFO L263 TraceCheckUtils]: 9: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,860 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,860 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,860 INFO L263 TraceCheckUtils]: 13: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,861 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,861 INFO L263 TraceCheckUtils]: 17: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,862 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,862 INFO L280 TraceCheckUtils]: 19: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,863 INFO L280 TraceCheckUtils]: 20: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,863 INFO L263 TraceCheckUtils]: 21: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,863 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,863 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,863 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,863 INFO L263 TraceCheckUtils]: 25: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,864 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,864 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,864 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,864 INFO L263 TraceCheckUtils]: 29: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,864 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,864 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,865 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,865 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,865 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,865 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,865 INFO L263 TraceCheckUtils]: 36: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,866 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,866 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,866 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,866 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,866 INFO L280 TraceCheckUtils]: 41: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,867 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,867 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,867 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,867 INFO L263 TraceCheckUtils]: 45: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,867 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,867 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,868 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,868 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,868 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,868 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,869 INFO L280 TraceCheckUtils]: 52: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,870 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,871 INFO L280 TraceCheckUtils]: 54: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,871 INFO L263 TraceCheckUtils]: 55: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,871 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,872 INFO L280 TraceCheckUtils]: 57: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,872 INFO L280 TraceCheckUtils]: 58: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,872 INFO L263 TraceCheckUtils]: 59: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,872 INFO L280 TraceCheckUtils]: 60: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,873 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,873 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,873 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,873 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,874 INFO L280 TraceCheckUtils]: 65: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:03,874 INFO L263 TraceCheckUtils]: 66: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,874 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,874 INFO L280 TraceCheckUtils]: 68: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,874 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,875 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,875 INFO L280 TraceCheckUtils]: 71: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,876 INFO L280 TraceCheckUtils]: 72: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,877 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,877 INFO L280 TraceCheckUtils]: 74: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,878 INFO L280 TraceCheckUtils]: 75: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,878 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,879 INFO L280 TraceCheckUtils]: 77: Hoare triple {7055#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:08:03,879 INFO L263 TraceCheckUtils]: 78: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,880 INFO L280 TraceCheckUtils]: 79: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,880 INFO L280 TraceCheckUtils]: 80: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,881 INFO L280 TraceCheckUtils]: 81: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:03,881 INFO L263 TraceCheckUtils]: 82: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,881 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,881 INFO L280 TraceCheckUtils]: 84: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:03,882 INFO L280 TraceCheckUtils]: 85: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,882 INFO L280 TraceCheckUtils]: 86: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:03,883 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,884 INFO L280 TraceCheckUtils]: 88: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:03,884 INFO L263 TraceCheckUtils]: 89: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,884 INFO L280 TraceCheckUtils]: 90: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,884 INFO L280 TraceCheckUtils]: 91: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,884 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,885 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,886 INFO L280 TraceCheckUtils]: 94: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,886 INFO L280 TraceCheckUtils]: 95: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:03,887 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:08:03,887 INFO L280 TraceCheckUtils]: 97: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6439#false} is VALID [2020-07-08 12:08:03,888 INFO L280 TraceCheckUtils]: 98: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,888 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:08:03,888 INFO L280 TraceCheckUtils]: 100: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:08:03,888 INFO L263 TraceCheckUtils]: 101: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,888 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,889 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,889 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,889 INFO L263 TraceCheckUtils]: 105: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,889 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,889 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,889 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,890 INFO L263 TraceCheckUtils]: 109: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,890 INFO L280 TraceCheckUtils]: 110: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,890 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,890 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,890 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,890 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,890 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,890 INFO L263 TraceCheckUtils]: 116: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,891 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,891 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,891 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,891 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,891 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,891 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,891 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,891 INFO L280 TraceCheckUtils]: 124: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L263 TraceCheckUtils]: 125: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L280 TraceCheckUtils]: 127: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L280 TraceCheckUtils]: 128: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L280 TraceCheckUtils]: 129: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L280 TraceCheckUtils]: 131: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L280 TraceCheckUtils]: 132: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,892 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:08:03,893 INFO L280 TraceCheckUtils]: 134: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6439#false} is VALID [2020-07-08 12:08:03,893 INFO L280 TraceCheckUtils]: 135: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,893 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:08:03,893 INFO L280 TraceCheckUtils]: 137: Hoare triple {6439#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6439#false} is VALID [2020-07-08 12:08:03,893 INFO L263 TraceCheckUtils]: 138: Hoare triple {6439#false} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,893 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,893 INFO L280 TraceCheckUtils]: 140: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,893 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,894 INFO L263 TraceCheckUtils]: 142: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,894 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,894 INFO L280 TraceCheckUtils]: 144: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,894 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,894 INFO L263 TraceCheckUtils]: 146: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,894 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,894 INFO L280 TraceCheckUtils]: 148: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,894 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L263 TraceCheckUtils]: 150: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L280 TraceCheckUtils]: 153: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L263 TraceCheckUtils]: 154: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L280 TraceCheckUtils]: 155: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,895 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,896 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,896 INFO L280 TraceCheckUtils]: 160: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,896 INFO L263 TraceCheckUtils]: 161: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,896 INFO L280 TraceCheckUtils]: 162: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,896 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,896 INFO L280 TraceCheckUtils]: 164: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,896 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,896 INFO L280 TraceCheckUtils]: 166: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,897 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,897 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,897 INFO L280 TraceCheckUtils]: 169: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,897 INFO L263 TraceCheckUtils]: 170: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,897 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,897 INFO L280 TraceCheckUtils]: 172: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,897 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,897 INFO L280 TraceCheckUtils]: 174: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,898 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,898 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,898 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,898 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,898 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,899 INFO L263 TraceCheckUtils]: 180: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,899 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,899 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,899 INFO L280 TraceCheckUtils]: 183: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,899 INFO L263 TraceCheckUtils]: 184: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,899 INFO L280 TraceCheckUtils]: 185: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,900 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,900 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,900 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,900 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,900 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,900 INFO L263 TraceCheckUtils]: 191: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,901 INFO L280 TraceCheckUtils]: 192: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,901 INFO L280 TraceCheckUtils]: 193: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,901 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,901 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,901 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,901 INFO L280 TraceCheckUtils]: 197: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,902 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,902 INFO L280 TraceCheckUtils]: 199: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,902 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,902 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:03,902 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,902 INFO L263 TraceCheckUtils]: 203: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,903 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,903 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,903 INFO L280 TraceCheckUtils]: 206: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:03,903 INFO L263 TraceCheckUtils]: 207: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:03,903 INFO L280 TraceCheckUtils]: 208: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,903 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:03,904 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:03,904 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,904 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:03,904 INFO L280 TraceCheckUtils]: 213: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:03,904 INFO L263 TraceCheckUtils]: 214: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:03,905 INFO L280 TraceCheckUtils]: 215: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:03,905 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:03,905 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,905 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:03,905 INFO L280 TraceCheckUtils]: 219: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:03,905 INFO L280 TraceCheckUtils]: 220: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,906 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:03,906 INFO L280 TraceCheckUtils]: 222: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:03,906 INFO L280 TraceCheckUtils]: 223: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:03,906 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:08:03,906 INFO L280 TraceCheckUtils]: 225: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6439#false} is VALID [2020-07-08 12:08:03,906 INFO L280 TraceCheckUtils]: 226: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:08:03,907 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {6439#false} {6442#(<= 10 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:08:03,907 INFO L280 TraceCheckUtils]: 228: Hoare triple {6439#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6439#false} is VALID [2020-07-08 12:08:03,907 INFO L280 TraceCheckUtils]: 229: Hoare triple {6439#false} assume 55 != ~result~0; {6439#false} is VALID [2020-07-08 12:08:03,907 INFO L280 TraceCheckUtils]: 230: Hoare triple {6439#false} assume !false; {6439#false} is VALID [2020-07-08 12:08:03,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 160 proven. 267 refuted. 0 times theorem prover too weak. 977 trivial. 0 not checked. [2020-07-08 12:08:03,936 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632833483] [2020-07-08 12:08:03,936 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [802805241] [2020-07-08 12:08:03,936 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 [2020-07-08 12:08:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:04,025 INFO L264 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-08 12:08:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:04,058 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:08:04,465 INFO L263 TraceCheckUtils]: 0: Hoare triple {6438#true} call ULTIMATE.init(); {6438#true} is VALID [2020-07-08 12:08:04,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:08:04,466 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret5 := main(); {6438#true} is VALID [2020-07-08 12:08:04,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~x~0 := 10; {6442#(<= 10 main_~x~0)} is VALID [2020-07-08 12:08:04,467 INFO L263 TraceCheckUtils]: 5: Hoare triple {6442#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6438#true} is VALID [2020-07-08 12:08:04,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,468 INFO L263 TraceCheckUtils]: 9: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,470 INFO L280 TraceCheckUtils]: 11: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,470 INFO L263 TraceCheckUtils]: 13: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,472 INFO L263 TraceCheckUtils]: 17: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,472 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,473 INFO L280 TraceCheckUtils]: 19: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,473 INFO L280 TraceCheckUtils]: 20: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,474 INFO L263 TraceCheckUtils]: 21: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,474 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,475 INFO L280 TraceCheckUtils]: 23: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,475 INFO L280 TraceCheckUtils]: 24: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,475 INFO L263 TraceCheckUtils]: 25: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,476 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,476 INFO L280 TraceCheckUtils]: 28: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:04,477 INFO L263 TraceCheckUtils]: 29: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,477 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:04,478 INFO L280 TraceCheckUtils]: 32: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:04,478 INFO L280 TraceCheckUtils]: 33: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:04,479 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7426#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:04,479 INFO L280 TraceCheckUtils]: 35: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:04,480 INFO L263 TraceCheckUtils]: 36: Hoare triple {7181#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,480 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,480 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:04,480 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,480 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6438#true} {7181#(<= |fibo2_#in~n| 2)} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:04,481 INFO L280 TraceCheckUtils]: 41: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:04,482 INFO L280 TraceCheckUtils]: 42: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:04,483 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7413#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:04,483 INFO L280 TraceCheckUtils]: 44: Hoare triple {7526#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:04,484 INFO L263 TraceCheckUtils]: 45: Hoare triple {7526#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,484 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,484 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,484 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,485 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,487 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {7526#(<= |fibo1_#in~n| 3)} #59#return; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:04,491 INFO L280 TraceCheckUtils]: 51: Hoare triple {7526#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:04,491 INFO L280 TraceCheckUtils]: 52: Hoare triple {7526#(<= |fibo1_#in~n| 3)} assume true; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:04,492 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {7526#(<= |fibo1_#in~n| 3)} {7426#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:08:04,493 INFO L280 TraceCheckUtils]: 54: Hoare triple {7557#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:08:04,493 INFO L263 TraceCheckUtils]: 55: Hoare triple {7557#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,493 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,493 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,493 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,493 INFO L263 TraceCheckUtils]: 59: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,493 INFO L280 TraceCheckUtils]: 60: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,493 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,494 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,494 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,494 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:04,494 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,494 INFO L263 TraceCheckUtils]: 66: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,494 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,494 INFO L280 TraceCheckUtils]: 68: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:04,494 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,495 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:04,495 INFO L280 TraceCheckUtils]: 71: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:04,495 INFO L280 TraceCheckUtils]: 72: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,495 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6438#true} {7557#(<= |fibo2_#in~n| 4)} #55#return; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:08:04,496 INFO L280 TraceCheckUtils]: 74: Hoare triple {7557#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:08:04,496 INFO L280 TraceCheckUtils]: 75: Hoare triple {7557#(<= |fibo2_#in~n| 4)} assume true; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:08:04,497 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7557#(<= |fibo2_#in~n| 4)} {7413#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:08:04,497 INFO L280 TraceCheckUtils]: 77: Hoare triple {7627#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:08:04,497 INFO L263 TraceCheckUtils]: 78: Hoare triple {7627#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,497 INFO L280 TraceCheckUtils]: 79: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,497 INFO L280 TraceCheckUtils]: 80: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,498 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,498 INFO L263 TraceCheckUtils]: 82: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,498 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,498 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,498 INFO L280 TraceCheckUtils]: 85: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,498 INFO L280 TraceCheckUtils]: 86: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,498 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:04,498 INFO L280 TraceCheckUtils]: 88: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,499 INFO L263 TraceCheckUtils]: 89: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,499 INFO L280 TraceCheckUtils]: 90: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,499 INFO L280 TraceCheckUtils]: 91: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:04,499 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,499 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:04,499 INFO L280 TraceCheckUtils]: 94: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:04,499 INFO L280 TraceCheckUtils]: 95: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,500 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6438#true} {7627#(<= |fibo1_#in~n| 5)} #59#return; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:08:04,500 INFO L280 TraceCheckUtils]: 97: Hoare triple {7627#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:08:04,500 INFO L280 TraceCheckUtils]: 98: Hoare triple {7627#(<= |fibo1_#in~n| 5)} assume true; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:08:04,501 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7627#(<= |fibo1_#in~n| 5)} {7426#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:08:04,502 INFO L280 TraceCheckUtils]: 100: Hoare triple {7697#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:08:04,502 INFO L263 TraceCheckUtils]: 101: Hoare triple {7697#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,502 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,502 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,502 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,502 INFO L263 TraceCheckUtils]: 105: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,502 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,502 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,503 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,503 INFO L263 TraceCheckUtils]: 109: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,503 INFO L280 TraceCheckUtils]: 110: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,503 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,503 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,503 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,503 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:04,503 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L263 TraceCheckUtils]: 116: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:04,504 INFO L280 TraceCheckUtils]: 124: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,505 INFO L263 TraceCheckUtils]: 125: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,505 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,505 INFO L280 TraceCheckUtils]: 127: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,505 INFO L280 TraceCheckUtils]: 128: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,505 INFO L280 TraceCheckUtils]: 129: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,505 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:04,505 INFO L280 TraceCheckUtils]: 131: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:04,505 INFO L280 TraceCheckUtils]: 132: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,506 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6438#true} {7697#(<= |fibo2_#in~n| 6)} #55#return; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:08:04,506 INFO L280 TraceCheckUtils]: 134: Hoare triple {7697#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:08:04,507 INFO L280 TraceCheckUtils]: 135: Hoare triple {7697#(<= |fibo2_#in~n| 6)} assume true; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:08:04,507 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7697#(<= |fibo2_#in~n| 6)} {7413#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:08:04,508 INFO L280 TraceCheckUtils]: 137: Hoare triple {7809#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:08:04,508 INFO L263 TraceCheckUtils]: 138: Hoare triple {7809#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,508 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,508 INFO L280 TraceCheckUtils]: 140: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,508 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,508 INFO L263 TraceCheckUtils]: 142: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,508 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,509 INFO L280 TraceCheckUtils]: 144: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,509 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,509 INFO L263 TraceCheckUtils]: 146: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,509 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,509 INFO L280 TraceCheckUtils]: 148: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,509 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,509 INFO L263 TraceCheckUtils]: 150: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,509 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,510 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,510 INFO L280 TraceCheckUtils]: 153: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,510 INFO L263 TraceCheckUtils]: 154: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,510 INFO L280 TraceCheckUtils]: 155: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,510 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,510 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,510 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,510 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:04,511 INFO L280 TraceCheckUtils]: 160: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,511 INFO L263 TraceCheckUtils]: 161: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,511 INFO L280 TraceCheckUtils]: 162: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,511 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:04,511 INFO L280 TraceCheckUtils]: 164: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,512 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:04,512 INFO L280 TraceCheckUtils]: 166: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:04,512 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,512 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:04,512 INFO L280 TraceCheckUtils]: 169: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,512 INFO L263 TraceCheckUtils]: 170: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,512 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,512 INFO L280 TraceCheckUtils]: 172: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L280 TraceCheckUtils]: 174: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L263 TraceCheckUtils]: 180: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,513 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,514 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,514 INFO L280 TraceCheckUtils]: 183: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,514 INFO L263 TraceCheckUtils]: 184: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,514 INFO L280 TraceCheckUtils]: 185: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,514 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,514 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,515 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,515 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:04,515 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,515 INFO L263 TraceCheckUtils]: 191: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,515 INFO L280 TraceCheckUtils]: 192: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,516 INFO L280 TraceCheckUtils]: 193: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:04,516 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,516 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:04,516 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:04,516 INFO L280 TraceCheckUtils]: 197: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,516 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:04,517 INFO L280 TraceCheckUtils]: 199: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:04,517 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,517 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:08:04,517 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,517 INFO L263 TraceCheckUtils]: 203: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,517 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,517 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,517 INFO L280 TraceCheckUtils]: 206: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L263 TraceCheckUtils]: 207: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L280 TraceCheckUtils]: 208: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L280 TraceCheckUtils]: 213: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L263 TraceCheckUtils]: 214: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:08:04,518 INFO L280 TraceCheckUtils]: 215: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:08:04,519 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:08:04,519 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,519 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:08:04,519 INFO L280 TraceCheckUtils]: 219: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6438#true} is VALID [2020-07-08 12:08:04,519 INFO L280 TraceCheckUtils]: 220: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,519 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:08:04,519 INFO L280 TraceCheckUtils]: 222: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:08:04,519 INFO L280 TraceCheckUtils]: 223: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:08:04,520 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6438#true} {7809#(<= |fibo1_#in~n| 7)} #59#return; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:08:04,520 INFO L280 TraceCheckUtils]: 225: Hoare triple {7809#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:08:04,521 INFO L280 TraceCheckUtils]: 226: Hoare triple {7809#(<= |fibo1_#in~n| 7)} assume true; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:08:04,521 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {7809#(<= |fibo1_#in~n| 7)} {6442#(<= 10 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:08:04,522 INFO L280 TraceCheckUtils]: 228: Hoare triple {6439#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6439#false} is VALID [2020-07-08 12:08:04,522 INFO L280 TraceCheckUtils]: 229: Hoare triple {6439#false} assume 55 != ~result~0; {6439#false} is VALID [2020-07-08 12:08:04,522 INFO L280 TraceCheckUtils]: 230: Hoare triple {6439#false} assume !false; {6439#false} is VALID [2020-07-08 12:08:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 70 proven. 425 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2020-07-08 12:08:04,547 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:08:04,547 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 20 [2020-07-08 12:08:04,547 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921573447] [2020-07-08 12:08:04,548 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 231 [2020-07-08 12:08:04,634 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:08:04,634 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 12:08:04,776 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:08:04,776 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 12:08:04,777 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:08:04,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 12:08:04,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-08 12:08:04,777 INFO L87 Difference]: Start difference. First operand 118 states and 167 transitions. Second operand 20 states. [2020-07-08 12:08:07,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:07,311 INFO L93 Difference]: Finished difference Result 265 states and 436 transitions. [2020-07-08 12:08:07,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 12:08:07,312 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 231 [2020-07-08 12:08:07,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:08:07,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 12:08:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 195 transitions. [2020-07-08 12:08:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 12:08:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 195 transitions. [2020-07-08 12:08:07,321 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 195 transitions. [2020-07-08 12:08:07,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:08:07,639 INFO L225 Difference]: With dead ends: 265 [2020-07-08 12:08:07,639 INFO L226 Difference]: Without dead ends: 159 [2020-07-08 12:08:07,641 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=221, Invalid=1111, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 12:08:07,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2020-07-08 12:08:07,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 149. [2020-07-08 12:08:07,756 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:08:07,756 INFO L82 GeneralOperation]: Start isEquivalent. First operand 159 states. Second operand 149 states. [2020-07-08 12:08:07,756 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 149 states. [2020-07-08 12:08:07,757 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 149 states. [2020-07-08 12:08:07,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:07,765 INFO L93 Difference]: Finished difference Result 159 states and 233 transitions. [2020-07-08 12:08:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 233 transitions. [2020-07-08 12:08:07,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:08:07,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:08:07,767 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 159 states. [2020-07-08 12:08:07,767 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 159 states. [2020-07-08 12:08:07,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:07,774 INFO L93 Difference]: Finished difference Result 159 states and 233 transitions. [2020-07-08 12:08:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 233 transitions. [2020-07-08 12:08:07,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:08:07,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:08:07,776 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:08:07,776 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:08:07,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2020-07-08 12:08:07,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 219 transitions. [2020-07-08 12:08:07,784 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 219 transitions. Word has length 231 [2020-07-08 12:08:07,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:08:07,784 INFO L479 AbstractCegarLoop]: Abstraction has 149 states and 219 transitions. [2020-07-08 12:08:07,784 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 12:08:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 219 transitions. [2020-07-08 12:08:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2020-07-08 12:08:07,795 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:08:07,796 INFO L422 BasicCegarLoop]: trace histogram [34, 34, 33, 33, 27, 26, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 10, 10, 8, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:08:08,010 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 12:08:08,011 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:08:08,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:08:08,011 INFO L82 PathProgramCache]: Analyzing trace with hash 127134592, now seen corresponding path program 2 times [2020-07-08 12:08:08,012 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:08:08,012 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151612555] [2020-07-08 12:08:08,012 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:08:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,226 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:08:08,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,611 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,615 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,616 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,616 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,616 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,617 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,617 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,617 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,617 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,618 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,618 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,618 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,619 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:08,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,619 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,624 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,625 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,625 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,625 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,626 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,626 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,626 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,627 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,627 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,627 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,628 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,628 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,628 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,628 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,629 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:08,629 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,629 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,629 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,629 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,630 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,630 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,630 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,630 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,631 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,631 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:08,631 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,632 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,721 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,730 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,733 INFO L263 TraceCheckUtils]: 3: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,733 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,733 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,733 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,734 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,739 INFO L263 TraceCheckUtils]: 10: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,741 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,742 INFO L280 TraceCheckUtils]: 16: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,743 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,746 INFO L263 TraceCheckUtils]: 3: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,746 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,746 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,747 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,747 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,747 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,748 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,748 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,748 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,749 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,749 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,749 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,749 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,750 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,750 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,750 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:08,750 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,751 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,751 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,751 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,751 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,752 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,752 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,752 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,752 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:08,752 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,754 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,754 INFO L280 TraceCheckUtils]: 36: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,754 INFO L263 TraceCheckUtils]: 37: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,755 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,756 INFO L280 TraceCheckUtils]: 39: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,757 INFO L280 TraceCheckUtils]: 40: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,757 INFO L263 TraceCheckUtils]: 41: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,757 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,758 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,758 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,758 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,759 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,760 INFO L280 TraceCheckUtils]: 47: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,760 INFO L263 TraceCheckUtils]: 48: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,760 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,760 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,761 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,762 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,762 INFO L280 TraceCheckUtils]: 53: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,763 INFO L280 TraceCheckUtils]: 54: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,764 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,765 INFO L280 TraceCheckUtils]: 56: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,765 INFO L280 TraceCheckUtils]: 57: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,766 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:08,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:08,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,842 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:08,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,844 INFO L263 TraceCheckUtils]: 3: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,845 INFO L280 TraceCheckUtils]: 5: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:08,846 INFO L280 TraceCheckUtils]: 7: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:08,847 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:08,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:08,848 INFO L263 TraceCheckUtils]: 10: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,850 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:08,851 INFO L280 TraceCheckUtils]: 15: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:08,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:08,852 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:08:08,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,854 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,854 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,855 INFO L280 TraceCheckUtils]: 5: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,855 INFO L280 TraceCheckUtils]: 6: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,855 INFO L263 TraceCheckUtils]: 7: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,856 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,856 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,856 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,856 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,857 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,857 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,857 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,857 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,857 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,858 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,858 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,858 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,858 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,858 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,859 INFO L263 TraceCheckUtils]: 22: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,859 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,859 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,859 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,860 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,860 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:08,860 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,860 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,860 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,861 INFO L263 TraceCheckUtils]: 31: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,861 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,861 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,861 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,861 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,862 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,862 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:08,862 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,863 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,864 INFO L280 TraceCheckUtils]: 40: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,864 INFO L263 TraceCheckUtils]: 41: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,865 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,865 INFO L280 TraceCheckUtils]: 43: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,866 INFO L280 TraceCheckUtils]: 44: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,866 INFO L263 TraceCheckUtils]: 45: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,867 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,867 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,867 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,867 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,868 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,869 INFO L280 TraceCheckUtils]: 51: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:08,869 INFO L263 TraceCheckUtils]: 52: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,869 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,870 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,870 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,871 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,872 INFO L280 TraceCheckUtils]: 57: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,872 INFO L280 TraceCheckUtils]: 58: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,874 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,874 INFO L280 TraceCheckUtils]: 60: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,875 INFO L280 TraceCheckUtils]: 61: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,876 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:08,877 INFO L280 TraceCheckUtils]: 63: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:08,877 INFO L263 TraceCheckUtils]: 64: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,877 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,878 INFO L280 TraceCheckUtils]: 66: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,879 INFO L280 TraceCheckUtils]: 67: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,879 INFO L263 TraceCheckUtils]: 68: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,879 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,880 INFO L280 TraceCheckUtils]: 70: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:08,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:08,881 INFO L280 TraceCheckUtils]: 72: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:08,883 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:08,883 INFO L280 TraceCheckUtils]: 74: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:08,884 INFO L263 TraceCheckUtils]: 75: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,884 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,884 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,884 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,885 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:08,886 INFO L280 TraceCheckUtils]: 80: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:08,887 INFO L280 TraceCheckUtils]: 81: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:08,888 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:08:08,888 INFO L280 TraceCheckUtils]: 83: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:08:08,888 INFO L280 TraceCheckUtils]: 84: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:08,889 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:08:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,927 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,931 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,932 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,933 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,933 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,933 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,934 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,934 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,934 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,934 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,935 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,935 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,935 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:08,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,936 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,941 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,942 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,942 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,943 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,943 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,943 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,944 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,944 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,945 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,945 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,945 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:08,946 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,946 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,946 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,947 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,947 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,947 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,947 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,948 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,948 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,948 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:08,948 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,949 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,958 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:08,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,962 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,964 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,966 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,966 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,966 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,967 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,968 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,968 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:08,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,969 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,970 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,971 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,971 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,972 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,972 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,972 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,973 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,973 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,973 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,974 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,974 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,975 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,975 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,976 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,976 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,976 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,977 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,977 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,977 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:08,978 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,978 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,978 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,979 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,979 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,979 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,980 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,980 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,980 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,981 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:08,981 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,981 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:08,982 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,982 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,982 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,983 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,983 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,983 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,984 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,984 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,984 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:08,985 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,985 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:08,985 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:08,986 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:08,986 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,986 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:08,987 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,987 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:08,987 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:08,988 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,988 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:08,989 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:08,989 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:08,989 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:08:08,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,993 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,994 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,995 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,996 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,997 INFO L280 TraceCheckUtils]: 9: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,998 INFO L280 TraceCheckUtils]: 10: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:08,998 INFO L263 TraceCheckUtils]: 11: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,998 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,999 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:08,999 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:08,999 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:08,999 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:08,999 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,000 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,000 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,000 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,000 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,001 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,001 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,001 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,001 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,001 INFO L263 TraceCheckUtils]: 26: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,002 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,002 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,002 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,002 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,003 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,003 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,003 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,003 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,003 INFO L263 TraceCheckUtils]: 35: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,004 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,004 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,004 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,004 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,005 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,005 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,005 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,006 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,007 INFO L280 TraceCheckUtils]: 44: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,007 INFO L263 TraceCheckUtils]: 45: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,008 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,009 INFO L280 TraceCheckUtils]: 47: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,010 INFO L280 TraceCheckUtils]: 48: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,010 INFO L263 TraceCheckUtils]: 49: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,010 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,010 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,010 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,011 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,012 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,012 INFO L280 TraceCheckUtils]: 55: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,013 INFO L263 TraceCheckUtils]: 56: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,013 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,014 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,014 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,016 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,017 INFO L280 TraceCheckUtils]: 61: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,018 INFO L280 TraceCheckUtils]: 62: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,019 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,020 INFO L280 TraceCheckUtils]: 64: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,021 INFO L280 TraceCheckUtils]: 65: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,023 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:09,024 INFO L280 TraceCheckUtils]: 67: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:09,024 INFO L263 TraceCheckUtils]: 68: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,025 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,026 INFO L280 TraceCheckUtils]: 70: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,026 INFO L280 TraceCheckUtils]: 71: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,027 INFO L263 TraceCheckUtils]: 72: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,028 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,028 INFO L280 TraceCheckUtils]: 74: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,029 INFO L280 TraceCheckUtils]: 75: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:09,030 INFO L280 TraceCheckUtils]: 76: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:09,032 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:09,033 INFO L280 TraceCheckUtils]: 78: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:09,034 INFO L263 TraceCheckUtils]: 79: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,034 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,034 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,035 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,036 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,037 INFO L280 TraceCheckUtils]: 84: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,038 INFO L280 TraceCheckUtils]: 85: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,039 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:08:09,040 INFO L280 TraceCheckUtils]: 87: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:08:09,040 INFO L280 TraceCheckUtils]: 88: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,040 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:08:09,041 INFO L280 TraceCheckUtils]: 90: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:09,041 INFO L263 TraceCheckUtils]: 91: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,041 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,042 INFO L280 TraceCheckUtils]: 93: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,042 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,042 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,043 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,043 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,043 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,044 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,044 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,044 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,045 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,045 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,045 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,046 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,046 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,046 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,046 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,047 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,047 INFO L263 TraceCheckUtils]: 110: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,047 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,047 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,048 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,048 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,048 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,048 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,048 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,049 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,049 INFO L263 TraceCheckUtils]: 119: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,049 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,049 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,050 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,050 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,050 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,050 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,050 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,051 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,051 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,051 INFO L263 TraceCheckUtils]: 129: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,051 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,051 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,052 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,052 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,052 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,052 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,052 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,053 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,053 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,053 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,053 INFO L263 TraceCheckUtils]: 140: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,053 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,054 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,054 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,054 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,055 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,055 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,055 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,056 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,056 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,056 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:08:09,057 INFO L280 TraceCheckUtils]: 151: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8990#false} is VALID [2020-07-08 12:08:09,057 INFO L280 TraceCheckUtils]: 152: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,057 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:08:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,116 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,121 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,123 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,123 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,124 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,125 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,125 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,127 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,127 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,127 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,128 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,134 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,134 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,136 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,136 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,137 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,138 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,139 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,139 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,141 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,141 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,142 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,142 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,142 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,143 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,143 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,143 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,143 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,143 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,144 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,144 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,144 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,156 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,162 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,163 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,165 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,166 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,166 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,167 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,167 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,168 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,168 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,170 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,171 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,172 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,172 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,173 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,173 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,174 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,174 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,175 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,175 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,175 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,176 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,176 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,176 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,177 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,177 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,177 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,178 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,178 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,178 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,179 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,179 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,179 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,180 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,180 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,180 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,181 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,181 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,181 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,182 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,182 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,182 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,183 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,183 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,183 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,184 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,184 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,184 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,184 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,185 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,185 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,185 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,185 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,186 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,186 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,186 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,186 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,187 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:08:09,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,190 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,190 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,190 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,191 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,191 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,192 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,193 INFO L280 TraceCheckUtils]: 13: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,193 INFO L263 TraceCheckUtils]: 15: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,194 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,194 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,195 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,195 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,196 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,196 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,196 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,197 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,197 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,197 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,197 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,198 INFO L263 TraceCheckUtils]: 30: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,198 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,198 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,199 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,199 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,199 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,200 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,200 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,200 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,201 INFO L263 TraceCheckUtils]: 39: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,201 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,201 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,202 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,202 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,202 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,203 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,203 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,204 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,205 INFO L280 TraceCheckUtils]: 48: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,206 INFO L263 TraceCheckUtils]: 49: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,206 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,208 INFO L280 TraceCheckUtils]: 51: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,209 INFO L280 TraceCheckUtils]: 52: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,209 INFO L263 TraceCheckUtils]: 53: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,209 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,210 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,210 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,210 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,212 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,213 INFO L280 TraceCheckUtils]: 59: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,213 INFO L263 TraceCheckUtils]: 60: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,213 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,214 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,216 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,217 INFO L280 TraceCheckUtils]: 65: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,217 INFO L280 TraceCheckUtils]: 66: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,219 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,220 INFO L280 TraceCheckUtils]: 68: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,221 INFO L280 TraceCheckUtils]: 69: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,222 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:09,223 INFO L280 TraceCheckUtils]: 71: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:09,224 INFO L263 TraceCheckUtils]: 72: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,224 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,225 INFO L280 TraceCheckUtils]: 74: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,226 INFO L280 TraceCheckUtils]: 75: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,226 INFO L263 TraceCheckUtils]: 76: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,226 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,227 INFO L280 TraceCheckUtils]: 78: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,228 INFO L280 TraceCheckUtils]: 79: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:09,228 INFO L280 TraceCheckUtils]: 80: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:09,230 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:09,231 INFO L280 TraceCheckUtils]: 82: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:09,231 INFO L263 TraceCheckUtils]: 83: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,231 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,231 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,231 INFO L280 TraceCheckUtils]: 86: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,233 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,233 INFO L280 TraceCheckUtils]: 88: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,234 INFO L280 TraceCheckUtils]: 89: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,235 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:08:09,235 INFO L280 TraceCheckUtils]: 91: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:08:09,236 INFO L280 TraceCheckUtils]: 92: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,236 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:08:09,236 INFO L280 TraceCheckUtils]: 94: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:09,237 INFO L263 TraceCheckUtils]: 95: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,237 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,237 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,238 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,238 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,238 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,238 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,239 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,239 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,239 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,240 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,240 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,240 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,241 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,241 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,241 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,242 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,242 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,242 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,243 INFO L263 TraceCheckUtils]: 114: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,243 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,243 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,243 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,244 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,244 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,244 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,245 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,245 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,245 INFO L263 TraceCheckUtils]: 123: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,246 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,246 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,246 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,246 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,247 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,247 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,247 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,248 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,248 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,248 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,249 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,249 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,249 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,250 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,250 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,250 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,250 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,251 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,251 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,251 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,252 INFO L263 TraceCheckUtils]: 144: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,252 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,252 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,253 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,253 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,253 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,254 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,254 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,254 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,254 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,255 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:08:09,255 INFO L280 TraceCheckUtils]: 155: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8990#false} is VALID [2020-07-08 12:08:09,255 INFO L280 TraceCheckUtils]: 156: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,256 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:08:09,256 INFO L280 TraceCheckUtils]: 158: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:09,256 INFO L263 TraceCheckUtils]: 159: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,257 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,257 INFO L280 TraceCheckUtils]: 161: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,257 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,258 INFO L263 TraceCheckUtils]: 163: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,258 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,258 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,258 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,259 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,259 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,259 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,260 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,260 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,260 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,260 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,261 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,261 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,261 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,262 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,262 INFO L263 TraceCheckUtils]: 178: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,262 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,263 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,263 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,263 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,264 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,264 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,264 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,264 INFO L280 TraceCheckUtils]: 186: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,265 INFO L263 TraceCheckUtils]: 187: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,265 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,265 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,265 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,266 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,266 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,266 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,266 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,267 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,267 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,267 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,267 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,267 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,268 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,268 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,268 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,268 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,268 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,269 INFO L280 TraceCheckUtils]: 205: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,269 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,269 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,269 INFO L263 TraceCheckUtils]: 208: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,270 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,270 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,270 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,270 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,270 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,271 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,271 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,271 INFO L280 TraceCheckUtils]: 216: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,271 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,271 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:08:09,272 INFO L280 TraceCheckUtils]: 219: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:08:09,272 INFO L280 TraceCheckUtils]: 220: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,272 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:08:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,461 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,466 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,468 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,469 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,470 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,470 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,471 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,472 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,478 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,479 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,480 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,482 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,482 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,482 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,483 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,483 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,483 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,484 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,484 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,484 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,485 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,485 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,485 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,486 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,486 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,486 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,486 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,487 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,487 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,487 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,497 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,497 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,503 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,504 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,505 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,505 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,506 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,506 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,506 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,506 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,507 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,508 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,508 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,508 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,509 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,509 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,509 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,509 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,510 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,510 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,510 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,510 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,511 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,511 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,511 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,511 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,511 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,512 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,512 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,512 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,512 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,513 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,513 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,513 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,513 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,513 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,514 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,514 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,514 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,514 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,514 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,515 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,515 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,515 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,515 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,516 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,516 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,516 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,516 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,516 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,517 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,517 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,517 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,517 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,517 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,518 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,518 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,518 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,518 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,518 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,519 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,519 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,519 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,529 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,533 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,534 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,535 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,535 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,535 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,535 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,535 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,536 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,536 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,536 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,536 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,536 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,537 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,537 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,538 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,538 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,538 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,539 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,539 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,539 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,539 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,540 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,540 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,540 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,540 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,541 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,541 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,541 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,541 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,541 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,542 INFO L263 TraceCheckUtils]: 22: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,542 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,542 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,542 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,542 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,543 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,543 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,543 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,543 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,543 INFO L263 TraceCheckUtils]: 31: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,544 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,544 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,544 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,544 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,544 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,545 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,545 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,545 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,545 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,545 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,546 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,546 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,546 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,546 INFO L263 TraceCheckUtils]: 45: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,546 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,547 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,547 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,547 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,547 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,547 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,548 INFO L263 TraceCheckUtils]: 52: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,548 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,548 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,548 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,548 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,549 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,549 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,549 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,549 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,549 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,550 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,550 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,550 INFO L263 TraceCheckUtils]: 64: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,550 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,551 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,551 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,551 INFO L263 TraceCheckUtils]: 68: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,551 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,551 INFO L280 TraceCheckUtils]: 70: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,552 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,552 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,552 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,552 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,552 INFO L263 TraceCheckUtils]: 75: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,553 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,553 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,553 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,553 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,553 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,554 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,554 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,554 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,554 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,554 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,590 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,591 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,592 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,592 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,592 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,593 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,593 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,593 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,593 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,594 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,594 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,594 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,599 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,599 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,600 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,602 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,603 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,603 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,603 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,603 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,604 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,605 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,605 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,605 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,605 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,606 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,606 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,606 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,606 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,607 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,607 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,607 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,607 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,619 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,624 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,625 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,626 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,626 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,626 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,627 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,627 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,627 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,627 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,628 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,628 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,628 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,629 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,629 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,629 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,631 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,631 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,632 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,632 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,632 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,632 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,633 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,633 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,633 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,634 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,634 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,634 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,634 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,634 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,635 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,635 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,635 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,635 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,635 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,636 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,636 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,636 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,636 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,637 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,637 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,637 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,637 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,637 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,638 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,638 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,638 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,638 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,639 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,639 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,639 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,639 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,639 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,640 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,640 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,640 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,640 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,641 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,641 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,641 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,641 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,641 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,642 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,642 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,642 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,642 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,643 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,643 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,643 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,643 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,646 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,646 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,647 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,647 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,647 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,648 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,648 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,648 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,649 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,649 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,649 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,649 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,649 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,650 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,650 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,650 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,650 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,651 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,651 INFO L263 TraceCheckUtils]: 26: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,651 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,652 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,652 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,652 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,653 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,653 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,653 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,653 INFO L263 TraceCheckUtils]: 35: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,653 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,654 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,654 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,654 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,654 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,655 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,655 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,655 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,655 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,656 INFO L263 TraceCheckUtils]: 45: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,656 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,656 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,656 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,656 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,657 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,657 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,657 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,657 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,658 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,658 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,658 INFO L263 TraceCheckUtils]: 56: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,658 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,658 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,659 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,659 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,659 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,659 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,659 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,660 INFO L280 TraceCheckUtils]: 64: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,660 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,660 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,660 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,660 INFO L263 TraceCheckUtils]: 68: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,661 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,661 INFO L280 TraceCheckUtils]: 70: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,661 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,661 INFO L263 TraceCheckUtils]: 72: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,661 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,662 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,662 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,662 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,662 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,662 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,663 INFO L263 TraceCheckUtils]: 79: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,663 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,663 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,663 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,663 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,664 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,664 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,664 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,665 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,665 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,665 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,666 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,666 INFO L263 TraceCheckUtils]: 91: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,666 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,667 INFO L280 TraceCheckUtils]: 93: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,667 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,667 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,667 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,667 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,668 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,668 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,668 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,668 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,669 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,669 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,669 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,669 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,670 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,670 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,670 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,671 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,671 INFO L263 TraceCheckUtils]: 110: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,671 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,671 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,672 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,672 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,672 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,672 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,673 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,673 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,673 INFO L263 TraceCheckUtils]: 119: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,673 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,673 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,674 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,674 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,674 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,674 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,675 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,675 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,675 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,675 INFO L263 TraceCheckUtils]: 129: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,676 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,676 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,676 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,676 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,677 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,677 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,677 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,677 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,678 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,678 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,678 INFO L263 TraceCheckUtils]: 140: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,678 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,679 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,679 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,679 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,679 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,680 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,680 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,680 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,680 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,681 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,681 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,681 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,681 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,719 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,724 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,725 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,726 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,726 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,726 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,727 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,728 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,734 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,735 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,736 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,737 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,737 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,737 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,738 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,738 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,738 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,739 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,739 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,739 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,739 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,740 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,740 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,740 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,740 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,741 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,741 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,741 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,741 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,742 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,754 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:09,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,758 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,759 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,760 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,760 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,761 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,761 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,761 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,762 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,762 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,762 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,763 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,764 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,764 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,765 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,765 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,766 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,766 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,766 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,767 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,767 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,767 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,767 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,767 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,768 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,768 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,768 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,768 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,768 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,769 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,769 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,769 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,770 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,770 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,770 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,770 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,771 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,771 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,771 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,771 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,771 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,772 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,772 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,772 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,772 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,773 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,773 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,773 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,773 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,773 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,774 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,774 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,774 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,774 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,774 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,775 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,775 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,777 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,778 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,779 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,779 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,779 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,780 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,780 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,780 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,780 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,781 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,781 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,781 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,781 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,781 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,782 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,782 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,782 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,782 INFO L263 TraceCheckUtils]: 30: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,783 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,783 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,783 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,783 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,784 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,784 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,784 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,784 INFO L263 TraceCheckUtils]: 39: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,784 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,785 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,785 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,785 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,785 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,785 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,785 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,786 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,786 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,786 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,786 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,786 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,787 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,787 INFO L263 TraceCheckUtils]: 53: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,787 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,787 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,787 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,788 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,788 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,788 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,788 INFO L263 TraceCheckUtils]: 60: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,788 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,789 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,789 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,789 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,789 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,789 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,789 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,790 INFO L280 TraceCheckUtils]: 68: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,790 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,790 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,790 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,790 INFO L263 TraceCheckUtils]: 72: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,791 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,791 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,791 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,791 INFO L263 TraceCheckUtils]: 76: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,791 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,791 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,792 INFO L280 TraceCheckUtils]: 79: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,792 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,792 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,792 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,792 INFO L263 TraceCheckUtils]: 83: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,793 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,793 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,793 INFO L280 TraceCheckUtils]: 86: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,793 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,793 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,794 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,794 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,794 INFO L280 TraceCheckUtils]: 91: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,794 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,794 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,794 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,795 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,795 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,795 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,795 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,795 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,796 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,796 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,796 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,796 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,796 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,797 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,797 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,797 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,797 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,797 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,797 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,798 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,798 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,798 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,798 INFO L263 TraceCheckUtils]: 114: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,798 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,799 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,799 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,799 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,799 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,799 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,800 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,800 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,800 INFO L263 TraceCheckUtils]: 123: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,800 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,800 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,800 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,801 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,801 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,801 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,801 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,801 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,802 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,802 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,802 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,802 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,802 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,802 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,803 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,803 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,803 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,803 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,803 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,804 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,804 INFO L263 TraceCheckUtils]: 144: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,804 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,804 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,804 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,805 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,805 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,805 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,805 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,805 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,805 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,806 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,806 INFO L280 TraceCheckUtils]: 155: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,806 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,806 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,806 INFO L280 TraceCheckUtils]: 158: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,807 INFO L263 TraceCheckUtils]: 159: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,807 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,807 INFO L280 TraceCheckUtils]: 161: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,807 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,807 INFO L263 TraceCheckUtils]: 163: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,808 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,808 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,808 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,808 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,808 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,808 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,809 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,809 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,809 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,809 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,809 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,810 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,810 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,810 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,810 INFO L263 TraceCheckUtils]: 178: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,810 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,811 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,811 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,811 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,811 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,811 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,811 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,812 INFO L280 TraceCheckUtils]: 186: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,812 INFO L263 TraceCheckUtils]: 187: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,812 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,812 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,812 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,813 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,813 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,813 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,813 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,813 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,814 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,814 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,814 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,814 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,814 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,814 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,815 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,815 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,815 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,815 INFO L280 TraceCheckUtils]: 205: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,815 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,816 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,816 INFO L263 TraceCheckUtils]: 208: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,816 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,816 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,816 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,817 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,817 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,817 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,817 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,817 INFO L280 TraceCheckUtils]: 216: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,817 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,818 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,818 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,818 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,818 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:08:09,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,842 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,842 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,843 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,843 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,844 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,844 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,844 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,844 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,847 INFO L263 TraceCheckUtils]: 19: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,847 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,847 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,848 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,848 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,848 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,848 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,848 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,849 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,849 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,849 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,849 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,849 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,850 INFO L263 TraceCheckUtils]: 34: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,850 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,850 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,850 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,850 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,851 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,851 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,851 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,851 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,851 INFO L263 TraceCheckUtils]: 43: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,852 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,852 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,852 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,852 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,852 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,853 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,853 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,854 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,855 INFO L280 TraceCheckUtils]: 52: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,855 INFO L263 TraceCheckUtils]: 53: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,855 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,856 INFO L280 TraceCheckUtils]: 55: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,857 INFO L280 TraceCheckUtils]: 56: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,858 INFO L263 TraceCheckUtils]: 57: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,858 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,858 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,858 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,858 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,859 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,860 INFO L280 TraceCheckUtils]: 63: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:09,860 INFO L263 TraceCheckUtils]: 64: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,860 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,860 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,861 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,862 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,862 INFO L280 TraceCheckUtils]: 69: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,863 INFO L280 TraceCheckUtils]: 70: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,864 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,865 INFO L280 TraceCheckUtils]: 72: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,865 INFO L280 TraceCheckUtils]: 73: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,866 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:09,867 INFO L280 TraceCheckUtils]: 75: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:09,867 INFO L263 TraceCheckUtils]: 76: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,868 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,868 INFO L280 TraceCheckUtils]: 78: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,869 INFO L280 TraceCheckUtils]: 79: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:09,869 INFO L263 TraceCheckUtils]: 80: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,869 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,870 INFO L280 TraceCheckUtils]: 82: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:09,871 INFO L280 TraceCheckUtils]: 83: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:09,871 INFO L280 TraceCheckUtils]: 84: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:09,872 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:09,873 INFO L280 TraceCheckUtils]: 86: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:09,873 INFO L263 TraceCheckUtils]: 87: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,873 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,874 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,874 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,875 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,875 INFO L280 TraceCheckUtils]: 92: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,876 INFO L280 TraceCheckUtils]: 93: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:09,877 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:08:09,877 INFO L280 TraceCheckUtils]: 95: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:08:09,878 INFO L280 TraceCheckUtils]: 96: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,878 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:08:09,878 INFO L280 TraceCheckUtils]: 98: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:09,878 INFO L263 TraceCheckUtils]: 99: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,879 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,879 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,879 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,880 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,880 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,880 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,880 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,881 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,881 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,881 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,881 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,881 INFO L263 TraceCheckUtils]: 111: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,881 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,882 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,882 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,882 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,882 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,882 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,883 INFO L263 TraceCheckUtils]: 118: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,883 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,883 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,883 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,883 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,884 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,884 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,884 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,884 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,884 INFO L263 TraceCheckUtils]: 127: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,885 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,885 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,885 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,885 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,885 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,885 INFO L280 TraceCheckUtils]: 133: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,886 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,886 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,886 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,886 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,886 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,887 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,887 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,887 INFO L263 TraceCheckUtils]: 141: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,887 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,888 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,888 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,888 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,888 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,889 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,889 INFO L263 TraceCheckUtils]: 148: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,889 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,889 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,890 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,890 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,890 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,890 INFO L280 TraceCheckUtils]: 154: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,890 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,891 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,891 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,891 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:08:09,891 INFO L280 TraceCheckUtils]: 159: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8990#false} is VALID [2020-07-08 12:08:09,891 INFO L280 TraceCheckUtils]: 160: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,892 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:08:09,892 INFO L280 TraceCheckUtils]: 162: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:09,892 INFO L263 TraceCheckUtils]: 163: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,892 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,892 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,892 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,893 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,893 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,893 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,893 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,894 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,894 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,894 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,895 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,895 INFO L263 TraceCheckUtils]: 175: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,895 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,895 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,896 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,896 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,896 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,896 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,897 INFO L263 TraceCheckUtils]: 182: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,897 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,897 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,897 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,897 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,897 INFO L280 TraceCheckUtils]: 187: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,898 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,898 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,898 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,898 INFO L263 TraceCheckUtils]: 191: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,898 INFO L280 TraceCheckUtils]: 192: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,899 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,899 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,899 INFO L280 TraceCheckUtils]: 195: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,899 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,899 INFO L280 TraceCheckUtils]: 197: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,900 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,900 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,900 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,900 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,900 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,900 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,901 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,901 INFO L263 TraceCheckUtils]: 205: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,901 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,901 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,901 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,902 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,902 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,902 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,902 INFO L263 TraceCheckUtils]: 212: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,902 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,902 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,903 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,903 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,903 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,903 INFO L280 TraceCheckUtils]: 218: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,903 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,904 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,904 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,904 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:08:09,904 INFO L280 TraceCheckUtils]: 223: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:08:09,904 INFO L280 TraceCheckUtils]: 224: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,905 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:08:09,905 INFO L280 TraceCheckUtils]: 226: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:09,905 INFO L263 TraceCheckUtils]: 227: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,905 INFO L280 TraceCheckUtils]: 228: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,906 INFO L280 TraceCheckUtils]: 229: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,906 INFO L280 TraceCheckUtils]: 230: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,906 INFO L263 TraceCheckUtils]: 231: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,907 INFO L280 TraceCheckUtils]: 232: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,907 INFO L280 TraceCheckUtils]: 233: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,907 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,907 INFO L263 TraceCheckUtils]: 235: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,907 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,908 INFO L280 TraceCheckUtils]: 237: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,908 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,908 INFO L263 TraceCheckUtils]: 239: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,908 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,908 INFO L280 TraceCheckUtils]: 241: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,909 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,909 INFO L263 TraceCheckUtils]: 243: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,909 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,909 INFO L280 TraceCheckUtils]: 245: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,909 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,909 INFO L263 TraceCheckUtils]: 247: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,910 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,910 INFO L280 TraceCheckUtils]: 249: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,910 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,910 INFO L263 TraceCheckUtils]: 251: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,910 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,911 INFO L280 TraceCheckUtils]: 253: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,911 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,911 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,911 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,911 INFO L280 TraceCheckUtils]: 257: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,911 INFO L263 TraceCheckUtils]: 258: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,912 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,912 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,912 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,912 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,913 INFO L280 TraceCheckUtils]: 263: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,913 INFO L280 TraceCheckUtils]: 264: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,913 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,914 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,914 INFO L263 TraceCheckUtils]: 267: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,914 INFO L280 TraceCheckUtils]: 268: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,914 INFO L280 TraceCheckUtils]: 269: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,915 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,915 INFO L280 TraceCheckUtils]: 271: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,915 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,915 INFO L280 TraceCheckUtils]: 273: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,915 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,916 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,916 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,916 INFO L263 TraceCheckUtils]: 277: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,916 INFO L280 TraceCheckUtils]: 278: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,916 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,917 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,917 INFO L263 TraceCheckUtils]: 281: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,917 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,917 INFO L280 TraceCheckUtils]: 283: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,917 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,917 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,918 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,918 INFO L280 TraceCheckUtils]: 287: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,918 INFO L263 TraceCheckUtils]: 288: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,918 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,918 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,918 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,919 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,919 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,919 INFO L280 TraceCheckUtils]: 294: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,919 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,920 INFO L280 TraceCheckUtils]: 296: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,920 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,920 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,920 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,921 INFO L263 TraceCheckUtils]: 300: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,921 INFO L280 TraceCheckUtils]: 301: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,921 INFO L280 TraceCheckUtils]: 302: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,921 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,922 INFO L263 TraceCheckUtils]: 304: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,922 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,922 INFO L280 TraceCheckUtils]: 306: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,922 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,922 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,923 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,923 INFO L280 TraceCheckUtils]: 310: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,923 INFO L263 TraceCheckUtils]: 311: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,923 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,923 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,924 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,924 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,924 INFO L280 TraceCheckUtils]: 316: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,924 INFO L280 TraceCheckUtils]: 317: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,924 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,924 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,925 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,925 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,925 INFO L280 TraceCheckUtils]: 322: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,925 INFO L263 TraceCheckUtils]: 323: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,925 INFO L280 TraceCheckUtils]: 324: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,926 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,926 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,926 INFO L263 TraceCheckUtils]: 327: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,926 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,926 INFO L280 TraceCheckUtils]: 329: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,926 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,927 INFO L263 TraceCheckUtils]: 331: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,927 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,927 INFO L280 TraceCheckUtils]: 333: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,927 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,927 INFO L263 TraceCheckUtils]: 335: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,927 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,928 INFO L280 TraceCheckUtils]: 337: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,928 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,928 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,928 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,928 INFO L280 TraceCheckUtils]: 341: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,929 INFO L263 TraceCheckUtils]: 342: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,929 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,929 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,929 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,929 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,929 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,930 INFO L280 TraceCheckUtils]: 348: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,930 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,930 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,930 INFO L263 TraceCheckUtils]: 351: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,930 INFO L280 TraceCheckUtils]: 352: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,931 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,931 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,931 INFO L280 TraceCheckUtils]: 355: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,931 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,931 INFO L280 TraceCheckUtils]: 357: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,931 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,932 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,932 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,932 INFO L263 TraceCheckUtils]: 361: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,932 INFO L280 TraceCheckUtils]: 362: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,932 INFO L280 TraceCheckUtils]: 363: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,933 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,933 INFO L263 TraceCheckUtils]: 365: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,933 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,933 INFO L280 TraceCheckUtils]: 367: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,933 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,933 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,934 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,934 INFO L280 TraceCheckUtils]: 371: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,934 INFO L263 TraceCheckUtils]: 372: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,934 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,934 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,935 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,935 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,935 INFO L280 TraceCheckUtils]: 377: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,935 INFO L280 TraceCheckUtils]: 378: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,935 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,935 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,936 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,936 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,936 INFO L280 TraceCheckUtils]: 383: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,936 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,936 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,937 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,937 INFO L263 TraceCheckUtils]: 387: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,937 INFO L280 TraceCheckUtils]: 388: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,937 INFO L280 TraceCheckUtils]: 389: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,937 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,937 INFO L263 TraceCheckUtils]: 391: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,938 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,938 INFO L280 TraceCheckUtils]: 393: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,938 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,938 INFO L263 TraceCheckUtils]: 395: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,938 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,939 INFO L280 TraceCheckUtils]: 397: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,939 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,939 INFO L263 TraceCheckUtils]: 399: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,939 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,939 INFO L280 TraceCheckUtils]: 401: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,939 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,940 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,940 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,940 INFO L280 TraceCheckUtils]: 405: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,940 INFO L263 TraceCheckUtils]: 406: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,940 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,941 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,941 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,941 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,941 INFO L280 TraceCheckUtils]: 411: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,941 INFO L280 TraceCheckUtils]: 412: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,941 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,942 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,942 INFO L263 TraceCheckUtils]: 415: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,942 INFO L280 TraceCheckUtils]: 416: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,942 INFO L280 TraceCheckUtils]: 417: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,942 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,943 INFO L280 TraceCheckUtils]: 419: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,943 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,943 INFO L280 TraceCheckUtils]: 421: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,943 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,943 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:09,944 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,944 INFO L263 TraceCheckUtils]: 425: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,944 INFO L280 TraceCheckUtils]: 426: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,944 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,944 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:09,944 INFO L263 TraceCheckUtils]: 429: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:09,945 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,945 INFO L280 TraceCheckUtils]: 431: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:09,945 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:09,945 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,945 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:09,946 INFO L280 TraceCheckUtils]: 435: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:09,946 INFO L263 TraceCheckUtils]: 436: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:09,946 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:09,946 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:09,946 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,947 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,947 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,947 INFO L280 TraceCheckUtils]: 442: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,947 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:09,947 INFO L280 TraceCheckUtils]: 444: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:09,948 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,948 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:09,948 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:09,948 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:09,948 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:08:09,948 INFO L280 TraceCheckUtils]: 450: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8990#false} is VALID [2020-07-08 12:08:09,949 INFO L280 TraceCheckUtils]: 451: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:09,949 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8990#false} {8993#(<= 10 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:08:10,070 INFO L263 TraceCheckUtils]: 0: Hoare triple {8989#true} call ULTIMATE.init(); {8989#true} is VALID [2020-07-08 12:08:10,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,070 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:08:10,071 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret5 := main(); {8989#true} is VALID [2020-07-08 12:08:10,072 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~x~0 := 10; {8993#(<= 10 main_~x~0)} is VALID [2020-07-08 12:08:10,072 INFO L263 TraceCheckUtils]: 5: Hoare triple {8993#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {8989#true} is VALID [2020-07-08 12:08:10,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,072 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,072 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,073 INFO L263 TraceCheckUtils]: 9: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,073 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,073 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,073 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,073 INFO L263 TraceCheckUtils]: 13: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,073 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,073 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,074 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,074 INFO L263 TraceCheckUtils]: 17: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,074 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,075 INFO L263 TraceCheckUtils]: 21: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,076 INFO L280 TraceCheckUtils]: 23: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,076 INFO L280 TraceCheckUtils]: 24: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,076 INFO L263 TraceCheckUtils]: 25: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L263 TraceCheckUtils]: 29: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L263 TraceCheckUtils]: 33: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,078 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,078 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,078 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,078 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,078 INFO L263 TraceCheckUtils]: 40: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,078 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,078 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,079 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,079 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,079 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,079 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,079 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,079 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,079 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,079 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,080 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,080 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,080 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,080 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,080 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,080 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,081 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,081 INFO L280 TraceCheckUtils]: 58: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,081 INFO L263 TraceCheckUtils]: 59: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,082 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:10,082 INFO L280 TraceCheckUtils]: 61: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:10,083 INFO L280 TraceCheckUtils]: 62: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:10,083 INFO L263 TraceCheckUtils]: 63: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,083 INFO L280 TraceCheckUtils]: 64: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,083 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,083 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,083 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,084 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:10,085 INFO L280 TraceCheckUtils]: 69: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:10,085 INFO L263 TraceCheckUtils]: 70: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,085 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,085 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,085 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,086 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:10,086 INFO L280 TraceCheckUtils]: 75: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:10,087 INFO L280 TraceCheckUtils]: 76: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:10,087 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,088 INFO L280 TraceCheckUtils]: 78: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,088 INFO L280 TraceCheckUtils]: 79: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,089 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:10,090 INFO L280 TraceCheckUtils]: 81: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:08:10,090 INFO L263 TraceCheckUtils]: 82: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,091 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,091 INFO L280 TraceCheckUtils]: 84: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,092 INFO L280 TraceCheckUtils]: 85: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:10,092 INFO L263 TraceCheckUtils]: 86: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,093 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:10,093 INFO L280 TraceCheckUtils]: 88: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:10,094 INFO L280 TraceCheckUtils]: 89: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:10,094 INFO L280 TraceCheckUtils]: 90: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:10,095 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:10,095 INFO L280 TraceCheckUtils]: 92: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:10,096 INFO L263 TraceCheckUtils]: 93: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,096 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,096 INFO L280 TraceCheckUtils]: 95: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,096 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,096 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:10,097 INFO L280 TraceCheckUtils]: 98: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:10,097 INFO L280 TraceCheckUtils]: 99: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:10,098 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:08:10,099 INFO L280 TraceCheckUtils]: 101: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:08:10,099 INFO L280 TraceCheckUtils]: 102: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:10,099 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:08:10,099 INFO L280 TraceCheckUtils]: 104: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:10,099 INFO L263 TraceCheckUtils]: 105: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,099 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,099 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,099 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,099 INFO L263 TraceCheckUtils]: 109: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,100 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,100 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,100 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,100 INFO L263 TraceCheckUtils]: 113: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,100 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,100 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,100 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,100 INFO L263 TraceCheckUtils]: 117: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L263 TraceCheckUtils]: 124: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,101 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,102 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,102 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,102 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,102 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,102 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,102 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,102 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,102 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,103 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,103 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,103 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,103 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,103 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,103 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,103 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,103 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L263 TraceCheckUtils]: 143: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L263 TraceCheckUtils]: 147: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,104 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L263 TraceCheckUtils]: 154: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L280 TraceCheckUtils]: 155: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L280 TraceCheckUtils]: 159: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,105 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,106 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,106 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,106 INFO L280 TraceCheckUtils]: 163: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,106 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:08:10,106 INFO L280 TraceCheckUtils]: 165: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8990#false} is VALID [2020-07-08 12:08:10,106 INFO L280 TraceCheckUtils]: 166: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:10,106 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:08:10,106 INFO L280 TraceCheckUtils]: 168: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:10,107 INFO L263 TraceCheckUtils]: 169: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,107 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,107 INFO L280 TraceCheckUtils]: 171: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,107 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,107 INFO L263 TraceCheckUtils]: 173: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,107 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,107 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,107 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,107 INFO L263 TraceCheckUtils]: 177: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,108 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,108 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,108 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,108 INFO L263 TraceCheckUtils]: 181: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,108 INFO L280 TraceCheckUtils]: 182: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,108 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,108 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,108 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L280 TraceCheckUtils]: 187: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L263 TraceCheckUtils]: 188: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,109 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,110 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,110 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,110 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,110 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,110 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,110 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,110 INFO L280 TraceCheckUtils]: 201: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,110 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,111 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,111 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,111 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,111 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,111 INFO L263 TraceCheckUtils]: 207: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,111 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,111 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,111 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L263 TraceCheckUtils]: 211: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L280 TraceCheckUtils]: 212: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L263 TraceCheckUtils]: 218: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,112 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L280 TraceCheckUtils]: 223: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L280 TraceCheckUtils]: 224: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L280 TraceCheckUtils]: 226: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L280 TraceCheckUtils]: 227: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,113 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:08:10,114 INFO L280 TraceCheckUtils]: 229: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:08:10,114 INFO L280 TraceCheckUtils]: 230: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:10,114 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:08:10,114 INFO L280 TraceCheckUtils]: 232: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:08:10,114 INFO L263 TraceCheckUtils]: 233: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,114 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,114 INFO L280 TraceCheckUtils]: 235: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,114 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L263 TraceCheckUtils]: 237: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L280 TraceCheckUtils]: 239: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L263 TraceCheckUtils]: 241: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L280 TraceCheckUtils]: 243: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,115 INFO L263 TraceCheckUtils]: 245: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,116 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,116 INFO L280 TraceCheckUtils]: 247: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,116 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,116 INFO L263 TraceCheckUtils]: 249: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,116 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,116 INFO L280 TraceCheckUtils]: 251: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,116 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,116 INFO L263 TraceCheckUtils]: 253: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,117 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,117 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,117 INFO L280 TraceCheckUtils]: 256: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,117 INFO L263 TraceCheckUtils]: 257: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,117 INFO L280 TraceCheckUtils]: 258: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,117 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,117 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,118 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,118 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,118 INFO L280 TraceCheckUtils]: 263: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,118 INFO L263 TraceCheckUtils]: 264: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,118 INFO L280 TraceCheckUtils]: 265: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,118 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,118 INFO L280 TraceCheckUtils]: 267: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,119 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,119 INFO L280 TraceCheckUtils]: 269: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,119 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,119 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,120 INFO L280 TraceCheckUtils]: 272: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,120 INFO L263 TraceCheckUtils]: 273: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,120 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,120 INFO L280 TraceCheckUtils]: 275: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,120 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,120 INFO L280 TraceCheckUtils]: 277: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L263 TraceCheckUtils]: 283: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,121 INFO L280 TraceCheckUtils]: 286: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L263 TraceCheckUtils]: 287: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L280 TraceCheckUtils]: 288: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L263 TraceCheckUtils]: 294: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L280 TraceCheckUtils]: 295: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,122 INFO L280 TraceCheckUtils]: 296: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L280 TraceCheckUtils]: 300: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L280 TraceCheckUtils]: 302: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,123 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L263 TraceCheckUtils]: 306: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L280 TraceCheckUtils]: 309: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L263 TraceCheckUtils]: 310: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L280 TraceCheckUtils]: 311: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,124 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L280 TraceCheckUtils]: 316: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L263 TraceCheckUtils]: 317: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L280 TraceCheckUtils]: 318: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L280 TraceCheckUtils]: 322: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,125 INFO L280 TraceCheckUtils]: 323: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,126 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,126 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,126 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,126 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,126 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,126 INFO L263 TraceCheckUtils]: 329: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,127 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,127 INFO L280 TraceCheckUtils]: 331: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,127 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,127 INFO L263 TraceCheckUtils]: 333: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,127 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,127 INFO L280 TraceCheckUtils]: 335: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,128 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,128 INFO L263 TraceCheckUtils]: 337: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,128 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,128 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,128 INFO L280 TraceCheckUtils]: 340: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,128 INFO L263 TraceCheckUtils]: 341: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,128 INFO L280 TraceCheckUtils]: 342: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,129 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,129 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,129 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,129 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,130 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,130 INFO L263 TraceCheckUtils]: 348: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,130 INFO L280 TraceCheckUtils]: 349: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,130 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,130 INFO L280 TraceCheckUtils]: 351: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,130 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,130 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,130 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L280 TraceCheckUtils]: 356: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L263 TraceCheckUtils]: 357: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L280 TraceCheckUtils]: 359: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L280 TraceCheckUtils]: 361: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,131 INFO L280 TraceCheckUtils]: 363: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L263 TraceCheckUtils]: 367: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L280 TraceCheckUtils]: 370: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L263 TraceCheckUtils]: 371: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,132 INFO L280 TraceCheckUtils]: 372: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L280 TraceCheckUtils]: 377: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L263 TraceCheckUtils]: 378: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L280 TraceCheckUtils]: 379: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,133 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L280 TraceCheckUtils]: 383: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L280 TraceCheckUtils]: 387: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L280 TraceCheckUtils]: 389: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,134 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L263 TraceCheckUtils]: 393: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L280 TraceCheckUtils]: 395: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L263 TraceCheckUtils]: 397: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L280 TraceCheckUtils]: 399: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,135 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L263 TraceCheckUtils]: 401: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L280 TraceCheckUtils]: 404: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L263 TraceCheckUtils]: 405: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L280 TraceCheckUtils]: 406: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,136 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L280 TraceCheckUtils]: 411: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L263 TraceCheckUtils]: 412: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L280 TraceCheckUtils]: 413: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L280 TraceCheckUtils]: 415: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L280 TraceCheckUtils]: 417: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,137 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L280 TraceCheckUtils]: 420: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L263 TraceCheckUtils]: 421: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L280 TraceCheckUtils]: 423: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L280 TraceCheckUtils]: 425: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,138 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,139 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:10,139 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,139 INFO L263 TraceCheckUtils]: 431: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,139 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,139 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,139 INFO L280 TraceCheckUtils]: 434: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:10,140 INFO L263 TraceCheckUtils]: 435: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:10,140 INFO L280 TraceCheckUtils]: 436: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,140 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:10,140 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:10,140 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,140 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:10,141 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:10,141 INFO L263 TraceCheckUtils]: 442: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:10,141 INFO L280 TraceCheckUtils]: 443: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:10,141 INFO L280 TraceCheckUtils]: 444: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:10,141 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,142 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,142 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,142 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,142 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:10,142 INFO L280 TraceCheckUtils]: 450: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:10,142 INFO L280 TraceCheckUtils]: 451: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,143 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:10,143 INFO L280 TraceCheckUtils]: 453: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:10,143 INFO L280 TraceCheckUtils]: 454: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:10,143 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:08:10,143 INFO L280 TraceCheckUtils]: 456: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8990#false} is VALID [2020-07-08 12:08:10,144 INFO L280 TraceCheckUtils]: 457: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:08:10,144 INFO L275 TraceCheckUtils]: 458: Hoare quadruple {8990#false} {8993#(<= 10 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:08:10,144 INFO L280 TraceCheckUtils]: 459: Hoare triple {8990#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {8990#false} is VALID [2020-07-08 12:08:10,144 INFO L280 TraceCheckUtils]: 460: Hoare triple {8990#false} assume 55 != ~result~0; {8990#false} is VALID [2020-07-08 12:08:10,144 INFO L280 TraceCheckUtils]: 461: Hoare triple {8990#false} assume !false; {8990#false} is VALID [2020-07-08 12:08:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6056 backedges. 264 proven. 794 refuted. 0 times theorem prover too weak. 4998 trivial. 0 not checked. [2020-07-08 12:08:10,259 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151612555] [2020-07-08 12:08:10,259 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1756263305] [2020-07-08 12:08:10,259 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 [2020-07-08 12:08:10,406 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:08:10,407 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:08:10,410 INFO L264 TraceCheckSpWp]: Trace formula consists of 1027 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-08 12:08:10,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:10,471 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:08:11,125 INFO L263 TraceCheckUtils]: 0: Hoare triple {8989#true} call ULTIMATE.init(); {8989#true} is VALID [2020-07-08 12:08:11,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:08:11,126 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret5 := main(); {8989#true} is VALID [2020-07-08 12:08:11,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~x~0 := 10; {8993#(<= 10 main_~x~0)} is VALID [2020-07-08 12:08:11,129 INFO L263 TraceCheckUtils]: 5: Hoare triple {8993#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {8989#true} is VALID [2020-07-08 12:08:11,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,130 INFO L280 TraceCheckUtils]: 7: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,130 INFO L263 TraceCheckUtils]: 9: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,131 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,131 INFO L280 TraceCheckUtils]: 12: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,132 INFO L263 TraceCheckUtils]: 13: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,133 INFO L280 TraceCheckUtils]: 15: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,133 INFO L280 TraceCheckUtils]: 16: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,133 INFO L263 TraceCheckUtils]: 17: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,134 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,134 INFO L280 TraceCheckUtils]: 19: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,135 INFO L280 TraceCheckUtils]: 20: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,135 INFO L263 TraceCheckUtils]: 21: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,136 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,136 INFO L280 TraceCheckUtils]: 23: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,136 INFO L280 TraceCheckUtils]: 24: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,137 INFO L263 TraceCheckUtils]: 25: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,137 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,137 INFO L280 TraceCheckUtils]: 27: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,138 INFO L280 TraceCheckUtils]: 28: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,138 INFO L263 TraceCheckUtils]: 29: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,139 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,139 INFO L280 TraceCheckUtils]: 31: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,139 INFO L280 TraceCheckUtils]: 32: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:11,140 INFO L263 TraceCheckUtils]: 33: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,140 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,140 INFO L280 TraceCheckUtils]: 35: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:11,141 INFO L280 TraceCheckUtils]: 36: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:11,141 INFO L280 TraceCheckUtils]: 37: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:08:11,142 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {11356#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:11,144 INFO L280 TraceCheckUtils]: 39: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:11,145 INFO L263 TraceCheckUtils]: 40: Hoare triple {10434#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,145 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,145 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,145 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,148 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {10434#(<= |fibo1_#in~n| 2)} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:11,148 INFO L280 TraceCheckUtils]: 45: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:11,149 INFO L280 TraceCheckUtils]: 46: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:08:11,166 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {11369#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:08:11,167 INFO L280 TraceCheckUtils]: 48: Hoare triple {11481#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:08:11,167 INFO L263 TraceCheckUtils]: 49: Hoare triple {11481#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,167 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,167 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,168 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,168 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,171 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {11481#(<= |fibo2_#in~n| 3)} #55#return; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:08:11,172 INFO L280 TraceCheckUtils]: 55: Hoare triple {11481#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:08:11,172 INFO L280 TraceCheckUtils]: 56: Hoare triple {11481#(<= |fibo2_#in~n| 3)} assume true; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:08:11,173 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11481#(<= |fibo2_#in~n| 3)} {11356#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:08:11,174 INFO L280 TraceCheckUtils]: 58: Hoare triple {11512#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:08:11,174 INFO L263 TraceCheckUtils]: 59: Hoare triple {11512#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,174 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,174 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,174 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,174 INFO L263 TraceCheckUtils]: 63: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,174 INFO L280 TraceCheckUtils]: 64: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,175 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,175 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,175 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,175 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,175 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,176 INFO L263 TraceCheckUtils]: 70: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,176 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,176 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,176 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,176 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,176 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,177 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,177 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8989#true} {11512#(<= |fibo1_#in~n| 4)} #59#return; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:08:11,178 INFO L280 TraceCheckUtils]: 78: Hoare triple {11512#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:08:11,178 INFO L280 TraceCheckUtils]: 79: Hoare triple {11512#(<= |fibo1_#in~n| 4)} assume true; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:08:11,179 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11512#(<= |fibo1_#in~n| 4)} {11369#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:08:11,179 INFO L280 TraceCheckUtils]: 81: Hoare triple {11582#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:08:11,179 INFO L263 TraceCheckUtils]: 82: Hoare triple {11582#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,179 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,180 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,180 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,180 INFO L263 TraceCheckUtils]: 86: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,180 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,180 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,180 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,180 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,181 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,181 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,181 INFO L263 TraceCheckUtils]: 93: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,181 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,181 INFO L280 TraceCheckUtils]: 95: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,182 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,182 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,182 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,183 INFO L280 TraceCheckUtils]: 99: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,186 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {8989#true} {11582#(<= |fibo2_#in~n| 5)} #55#return; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:08:11,189 INFO L280 TraceCheckUtils]: 101: Hoare triple {11582#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:08:11,190 INFO L280 TraceCheckUtils]: 102: Hoare triple {11582#(<= |fibo2_#in~n| 5)} assume true; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:08:11,191 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {11582#(<= |fibo2_#in~n| 5)} {11356#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:08:11,192 INFO L280 TraceCheckUtils]: 104: Hoare triple {11652#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:08:11,192 INFO L263 TraceCheckUtils]: 105: Hoare triple {11652#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,192 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,192 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,192 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,193 INFO L263 TraceCheckUtils]: 109: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,193 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,193 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,193 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,193 INFO L263 TraceCheckUtils]: 113: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,193 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,194 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,194 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,194 INFO L263 TraceCheckUtils]: 117: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,194 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,194 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,195 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,195 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,195 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,195 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,195 INFO L263 TraceCheckUtils]: 124: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,195 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,196 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,196 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,196 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,196 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,196 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,196 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,197 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,197 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,197 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,197 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,197 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,197 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,198 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,198 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,198 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,198 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,198 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,199 INFO L263 TraceCheckUtils]: 143: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,199 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,199 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,199 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,199 INFO L263 TraceCheckUtils]: 147: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,199 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,200 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,200 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,200 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,200 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,200 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,200 INFO L263 TraceCheckUtils]: 154: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,201 INFO L280 TraceCheckUtils]: 155: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,201 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,201 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,201 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,201 INFO L280 TraceCheckUtils]: 159: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,201 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,202 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,202 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,202 INFO L280 TraceCheckUtils]: 163: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,203 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {8989#true} {11652#(<= |fibo1_#in~n| 6)} #59#return; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:08:11,204 INFO L280 TraceCheckUtils]: 165: Hoare triple {11652#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:08:11,204 INFO L280 TraceCheckUtils]: 166: Hoare triple {11652#(<= |fibo1_#in~n| 6)} assume true; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:08:11,205 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {11652#(<= |fibo1_#in~n| 6)} {11369#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:08:11,206 INFO L280 TraceCheckUtils]: 168: Hoare triple {11845#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:08:11,206 INFO L263 TraceCheckUtils]: 169: Hoare triple {11845#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,206 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,207 INFO L280 TraceCheckUtils]: 171: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,207 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,207 INFO L263 TraceCheckUtils]: 173: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,207 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,207 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,208 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,208 INFO L263 TraceCheckUtils]: 177: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,208 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,208 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,208 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,208 INFO L263 TraceCheckUtils]: 181: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,209 INFO L280 TraceCheckUtils]: 182: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,209 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,209 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,209 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,209 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,210 INFO L280 TraceCheckUtils]: 187: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,210 INFO L263 TraceCheckUtils]: 188: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,210 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,210 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,210 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,211 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,211 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,211 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,211 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,211 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,211 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,212 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,212 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,212 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,212 INFO L280 TraceCheckUtils]: 201: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,212 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,213 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,213 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,213 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,213 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,213 INFO L263 TraceCheckUtils]: 207: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,213 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,214 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,214 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,214 INFO L263 TraceCheckUtils]: 211: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,214 INFO L280 TraceCheckUtils]: 212: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,214 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,214 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,215 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,215 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,215 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,215 INFO L263 TraceCheckUtils]: 218: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,215 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,215 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,216 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,216 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,216 INFO L280 TraceCheckUtils]: 223: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,216 INFO L280 TraceCheckUtils]: 224: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,216 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,216 INFO L280 TraceCheckUtils]: 226: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,217 INFO L280 TraceCheckUtils]: 227: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,218 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {8989#true} {11845#(<= |fibo2_#in~n| 7)} #55#return; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:08:11,218 INFO L280 TraceCheckUtils]: 229: Hoare triple {11845#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:08:11,219 INFO L280 TraceCheckUtils]: 230: Hoare triple {11845#(<= |fibo2_#in~n| 7)} assume true; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:08:11,220 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {11845#(<= |fibo2_#in~n| 7)} {11356#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:08:11,221 INFO L280 TraceCheckUtils]: 232: Hoare triple {12038#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:08:11,221 INFO L263 TraceCheckUtils]: 233: Hoare triple {12038#(<= |fibo1_#in~n| 8)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,221 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,221 INFO L280 TraceCheckUtils]: 235: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,221 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,222 INFO L263 TraceCheckUtils]: 237: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,222 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,222 INFO L280 TraceCheckUtils]: 239: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,222 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,222 INFO L263 TraceCheckUtils]: 241: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,222 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,223 INFO L280 TraceCheckUtils]: 243: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,223 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,223 INFO L263 TraceCheckUtils]: 245: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,223 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,223 INFO L280 TraceCheckUtils]: 247: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,223 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,224 INFO L263 TraceCheckUtils]: 249: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,224 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,224 INFO L280 TraceCheckUtils]: 251: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,224 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,224 INFO L263 TraceCheckUtils]: 253: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,224 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,225 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,225 INFO L280 TraceCheckUtils]: 256: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,225 INFO L263 TraceCheckUtils]: 257: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,225 INFO L280 TraceCheckUtils]: 258: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,225 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,225 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,226 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,226 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,226 INFO L280 TraceCheckUtils]: 263: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,226 INFO L263 TraceCheckUtils]: 264: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,226 INFO L280 TraceCheckUtils]: 265: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,227 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,227 INFO L280 TraceCheckUtils]: 267: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,227 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,227 INFO L280 TraceCheckUtils]: 269: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,227 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,227 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,228 INFO L280 TraceCheckUtils]: 272: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,228 INFO L263 TraceCheckUtils]: 273: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,228 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,228 INFO L280 TraceCheckUtils]: 275: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,228 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,228 INFO L280 TraceCheckUtils]: 277: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,229 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,229 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,229 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,229 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,229 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,229 INFO L263 TraceCheckUtils]: 283: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,230 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,230 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,230 INFO L280 TraceCheckUtils]: 286: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,230 INFO L263 TraceCheckUtils]: 287: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,230 INFO L280 TraceCheckUtils]: 288: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,230 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,231 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,231 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,231 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,231 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,231 INFO L263 TraceCheckUtils]: 294: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,231 INFO L280 TraceCheckUtils]: 295: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,232 INFO L280 TraceCheckUtils]: 296: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,232 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,232 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,232 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,232 INFO L280 TraceCheckUtils]: 300: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,232 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,233 INFO L280 TraceCheckUtils]: 302: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,233 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,233 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,233 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,233 INFO L263 TraceCheckUtils]: 306: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,233 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,234 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,234 INFO L280 TraceCheckUtils]: 309: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,234 INFO L263 TraceCheckUtils]: 310: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,234 INFO L280 TraceCheckUtils]: 311: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,234 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,234 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,235 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,235 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,235 INFO L280 TraceCheckUtils]: 316: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,235 INFO L263 TraceCheckUtils]: 317: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,235 INFO L280 TraceCheckUtils]: 318: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,236 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,236 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,236 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,236 INFO L280 TraceCheckUtils]: 322: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,236 INFO L280 TraceCheckUtils]: 323: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,236 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,236 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,237 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,237 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,237 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,237 INFO L263 TraceCheckUtils]: 329: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,237 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,238 INFO L280 TraceCheckUtils]: 331: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,238 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,238 INFO L263 TraceCheckUtils]: 333: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,238 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,238 INFO L280 TraceCheckUtils]: 335: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,238 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,239 INFO L263 TraceCheckUtils]: 337: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,239 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,239 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,239 INFO L280 TraceCheckUtils]: 340: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,239 INFO L263 TraceCheckUtils]: 341: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,239 INFO L280 TraceCheckUtils]: 342: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,239 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,240 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,240 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,240 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,240 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,240 INFO L263 TraceCheckUtils]: 348: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,240 INFO L280 TraceCheckUtils]: 349: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,241 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,241 INFO L280 TraceCheckUtils]: 351: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,241 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,241 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,241 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,241 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,242 INFO L280 TraceCheckUtils]: 356: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,242 INFO L263 TraceCheckUtils]: 357: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,242 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,242 INFO L280 TraceCheckUtils]: 359: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,242 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,242 INFO L280 TraceCheckUtils]: 361: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,243 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,243 INFO L280 TraceCheckUtils]: 363: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,243 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,243 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,244 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,244 INFO L263 TraceCheckUtils]: 367: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,244 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,244 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,244 INFO L280 TraceCheckUtils]: 370: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,244 INFO L263 TraceCheckUtils]: 371: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,245 INFO L280 TraceCheckUtils]: 372: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,245 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,245 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,245 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,245 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,246 INFO L280 TraceCheckUtils]: 377: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,246 INFO L263 TraceCheckUtils]: 378: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,246 INFO L280 TraceCheckUtils]: 379: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,246 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,246 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,247 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,247 INFO L280 TraceCheckUtils]: 383: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,247 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,247 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,247 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,247 INFO L280 TraceCheckUtils]: 387: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,248 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,248 INFO L280 TraceCheckUtils]: 389: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,248 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,248 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,248 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,248 INFO L263 TraceCheckUtils]: 393: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,249 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,249 INFO L280 TraceCheckUtils]: 395: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,249 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,249 INFO L263 TraceCheckUtils]: 397: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,249 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,249 INFO L280 TraceCheckUtils]: 399: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,250 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,250 INFO L263 TraceCheckUtils]: 401: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,250 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,250 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,250 INFO L280 TraceCheckUtils]: 404: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,250 INFO L263 TraceCheckUtils]: 405: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,251 INFO L280 TraceCheckUtils]: 406: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,251 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,251 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,251 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,251 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,251 INFO L280 TraceCheckUtils]: 411: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,252 INFO L263 TraceCheckUtils]: 412: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,252 INFO L280 TraceCheckUtils]: 413: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,252 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,252 INFO L280 TraceCheckUtils]: 415: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,252 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,252 INFO L280 TraceCheckUtils]: 417: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,253 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,253 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,253 INFO L280 TraceCheckUtils]: 420: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,253 INFO L263 TraceCheckUtils]: 421: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,253 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,254 INFO L280 TraceCheckUtils]: 423: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,254 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,254 INFO L280 TraceCheckUtils]: 425: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,254 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,254 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,254 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,255 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:08:11,255 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,255 INFO L263 TraceCheckUtils]: 431: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,255 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,255 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,255 INFO L280 TraceCheckUtils]: 434: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:08:11,256 INFO L263 TraceCheckUtils]: 435: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:08:11,256 INFO L280 TraceCheckUtils]: 436: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,256 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:08:11,256 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:08:11,256 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,256 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:08:11,257 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:08:11,257 INFO L263 TraceCheckUtils]: 442: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:08:11,257 INFO L280 TraceCheckUtils]: 443: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:08:11,257 INFO L280 TraceCheckUtils]: 444: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:08:11,257 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,257 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,258 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,258 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,258 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:08:11,258 INFO L280 TraceCheckUtils]: 450: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8989#true} is VALID [2020-07-08 12:08:11,258 INFO L280 TraceCheckUtils]: 451: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,258 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:08:11,259 INFO L280 TraceCheckUtils]: 453: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:08:11,259 INFO L280 TraceCheckUtils]: 454: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:08:11,263 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {8989#true} {12038#(<= |fibo1_#in~n| 8)} #59#return; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:08:11,266 INFO L280 TraceCheckUtils]: 456: Hoare triple {12038#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:08:11,266 INFO L280 TraceCheckUtils]: 457: Hoare triple {12038#(<= |fibo1_#in~n| 8)} assume true; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:08:11,267 INFO L275 TraceCheckUtils]: 458: Hoare quadruple {12038#(<= |fibo1_#in~n| 8)} {8993#(<= 10 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:08:11,267 INFO L280 TraceCheckUtils]: 459: Hoare triple {8990#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {8990#false} is VALID [2020-07-08 12:08:11,268 INFO L280 TraceCheckUtils]: 460: Hoare triple {8990#false} assume 55 != ~result~0; {8990#false} is VALID [2020-07-08 12:08:11,268 INFO L280 TraceCheckUtils]: 461: Hoare triple {8990#false} assume !false; {8990#false} is VALID [2020-07-08 12:08:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6056 backedges. 158 proven. 1145 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2020-07-08 12:08:11,383 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:08:11,383 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 21 [2020-07-08 12:08:11,383 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [645265289] [2020-07-08 12:08:11,385 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 462 [2020-07-08 12:08:11,951 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:08:11,951 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-08 12:08:12,131 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:08:12,131 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-08 12:08:12,132 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:08:12,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-08 12:08:12,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=355, Unknown=0, NotChecked=0, Total=420 [2020-07-08 12:08:12,132 INFO L87 Difference]: Start difference. First operand 149 states and 219 transitions. Second operand 21 states. [2020-07-08 12:08:16,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:16,563 INFO L93 Difference]: Finished difference Result 342 states and 575 transitions. [2020-07-08 12:08:16,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-08 12:08:16,563 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 462 [2020-07-08 12:08:16,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:08:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:08:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 220 transitions. [2020-07-08 12:08:16,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:08:16,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 220 transitions. [2020-07-08 12:08:16,584 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 220 transitions. [2020-07-08 12:08:16,900 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 220 edges. 220 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:08:16,907 INFO L225 Difference]: With dead ends: 342 [2020-07-08 12:08:16,907 INFO L226 Difference]: Without dead ends: 202 [2020-07-08 12:08:16,909 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 632 GetRequests, 593 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 292 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=262, Invalid=1378, Unknown=0, NotChecked=0, Total=1640 [2020-07-08 12:08:16,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2020-07-08 12:08:17,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 178. [2020-07-08 12:08:17,050 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:08:17,050 INFO L82 GeneralOperation]: Start isEquivalent. First operand 202 states. Second operand 178 states. [2020-07-08 12:08:17,050 INFO L74 IsIncluded]: Start isIncluded. First operand 202 states. Second operand 178 states. [2020-07-08 12:08:17,050 INFO L87 Difference]: Start difference. First operand 202 states. Second operand 178 states. [2020-07-08 12:08:17,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:17,059 INFO L93 Difference]: Finished difference Result 202 states and 306 transitions. [2020-07-08 12:08:17,059 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 306 transitions. [2020-07-08 12:08:17,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:08:17,061 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:08:17,062 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 202 states. [2020-07-08 12:08:17,062 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 202 states. [2020-07-08 12:08:17,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:08:17,072 INFO L93 Difference]: Finished difference Result 202 states and 306 transitions. [2020-07-08 12:08:17,072 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 306 transitions. [2020-07-08 12:08:17,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:08:17,074 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:08:17,074 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:08:17,074 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:08:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178 states. [2020-07-08 12:08:17,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 271 transitions. [2020-07-08 12:08:17,082 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 271 transitions. Word has length 462 [2020-07-08 12:08:17,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:08:17,083 INFO L479 AbstractCegarLoop]: Abstraction has 178 states and 271 transitions. [2020-07-08 12:08:17,083 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-07-08 12:08:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 271 transitions. [2020-07-08 12:08:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2020-07-08 12:08:17,103 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:08:17,103 INFO L422 BasicCegarLoop]: trace histogram [46, 46, 45, 45, 37, 37, 23, 23, 23, 23, 23, 23, 23, 22, 22, 22, 22, 22, 22, 22, 15, 14, 9, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:08:17,316 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:08:17,317 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:08:17,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:08:17,318 INFO L82 PathProgramCache]: Analyzing trace with hash 1254018282, now seen corresponding path program 3 times [2020-07-08 12:08:17,318 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:08:17,318 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271425878] [2020-07-08 12:08:17,319 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:08:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:17,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:17,660 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:08:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,378 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,379 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,383 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,384 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,385 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,386 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,386 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,387 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,387 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,387 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,387 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,393 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,394 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,395 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,396 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,396 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,396 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,396 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,397 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,397 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,397 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,398 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,398 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,398 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,398 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,398 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,399 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,399 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,399 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,399 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,400 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,400 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,400 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,400 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,401 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,402 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,485 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,491 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,493 INFO L263 TraceCheckUtils]: 3: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,495 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,496 INFO L263 TraceCheckUtils]: 10: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,497 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,497 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,498 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,499 INFO L280 TraceCheckUtils]: 15: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,499 INFO L280 TraceCheckUtils]: 16: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,500 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,503 INFO L263 TraceCheckUtils]: 3: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,504 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,504 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,505 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,505 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,505 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,505 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,506 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,506 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,506 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,506 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,507 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,507 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,507 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,507 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,507 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,508 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,508 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,508 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,508 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,509 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,509 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,509 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,509 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,510 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,510 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,511 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,512 INFO L280 TraceCheckUtils]: 36: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,512 INFO L263 TraceCheckUtils]: 37: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,513 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,513 INFO L280 TraceCheckUtils]: 39: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,514 INFO L280 TraceCheckUtils]: 40: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,515 INFO L263 TraceCheckUtils]: 41: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,515 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,515 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,515 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,516 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,516 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,517 INFO L280 TraceCheckUtils]: 47: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,518 INFO L263 TraceCheckUtils]: 48: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,518 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,518 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,518 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,520 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,520 INFO L280 TraceCheckUtils]: 53: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,521 INFO L280 TraceCheckUtils]: 54: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,522 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,523 INFO L280 TraceCheckUtils]: 56: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,524 INFO L280 TraceCheckUtils]: 57: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,525 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,546 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,550 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,551 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,552 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,552 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,553 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,554 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,554 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,554 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,555 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,559 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,560 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,561 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,561 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,562 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,562 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,562 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,562 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,562 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,563 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,563 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,563 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,563 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,564 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,564 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,564 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,564 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,564 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,565 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,565 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,565 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,566 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,566 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,566 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,567 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,570 INFO L263 TraceCheckUtils]: 3: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,570 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,571 INFO L280 TraceCheckUtils]: 5: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,572 INFO L263 TraceCheckUtils]: 7: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,572 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,572 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,572 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,573 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,573 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,573 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,573 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,574 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,574 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,574 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,574 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,575 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,575 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,575 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,575 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,575 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,576 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,576 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,576 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,576 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,577 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,577 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,577 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,577 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,578 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,578 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,578 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,578 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,578 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,579 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,580 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,580 INFO L280 TraceCheckUtils]: 40: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,581 INFO L263 TraceCheckUtils]: 41: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,581 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,582 INFO L280 TraceCheckUtils]: 43: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,583 INFO L280 TraceCheckUtils]: 44: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,583 INFO L263 TraceCheckUtils]: 45: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,584 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,584 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,584 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,584 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,585 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,586 INFO L280 TraceCheckUtils]: 51: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,586 INFO L263 TraceCheckUtils]: 52: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,587 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,587 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,587 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,588 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,589 INFO L280 TraceCheckUtils]: 57: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,590 INFO L280 TraceCheckUtils]: 58: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,591 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,592 INFO L280 TraceCheckUtils]: 60: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,592 INFO L280 TraceCheckUtils]: 61: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,594 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,595 INFO L280 TraceCheckUtils]: 63: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,595 INFO L263 TraceCheckUtils]: 64: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,595 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,595 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,595 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,596 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,596 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,596 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,596 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,597 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,597 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,597 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,597 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,597 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,598 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,598 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,598 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,598 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,599 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,599 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,599 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,599 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,599 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,600 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,600 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,600 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,600 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,600 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,601 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,601 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,601 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,601 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,602 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,603 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,604 INFO L280 TraceCheckUtils]: 97: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,604 INFO L280 TraceCheckUtils]: 98: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,605 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:18,730 INFO L280 TraceCheckUtils]: 3: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:18,731 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,737 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,740 INFO L263 TraceCheckUtils]: 3: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:18,742 INFO L280 TraceCheckUtils]: 7: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:18,743 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:18,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:18,745 INFO L263 TraceCheckUtils]: 10: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,745 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,747 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,750 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,757 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:18,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,759 INFO L263 TraceCheckUtils]: 3: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,761 INFO L263 TraceCheckUtils]: 7: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,763 INFO L280 TraceCheckUtils]: 10: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:18,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:18,765 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:18,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:18,766 INFO L263 TraceCheckUtils]: 14: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,768 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,768 INFO L280 TraceCheckUtils]: 19: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,769 INFO L280 TraceCheckUtils]: 20: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,770 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,771 INFO L280 TraceCheckUtils]: 22: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,771 INFO L263 TraceCheckUtils]: 23: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,772 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,772 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,772 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,772 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,773 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:18,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:18,775 INFO L280 TraceCheckUtils]: 30: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:18,776 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:08:18,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,778 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,780 INFO L263 TraceCheckUtils]: 7: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,782 INFO L280 TraceCheckUtils]: 10: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,782 INFO L263 TraceCheckUtils]: 11: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,782 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,783 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,783 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,783 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,784 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,784 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,784 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,784 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,785 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,785 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,785 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,785 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,785 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,786 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,786 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,786 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,786 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,786 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,787 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,787 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,787 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,787 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,788 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,788 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,788 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,788 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,788 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,789 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,789 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,790 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,791 INFO L280 TraceCheckUtils]: 44: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,791 INFO L263 TraceCheckUtils]: 45: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,791 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,792 INFO L280 TraceCheckUtils]: 47: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,793 INFO L280 TraceCheckUtils]: 48: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,794 INFO L263 TraceCheckUtils]: 49: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,794 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,794 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,794 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,794 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,795 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,796 INFO L280 TraceCheckUtils]: 55: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,796 INFO L263 TraceCheckUtils]: 56: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,797 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,797 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,797 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,798 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,799 INFO L280 TraceCheckUtils]: 61: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,800 INFO L280 TraceCheckUtils]: 62: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,801 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,802 INFO L280 TraceCheckUtils]: 64: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,802 INFO L280 TraceCheckUtils]: 65: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,804 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,804 INFO L280 TraceCheckUtils]: 67: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,805 INFO L263 TraceCheckUtils]: 68: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,805 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,805 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,805 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,806 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,806 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,806 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,806 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,806 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,807 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,807 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,807 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,807 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,807 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,808 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,808 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,808 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,808 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,809 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,809 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,809 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,809 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,810 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,810 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,810 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,810 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,811 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,811 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,811 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,811 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,811 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,811 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,813 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,813 INFO L280 TraceCheckUtils]: 101: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,814 INFO L280 TraceCheckUtils]: 102: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,815 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:18,816 INFO L280 TraceCheckUtils]: 104: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:18,816 INFO L263 TraceCheckUtils]: 105: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,817 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,817 INFO L280 TraceCheckUtils]: 107: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,818 INFO L280 TraceCheckUtils]: 108: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,818 INFO L263 TraceCheckUtils]: 109: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,819 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,819 INFO L280 TraceCheckUtils]: 111: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,820 INFO L280 TraceCheckUtils]: 112: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:18,820 INFO L263 TraceCheckUtils]: 113: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,820 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,821 INFO L280 TraceCheckUtils]: 115: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:18,822 INFO L280 TraceCheckUtils]: 116: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:18,822 INFO L280 TraceCheckUtils]: 117: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:18,824 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:18,825 INFO L280 TraceCheckUtils]: 119: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:18,825 INFO L263 TraceCheckUtils]: 120: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,825 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,825 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,825 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,827 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,827 INFO L280 TraceCheckUtils]: 125: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,828 INFO L280 TraceCheckUtils]: 126: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:18,829 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,830 INFO L280 TraceCheckUtils]: 128: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:18,830 INFO L263 TraceCheckUtils]: 129: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,830 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,830 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,831 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,831 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,832 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:18,833 INFO L280 TraceCheckUtils]: 135: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:18,833 INFO L280 TraceCheckUtils]: 136: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:18,834 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:08:18,835 INFO L280 TraceCheckUtils]: 138: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:18,835 INFO L280 TraceCheckUtils]: 139: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:18,835 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:08:18,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,923 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,928 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,929 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,931 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,931 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,931 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,932 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,932 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,932 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,932 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,933 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,933 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,933 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,939 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,940 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,940 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,940 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,941 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,941 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,941 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,941 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,942 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,942 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,942 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,943 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,943 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,943 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,943 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,943 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,944 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,944 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,944 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,944 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,945 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,945 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,945 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,946 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,946 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,956 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,957 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,961 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,962 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,963 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,963 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,963 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,963 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,964 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,964 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,964 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,964 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,965 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,965 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,965 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,966 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,967 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,967 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,968 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,968 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,968 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,969 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,969 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,969 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,970 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,970 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,970 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,970 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,971 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,971 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,971 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,971 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,972 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,972 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,972 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,972 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,973 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,973 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,973 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,973 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,974 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,974 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,974 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:18,974 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,975 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,975 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,975 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,975 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:18,976 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:18,976 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,976 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,976 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,977 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,977 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,977 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:18,977 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:18,977 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,978 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:18,978 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,978 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:18,978 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:18,979 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,979 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:18,979 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:18,979 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,980 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:18,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:18,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:18,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:18,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:18,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,002 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,003 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,003 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,004 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,004 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,005 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,006 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,006 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,011 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,012 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,013 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,013 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,014 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,015 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,015 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,015 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,016 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,016 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,016 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,016 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,016 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,017 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,017 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,017 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,017 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,018 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,018 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,018 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,018 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,018 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,019 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,020 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,020 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,020 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,021 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,021 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,021 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,021 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,022 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,022 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,022 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,022 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,022 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,023 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,023 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,023 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,023 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,024 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,024 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,024 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,024 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,024 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,025 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,025 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,025 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,025 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,026 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,026 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,026 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,026 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,027 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,027 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,027 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,027 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,028 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,028 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,028 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,028 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,029 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,029 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,029 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,029 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,029 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,030 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,030 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,030 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,030 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,030 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,031 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,031 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,031 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,031 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,031 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,032 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,032 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,032 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,032 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,032 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,033 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,033 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,033 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,033 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,033 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,034 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,034 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,034 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,034 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,034 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,035 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,035 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,035 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,035 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,035 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,036 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,036 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,036 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,036 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,036 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,037 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,037 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,037 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,037 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,037 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,038 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,038 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,038 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,038 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,038 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,039 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,039 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,039 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,039 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,040 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,040 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,040 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,040 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,063 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,070 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,071 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,071 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,072 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,072 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,072 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,073 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,073 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,073 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,073 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,073 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,074 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,074 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,074 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,079 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,080 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,081 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,081 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,082 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,082 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,082 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,082 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,083 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,083 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,083 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,083 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,084 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,084 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,084 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,085 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,085 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,085 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,086 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,087 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,088 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,088 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,088 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,089 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,089 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,089 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,089 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,090 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,090 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,090 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,091 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,091 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,091 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,091 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,092 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,092 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,092 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,092 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,092 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,093 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,093 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,093 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,093 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,093 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,094 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,094 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,094 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,094 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,094 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,095 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,095 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,095 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,095 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,096 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,096 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,096 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,096 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,096 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,097 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,097 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,097 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,097 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,097 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,098 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,098 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,098 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,098 INFO L263 TraceCheckUtils]: 56: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,099 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,099 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,099 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,099 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,099 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,100 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,100 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,100 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,100 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,100 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,101 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,101 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,101 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,101 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,102 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,102 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,102 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,102 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,102 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,103 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,103 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,103 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,103 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,103 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,104 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,104 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,104 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,104 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,105 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,105 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,105 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,105 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,105 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,106 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,106 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,106 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,106 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,106 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,107 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,107 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,107 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,108 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,108 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,108 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,108 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,108 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,109 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,109 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,109 INFO L263 TraceCheckUtils]: 105: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,109 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,110 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,110 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,110 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,110 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,110 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,111 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,111 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,111 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,111 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,111 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,112 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,112 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,112 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,112 INFO L263 TraceCheckUtils]: 120: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,112 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,112 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,113 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,113 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,113 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,113 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,113 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,114 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,114 INFO L263 TraceCheckUtils]: 129: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,114 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,114 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,114 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,115 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,115 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,115 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,115 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,115 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,116 INFO L280 TraceCheckUtils]: 138: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,116 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,116 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:19,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,127 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,127 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,127 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,128 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,130 INFO L263 TraceCheckUtils]: 11: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,131 INFO L280 TraceCheckUtils]: 13: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,132 INFO L263 TraceCheckUtils]: 15: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,132 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,132 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,133 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,133 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,133 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,133 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,134 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,134 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,134 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,134 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,134 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,135 INFO L263 TraceCheckUtils]: 30: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,135 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,135 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,135 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,135 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,136 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,136 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,136 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,136 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,136 INFO L263 TraceCheckUtils]: 39: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,136 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,137 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,137 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,137 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,137 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,137 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,138 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,139 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,139 INFO L280 TraceCheckUtils]: 48: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,140 INFO L263 TraceCheckUtils]: 49: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,140 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,141 INFO L280 TraceCheckUtils]: 51: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,142 INFO L280 TraceCheckUtils]: 52: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,142 INFO L263 TraceCheckUtils]: 53: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,142 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,143 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,143 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,143 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,144 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,145 INFO L280 TraceCheckUtils]: 59: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,145 INFO L263 TraceCheckUtils]: 60: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,146 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,146 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,146 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,147 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,148 INFO L280 TraceCheckUtils]: 65: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,149 INFO L280 TraceCheckUtils]: 66: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,150 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,151 INFO L280 TraceCheckUtils]: 68: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,152 INFO L280 TraceCheckUtils]: 69: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,153 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,154 INFO L280 TraceCheckUtils]: 71: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,154 INFO L263 TraceCheckUtils]: 72: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,154 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,155 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,155 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,155 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,155 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,155 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,156 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,156 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,156 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,156 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,156 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,157 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,157 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,157 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,157 INFO L263 TraceCheckUtils]: 87: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,157 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,158 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,158 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,158 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,158 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,158 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,159 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,159 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,159 INFO L263 TraceCheckUtils]: 96: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,159 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,159 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,160 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,160 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,160 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,160 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,160 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,162 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,162 INFO L280 TraceCheckUtils]: 105: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,163 INFO L280 TraceCheckUtils]: 106: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,164 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:19,165 INFO L280 TraceCheckUtils]: 108: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:19,165 INFO L263 TraceCheckUtils]: 109: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,165 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,166 INFO L280 TraceCheckUtils]: 111: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,167 INFO L280 TraceCheckUtils]: 112: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,167 INFO L263 TraceCheckUtils]: 113: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,167 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,168 INFO L280 TraceCheckUtils]: 115: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,169 INFO L280 TraceCheckUtils]: 116: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,169 INFO L263 TraceCheckUtils]: 117: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,169 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,170 INFO L280 TraceCheckUtils]: 119: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,171 INFO L280 TraceCheckUtils]: 120: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:19,171 INFO L280 TraceCheckUtils]: 121: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:19,172 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:19,174 INFO L280 TraceCheckUtils]: 123: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:19,175 INFO L263 TraceCheckUtils]: 124: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,175 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,175 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,175 INFO L280 TraceCheckUtils]: 127: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,177 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:19,177 INFO L280 TraceCheckUtils]: 129: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:19,178 INFO L280 TraceCheckUtils]: 130: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:19,179 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,181 INFO L280 TraceCheckUtils]: 132: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,181 INFO L263 TraceCheckUtils]: 133: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,181 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,181 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,181 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,182 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,183 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:19,183 INFO L280 TraceCheckUtils]: 139: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:19,184 INFO L280 TraceCheckUtils]: 140: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:19,185 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:08:19,185 INFO L280 TraceCheckUtils]: 142: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:19,186 INFO L280 TraceCheckUtils]: 143: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:19,186 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:08:19,186 INFO L280 TraceCheckUtils]: 145: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:19,186 INFO L263 TraceCheckUtils]: 146: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,186 INFO L280 TraceCheckUtils]: 147: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,187 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,187 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,187 INFO L263 TraceCheckUtils]: 150: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,187 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,188 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,188 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,188 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,188 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,188 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,189 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,189 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,189 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,189 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,190 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,190 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,190 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,190 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,190 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,191 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,191 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,191 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,191 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,192 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,192 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,192 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,192 INFO L263 TraceCheckUtils]: 173: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,192 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,193 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,193 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,193 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,193 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,193 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,194 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,194 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,194 INFO L263 TraceCheckUtils]: 182: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,194 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,194 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,195 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,195 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,195 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,195 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,195 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,196 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,196 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,196 INFO L263 TraceCheckUtils]: 192: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,196 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,196 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,197 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,197 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,197 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,197 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,198 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,198 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,198 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,198 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,198 INFO L263 TraceCheckUtils]: 203: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,199 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,199 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,199 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,199 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,200 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,200 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,200 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,200 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,200 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,201 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,201 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,201 INFO L263 TraceCheckUtils]: 215: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,201 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,201 INFO L280 TraceCheckUtils]: 217: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,202 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,202 INFO L263 TraceCheckUtils]: 219: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,202 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,202 INFO L280 TraceCheckUtils]: 221: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,202 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,203 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,203 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,203 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,203 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,203 INFO L280 TraceCheckUtils]: 227: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,204 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,204 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,204 INFO L263 TraceCheckUtils]: 230: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,204 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,204 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,205 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,205 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,205 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,205 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,205 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,206 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,206 INFO L263 TraceCheckUtils]: 239: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,206 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,206 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,207 INFO L280 TraceCheckUtils]: 242: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,207 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,207 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,207 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,208 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,208 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,208 INFO L280 TraceCheckUtils]: 248: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,208 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,208 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,209 INFO L280 TraceCheckUtils]: 251: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,209 INFO L263 TraceCheckUtils]: 252: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,209 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,209 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,210 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,210 INFO L263 TraceCheckUtils]: 256: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,210 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,210 INFO L280 TraceCheckUtils]: 258: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,210 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,211 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,211 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,211 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,211 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,212 INFO L280 TraceCheckUtils]: 264: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,212 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,212 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,212 INFO L263 TraceCheckUtils]: 267: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,213 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,213 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,213 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,213 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,213 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,214 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,214 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,214 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,214 INFO L263 TraceCheckUtils]: 276: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,214 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,215 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,215 INFO L280 TraceCheckUtils]: 279: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,215 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,215 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,215 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,216 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,216 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,216 INFO L280 TraceCheckUtils]: 285: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,216 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,217 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:19,217 INFO L280 TraceCheckUtils]: 288: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:19,217 INFO L280 TraceCheckUtils]: 289: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:19,217 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:08:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,362 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,366 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,367 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,368 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,368 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,369 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,369 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,369 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,370 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,370 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,375 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,375 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,376 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,377 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,378 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,379 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,379 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,379 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,379 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,379 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,380 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,380 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,380 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,380 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,380 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,381 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,381 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,381 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,381 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,392 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,398 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,399 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,400 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,400 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,400 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,401 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,401 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,401 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,402 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,402 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,402 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,402 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,404 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,405 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,405 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,406 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,406 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,406 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,407 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,407 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,407 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,408 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,408 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,408 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,409 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,409 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,409 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,409 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,410 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,410 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,410 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,411 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,411 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,411 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,411 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,412 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,412 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,412 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,412 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,412 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,413 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,413 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,413 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,413 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,414 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,414 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,414 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,414 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,414 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,415 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,415 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,415 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,415 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,415 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,416 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,416 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,416 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,417 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,417 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,417 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,417 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,445 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,450 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,451 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,452 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,452 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,452 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,452 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,453 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,453 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,453 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,454 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,454 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,454 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,454 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,459 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,460 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,460 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,461 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,461 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,461 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,461 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,462 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,462 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,462 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,462 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,463 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,463 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,463 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,463 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,463 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,464 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,464 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,464 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,464 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,464 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,465 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,465 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,465 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,465 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,465 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,467 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,468 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,468 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,468 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,469 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,469 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,469 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,469 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,470 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,470 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,470 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,471 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,471 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,471 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,472 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,472 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,472 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,472 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,472 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,473 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,473 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,473 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,473 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,473 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,474 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,474 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,474 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,474 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,474 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,475 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,475 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,475 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,476 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,476 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,476 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,476 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,476 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,477 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,477 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,477 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,477 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,477 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,478 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,478 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,478 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,478 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,478 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,478 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,479 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,479 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,479 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,479 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,480 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,480 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,480 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,480 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,480 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,480 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,481 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,481 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,481 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,481 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,481 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,482 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,482 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,482 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,482 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,483 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,483 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,483 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,483 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,483 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,484 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,484 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,484 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,484 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,484 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,485 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,485 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,485 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,485 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,485 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,486 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:08:19,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,491 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,492 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,492 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,492 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,493 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,494 INFO L280 TraceCheckUtils]: 14: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,494 INFO L263 TraceCheckUtils]: 15: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,496 INFO L263 TraceCheckUtils]: 19: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,496 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,496 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,497 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,497 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,497 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,497 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,497 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,498 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,498 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,498 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,498 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,498 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,498 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,499 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,499 INFO L263 TraceCheckUtils]: 34: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,499 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,499 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,499 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,500 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,500 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,500 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,500 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,500 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,500 INFO L263 TraceCheckUtils]: 43: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,501 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,501 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,501 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,501 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,502 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,502 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,503 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,503 INFO L280 TraceCheckUtils]: 52: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,504 INFO L263 TraceCheckUtils]: 53: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,504 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,505 INFO L280 TraceCheckUtils]: 55: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,506 INFO L280 TraceCheckUtils]: 56: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,506 INFO L263 TraceCheckUtils]: 57: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,506 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,506 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,507 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,507 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,508 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,508 INFO L280 TraceCheckUtils]: 63: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,509 INFO L263 TraceCheckUtils]: 64: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,509 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,509 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,509 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,510 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,511 INFO L280 TraceCheckUtils]: 69: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,512 INFO L280 TraceCheckUtils]: 70: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,513 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,514 INFO L280 TraceCheckUtils]: 72: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,514 INFO L280 TraceCheckUtils]: 73: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,515 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,516 INFO L280 TraceCheckUtils]: 75: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,516 INFO L263 TraceCheckUtils]: 76: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,517 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,517 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,517 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,517 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,517 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,518 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,518 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,518 INFO L263 TraceCheckUtils]: 84: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,518 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,518 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,518 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,519 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,519 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,519 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,519 INFO L263 TraceCheckUtils]: 91: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,519 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,520 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,520 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,520 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,520 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,520 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,520 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,521 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,521 INFO L263 TraceCheckUtils]: 100: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,521 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,521 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,521 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,521 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,522 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,522 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,522 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,523 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,524 INFO L280 TraceCheckUtils]: 109: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,524 INFO L280 TraceCheckUtils]: 110: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,525 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:19,526 INFO L280 TraceCheckUtils]: 112: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:19,526 INFO L263 TraceCheckUtils]: 113: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,527 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,528 INFO L280 TraceCheckUtils]: 115: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,528 INFO L280 TraceCheckUtils]: 116: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,528 INFO L263 TraceCheckUtils]: 117: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,529 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,529 INFO L280 TraceCheckUtils]: 119: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,530 INFO L280 TraceCheckUtils]: 120: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:19,530 INFO L263 TraceCheckUtils]: 121: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,531 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,531 INFO L280 TraceCheckUtils]: 123: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:19,532 INFO L280 TraceCheckUtils]: 124: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:19,532 INFO L280 TraceCheckUtils]: 125: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:19,533 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:19,534 INFO L280 TraceCheckUtils]: 127: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:19,534 INFO L263 TraceCheckUtils]: 128: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,535 INFO L280 TraceCheckUtils]: 129: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,535 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,535 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,536 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:19,537 INFO L280 TraceCheckUtils]: 133: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:19,537 INFO L280 TraceCheckUtils]: 134: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:19,538 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,539 INFO L280 TraceCheckUtils]: 136: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:19,539 INFO L263 TraceCheckUtils]: 137: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,539 INFO L280 TraceCheckUtils]: 138: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,540 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,540 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,540 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,541 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:19,541 INFO L280 TraceCheckUtils]: 143: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:19,542 INFO L280 TraceCheckUtils]: 144: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:19,543 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:08:19,543 INFO L280 TraceCheckUtils]: 146: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:19,543 INFO L280 TraceCheckUtils]: 147: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:19,544 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:08:19,544 INFO L280 TraceCheckUtils]: 149: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:19,544 INFO L263 TraceCheckUtils]: 150: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,544 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,544 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,545 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,545 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,545 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,545 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,545 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,546 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,546 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,546 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,546 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,546 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,547 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,547 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,547 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,547 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,547 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,548 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,548 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,548 INFO L263 TraceCheckUtils]: 170: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,548 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,548 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,548 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,549 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,549 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,549 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,549 INFO L263 TraceCheckUtils]: 177: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,549 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,550 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,550 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,550 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,550 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,550 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,551 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,551 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,551 INFO L263 TraceCheckUtils]: 186: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,551 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,551 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,551 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,552 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,552 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,552 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,552 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,552 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,553 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,553 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,553 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,553 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,553 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,553 INFO L263 TraceCheckUtils]: 200: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,554 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,554 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,554 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,554 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,554 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,555 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,555 INFO L263 TraceCheckUtils]: 207: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,555 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,555 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,555 INFO L280 TraceCheckUtils]: 210: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,555 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,556 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,556 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,556 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,556 INFO L280 TraceCheckUtils]: 215: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,556 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,557 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,557 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,557 INFO L263 TraceCheckUtils]: 219: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,557 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,557 INFO L280 TraceCheckUtils]: 221: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,558 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,558 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,558 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,558 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,558 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,558 INFO L263 TraceCheckUtils]: 227: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,559 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,559 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,559 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,559 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,559 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,559 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,560 INFO L263 TraceCheckUtils]: 234: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,560 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,560 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,560 INFO L280 TraceCheckUtils]: 237: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,560 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,561 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,561 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,561 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,561 INFO L280 TraceCheckUtils]: 242: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,561 INFO L263 TraceCheckUtils]: 243: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,561 INFO L280 TraceCheckUtils]: 244: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,562 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,562 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,562 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,562 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,562 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,563 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,563 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,563 INFO L280 TraceCheckUtils]: 252: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,563 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,563 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,563 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,564 INFO L263 TraceCheckUtils]: 256: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,564 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,564 INFO L280 TraceCheckUtils]: 258: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,564 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,564 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,565 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,565 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,565 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,565 INFO L263 TraceCheckUtils]: 264: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,565 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,565 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,566 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,566 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,566 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,566 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,566 INFO L263 TraceCheckUtils]: 271: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,566 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,567 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,567 INFO L280 TraceCheckUtils]: 274: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,567 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,567 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,567 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,568 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,568 INFO L280 TraceCheckUtils]: 279: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,568 INFO L263 TraceCheckUtils]: 280: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,568 INFO L280 TraceCheckUtils]: 281: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,568 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,568 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,569 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,569 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,569 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,569 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,569 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,570 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,570 INFO L280 TraceCheckUtils]: 290: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,570 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:19,570 INFO L280 TraceCheckUtils]: 292: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:19,570 INFO L280 TraceCheckUtils]: 293: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:19,570 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:08:19,571 INFO L280 TraceCheckUtils]: 295: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:19,571 INFO L263 TraceCheckUtils]: 296: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,571 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,571 INFO L280 TraceCheckUtils]: 298: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,571 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,572 INFO L263 TraceCheckUtils]: 300: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,572 INFO L280 TraceCheckUtils]: 301: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,572 INFO L280 TraceCheckUtils]: 302: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,572 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,572 INFO L263 TraceCheckUtils]: 304: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,572 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,573 INFO L280 TraceCheckUtils]: 306: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,573 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,573 INFO L263 TraceCheckUtils]: 308: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,573 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,573 INFO L280 TraceCheckUtils]: 310: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,574 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,574 INFO L263 TraceCheckUtils]: 312: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,574 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,574 INFO L280 TraceCheckUtils]: 314: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,574 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,574 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,575 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,575 INFO L280 TraceCheckUtils]: 318: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,575 INFO L263 TraceCheckUtils]: 319: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,575 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,575 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,576 INFO L280 TraceCheckUtils]: 322: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,576 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,576 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,576 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,576 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,576 INFO L280 TraceCheckUtils]: 327: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,577 INFO L263 TraceCheckUtils]: 328: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,577 INFO L280 TraceCheckUtils]: 329: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,577 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,577 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,577 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,578 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,578 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,578 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,578 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,578 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,579 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,579 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,579 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,579 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,579 INFO L263 TraceCheckUtils]: 342: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,579 INFO L280 TraceCheckUtils]: 343: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,580 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,580 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,580 INFO L280 TraceCheckUtils]: 346: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,580 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,580 INFO L280 TraceCheckUtils]: 348: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,580 INFO L263 TraceCheckUtils]: 349: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,581 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,581 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,581 INFO L280 TraceCheckUtils]: 352: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,581 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,581 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,582 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,582 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,582 INFO L280 TraceCheckUtils]: 357: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,582 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,582 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,582 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,583 INFO L263 TraceCheckUtils]: 361: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,583 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,583 INFO L280 TraceCheckUtils]: 363: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,583 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,583 INFO L263 TraceCheckUtils]: 365: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,584 INFO L280 TraceCheckUtils]: 366: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,584 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,584 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,584 INFO L263 TraceCheckUtils]: 369: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,584 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,585 INFO L280 TraceCheckUtils]: 371: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,585 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,585 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,585 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,585 INFO L280 TraceCheckUtils]: 375: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,586 INFO L263 TraceCheckUtils]: 376: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,586 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,586 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,586 INFO L280 TraceCheckUtils]: 379: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,586 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,587 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,587 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,587 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,587 INFO L280 TraceCheckUtils]: 384: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,587 INFO L263 TraceCheckUtils]: 385: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,588 INFO L280 TraceCheckUtils]: 386: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,588 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,588 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,588 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,588 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,588 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,589 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,589 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,589 INFO L280 TraceCheckUtils]: 394: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,589 INFO L280 TraceCheckUtils]: 395: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,589 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:08:19,590 INFO L280 TraceCheckUtils]: 397: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:19,590 INFO L280 TraceCheckUtils]: 398: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:19,590 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:08:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,783 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,787 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,788 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,789 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,789 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,790 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,791 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,795 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,796 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,798 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,799 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,800 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,801 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,801 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,801 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,801 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,801 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,802 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,802 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,802 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,803 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,803 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,803 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,803 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,803 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,825 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,830 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,831 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,832 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,833 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,833 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,834 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,834 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,834 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,834 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,835 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,835 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,836 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,837 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,837 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,837 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,838 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,838 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,838 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,839 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,839 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,839 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,839 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,840 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,840 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,840 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,840 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,841 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,841 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,841 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,841 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,841 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,842 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,842 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,842 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,842 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,843 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,843 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,843 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,843 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,844 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,844 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,844 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,844 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,844 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,845 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,845 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,845 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,845 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,846 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,846 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,846 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,846 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,847 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,847 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,847 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,847 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,847 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,848 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,848 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,870 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,875 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,876 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,876 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,877 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,877 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,878 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,878 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,878 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,883 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,884 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,884 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,885 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,886 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,886 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,886 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,887 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,887 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,887 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,887 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,887 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,888 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,888 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,888 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,888 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,888 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,889 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,889 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,889 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,890 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,891 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,892 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,892 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,893 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,893 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,894 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,894 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,895 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,895 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,895 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,896 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,896 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,896 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,897 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,897 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,897 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,898 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,898 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,898 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,898 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,898 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,898 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,899 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,899 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,899 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,899 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,899 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,900 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,900 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,900 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,900 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,900 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,900 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,901 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,901 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,901 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,901 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,902 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,902 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,902 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,902 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,902 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,903 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,903 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,903 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,903 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,904 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,904 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,904 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,904 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,904 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,905 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,905 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,905 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,905 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,905 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,906 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,906 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,906 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,906 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,906 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,907 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,907 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,907 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,907 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,907 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,907 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,908 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,908 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,908 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,908 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,909 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,909 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,909 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,909 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,931 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,936 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,937 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,938 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,938 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,939 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,939 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,940 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,940 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,940 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,940 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:19,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,945 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,946 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,948 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,948 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,948 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,949 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,950 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,950 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,951 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,951 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,951 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,951 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,952 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,952 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,952 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,953 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,953 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,953 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,954 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,954 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,954 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,955 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,956 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,956 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,957 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,957 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,957 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,958 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,958 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,958 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,958 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,958 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,959 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,959 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,959 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,959 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,960 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,960 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,960 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,960 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,960 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,961 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,961 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,961 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,961 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,961 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,962 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,962 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,962 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,962 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,963 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,963 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,963 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,964 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,964 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,965 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,965 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,966 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,966 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,966 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,967 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,967 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,968 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,968 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,969 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,969 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,969 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,970 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,970 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,971 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,971 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,972 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,972 INFO L263 TraceCheckUtils]: 56: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,972 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,973 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,973 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,974 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,974 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,975 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,975 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,976 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,976 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,976 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,977 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,977 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,978 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,978 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,979 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,979 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,979 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,980 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,980 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,981 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:19,981 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,982 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,982 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,983 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,983 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:19,983 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,984 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,984 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,985 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:19,985 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,986 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,986 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,986 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,987 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,987 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,988 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,988 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,988 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,989 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:19,989 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,990 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:19,990 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:19,991 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,991 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:19,991 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:19,992 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:19,992 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:19,993 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:19,993 INFO L263 TraceCheckUtils]: 105: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:19,994 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:19,994 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:19,994 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:19,995 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,048 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,049 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,049 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,049 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,049 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,049 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,049 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,050 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,050 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,050 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,051 INFO L263 TraceCheckUtils]: 120: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,051 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,051 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,052 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,052 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,052 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,053 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,053 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,053 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,054 INFO L263 TraceCheckUtils]: 129: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,054 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,054 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,055 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,055 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,055 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,056 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,056 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,056 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,057 INFO L280 TraceCheckUtils]: 138: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,057 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,057 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,106 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,113 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,114 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,115 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,115 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,116 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,116 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,116 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,117 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,117 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,118 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,118 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,118 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,119 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,120 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,125 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,126 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,127 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,129 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,129 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,131 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,131 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,131 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,133 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,133 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,134 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,134 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,135 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,135 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,135 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,136 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,136 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,136 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,137 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,137 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,149 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:20,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,154 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,155 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,157 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,158 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,159 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,160 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,160 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,162 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,163 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,164 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,165 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,166 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,166 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,167 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,168 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,168 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,168 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,169 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,169 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,169 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,170 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,170 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,170 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,171 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,171 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,171 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,172 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,172 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,172 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,173 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,173 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,173 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,174 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,174 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,174 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,175 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,175 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,175 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,176 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,176 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,176 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,177 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,177 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,177 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,178 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,178 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,179 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,179 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,179 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,180 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,180 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,180 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,181 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,185 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,186 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,186 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,187 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,187 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,187 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,188 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,188 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,188 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,189 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,189 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,189 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,190 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,190 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,190 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,191 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,191 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,191 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,192 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,192 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,192 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,193 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,193 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,194 INFO L263 TraceCheckUtils]: 30: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,194 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,195 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,195 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,195 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,196 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,196 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,196 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,197 INFO L263 TraceCheckUtils]: 39: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,197 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,197 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,198 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,198 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,198 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,199 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,199 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,199 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,200 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,200 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,200 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,201 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,201 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,201 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,202 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,202 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,202 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,203 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,203 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,203 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,204 INFO L263 TraceCheckUtils]: 60: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,204 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,204 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,205 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,205 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,205 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,206 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,206 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,206 INFO L280 TraceCheckUtils]: 68: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,207 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,207 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,207 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,208 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,208 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,208 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,209 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,209 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,209 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,210 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,210 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,210 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,211 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,211 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,211 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,211 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,212 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,212 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,212 INFO L263 TraceCheckUtils]: 87: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,213 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,213 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,213 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,214 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,214 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,214 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,215 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,215 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,215 INFO L263 TraceCheckUtils]: 96: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,216 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,216 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,216 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,217 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,217 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,217 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,218 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,218 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,218 INFO L280 TraceCheckUtils]: 105: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,219 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,219 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,219 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,220 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,220 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,220 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,221 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,221 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,221 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,221 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,222 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,222 INFO L263 TraceCheckUtils]: 117: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,222 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,223 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,223 INFO L280 TraceCheckUtils]: 120: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,223 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,224 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,224 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,224 INFO L263 TraceCheckUtils]: 124: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,225 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,225 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,225 INFO L280 TraceCheckUtils]: 127: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,226 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,226 INFO L280 TraceCheckUtils]: 129: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,226 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,226 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,226 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,227 INFO L263 TraceCheckUtils]: 133: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,227 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,227 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,228 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,228 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,228 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,229 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,229 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,229 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,230 INFO L280 TraceCheckUtils]: 142: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,230 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,230 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,231 INFO L280 TraceCheckUtils]: 145: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,231 INFO L263 TraceCheckUtils]: 146: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,231 INFO L280 TraceCheckUtils]: 147: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,232 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,232 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,232 INFO L263 TraceCheckUtils]: 150: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,233 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,233 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,233 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,234 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,234 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,234 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,234 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,235 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,235 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,235 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,236 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,236 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,236 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,237 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,237 INFO L263 TraceCheckUtils]: 165: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,237 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,238 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,238 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,238 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,239 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,239 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,239 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,240 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,240 INFO L263 TraceCheckUtils]: 174: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,240 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,240 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,241 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,241 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,241 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,242 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,242 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,242 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,243 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,243 INFO L263 TraceCheckUtils]: 184: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,243 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,243 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,244 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,244 INFO L263 TraceCheckUtils]: 188: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,244 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,245 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,245 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,245 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,245 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,246 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,246 INFO L263 TraceCheckUtils]: 195: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,246 INFO L280 TraceCheckUtils]: 196: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,247 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,247 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,247 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,248 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,248 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,248 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,249 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,249 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,249 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,249 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,250 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,250 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:20,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,287 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,287 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,287 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,288 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,288 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,288 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,289 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,290 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,290 INFO L280 TraceCheckUtils]: 17: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,291 INFO L280 TraceCheckUtils]: 18: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,291 INFO L263 TraceCheckUtils]: 19: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,291 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,292 INFO L280 TraceCheckUtils]: 21: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,292 INFO L280 TraceCheckUtils]: 22: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,293 INFO L263 TraceCheckUtils]: 23: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,293 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,293 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,293 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,293 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,294 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,294 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,294 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,294 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,294 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,294 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,295 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,295 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,295 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,295 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,295 INFO L263 TraceCheckUtils]: 38: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,295 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,296 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,296 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,296 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,297 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,297 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,297 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,298 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,298 INFO L263 TraceCheckUtils]: 47: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,298 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,298 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,299 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,299 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,299 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,300 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,300 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,301 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,302 INFO L280 TraceCheckUtils]: 56: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,303 INFO L263 TraceCheckUtils]: 57: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,303 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,305 INFO L280 TraceCheckUtils]: 59: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,306 INFO L280 TraceCheckUtils]: 60: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,306 INFO L263 TraceCheckUtils]: 61: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,307 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,307 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,307 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,307 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,309 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,310 INFO L280 TraceCheckUtils]: 67: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,310 INFO L263 TraceCheckUtils]: 68: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,311 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,311 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,311 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,313 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,314 INFO L280 TraceCheckUtils]: 73: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,315 INFO L280 TraceCheckUtils]: 74: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,316 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,317 INFO L280 TraceCheckUtils]: 76: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,318 INFO L280 TraceCheckUtils]: 77: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,320 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,321 INFO L280 TraceCheckUtils]: 79: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,321 INFO L263 TraceCheckUtils]: 80: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,321 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,322 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,322 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,322 INFO L263 TraceCheckUtils]: 84: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,323 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,323 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,323 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,324 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,324 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,324 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,324 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,325 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,325 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,325 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,326 INFO L263 TraceCheckUtils]: 95: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,326 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,326 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,327 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,327 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,327 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,328 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,328 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,328 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,328 INFO L263 TraceCheckUtils]: 104: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,329 INFO L280 TraceCheckUtils]: 105: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,329 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,329 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,330 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,330 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,330 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,331 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,332 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,333 INFO L280 TraceCheckUtils]: 113: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,334 INFO L280 TraceCheckUtils]: 114: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,335 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:20,336 INFO L280 TraceCheckUtils]: 116: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:20,337 INFO L263 TraceCheckUtils]: 117: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,337 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,338 INFO L280 TraceCheckUtils]: 119: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,339 INFO L280 TraceCheckUtils]: 120: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,340 INFO L263 TraceCheckUtils]: 121: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,340 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,341 INFO L280 TraceCheckUtils]: 123: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,342 INFO L280 TraceCheckUtils]: 124: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,342 INFO L263 TraceCheckUtils]: 125: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,343 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,344 INFO L280 TraceCheckUtils]: 127: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,345 INFO L280 TraceCheckUtils]: 128: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:20,346 INFO L280 TraceCheckUtils]: 129: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:20,348 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:20,349 INFO L280 TraceCheckUtils]: 131: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:20,349 INFO L263 TraceCheckUtils]: 132: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,349 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,350 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,350 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,351 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:20,352 INFO L280 TraceCheckUtils]: 137: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:20,353 INFO L280 TraceCheckUtils]: 138: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:20,355 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,356 INFO L280 TraceCheckUtils]: 140: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,356 INFO L263 TraceCheckUtils]: 141: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,357 INFO L280 TraceCheckUtils]: 142: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,357 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,358 INFO L280 TraceCheckUtils]: 145: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,359 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:20,360 INFO L280 TraceCheckUtils]: 147: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:20,361 INFO L280 TraceCheckUtils]: 148: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:20,362 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:08:20,363 INFO L280 TraceCheckUtils]: 150: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:20,363 INFO L280 TraceCheckUtils]: 151: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:20,363 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:08:20,364 INFO L280 TraceCheckUtils]: 153: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:20,364 INFO L263 TraceCheckUtils]: 154: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,364 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,365 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,365 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,365 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,365 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,366 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,366 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,366 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,367 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,367 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,367 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,368 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,368 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,368 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,368 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,369 INFO L263 TraceCheckUtils]: 170: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,369 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,369 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,370 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,370 INFO L263 TraceCheckUtils]: 174: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,370 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,371 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,371 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,371 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,371 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,372 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,372 INFO L263 TraceCheckUtils]: 181: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,372 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,373 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,373 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,373 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,374 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,374 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,374 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,374 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,375 INFO L263 TraceCheckUtils]: 190: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,375 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,375 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,376 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,376 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,376 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,377 INFO L280 TraceCheckUtils]: 196: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,377 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,377 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,377 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,378 INFO L263 TraceCheckUtils]: 200: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,378 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,378 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,379 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,379 INFO L263 TraceCheckUtils]: 204: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,379 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,380 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,380 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,380 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,381 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,381 INFO L280 TraceCheckUtils]: 210: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,381 INFO L263 TraceCheckUtils]: 211: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,381 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,382 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,382 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,382 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,383 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,383 INFO L280 TraceCheckUtils]: 217: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,383 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,384 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,384 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,384 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,384 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,385 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,385 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,385 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,386 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,386 INFO L263 TraceCheckUtils]: 227: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,386 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,387 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,387 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,387 INFO L263 TraceCheckUtils]: 231: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,388 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,388 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,388 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,388 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,389 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,389 INFO L280 TraceCheckUtils]: 237: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,389 INFO L263 TraceCheckUtils]: 238: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,390 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,390 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,390 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,391 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,391 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,391 INFO L280 TraceCheckUtils]: 244: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,391 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,392 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,392 INFO L263 TraceCheckUtils]: 247: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,392 INFO L280 TraceCheckUtils]: 248: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,393 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,393 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,393 INFO L280 TraceCheckUtils]: 251: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,393 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,394 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,394 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,394 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,395 INFO L280 TraceCheckUtils]: 256: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,395 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,395 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,396 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,396 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,396 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,396 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,397 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,397 INFO L263 TraceCheckUtils]: 264: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,397 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,398 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,398 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,398 INFO L263 TraceCheckUtils]: 268: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,399 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,399 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,399 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,400 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,400 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,400 INFO L280 TraceCheckUtils]: 274: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,400 INFO L263 TraceCheckUtils]: 275: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,401 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,401 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,401 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,402 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,402 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,402 INFO L280 TraceCheckUtils]: 281: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,403 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,403 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,403 INFO L263 TraceCheckUtils]: 284: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,403 INFO L280 TraceCheckUtils]: 285: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,404 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,404 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,404 INFO L280 TraceCheckUtils]: 288: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,405 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,405 INFO L280 TraceCheckUtils]: 290: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,405 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,406 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,406 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,406 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,406 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:20,407 INFO L280 TraceCheckUtils]: 296: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:20,407 INFO L280 TraceCheckUtils]: 297: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:20,407 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:08:20,408 INFO L280 TraceCheckUtils]: 299: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:20,408 INFO L263 TraceCheckUtils]: 300: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,408 INFO L280 TraceCheckUtils]: 301: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,409 INFO L280 TraceCheckUtils]: 302: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,409 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,409 INFO L263 TraceCheckUtils]: 304: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,409 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,410 INFO L280 TraceCheckUtils]: 306: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,410 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,410 INFO L263 TraceCheckUtils]: 308: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,411 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,411 INFO L280 TraceCheckUtils]: 310: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,411 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,412 INFO L263 TraceCheckUtils]: 312: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,412 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,412 INFO L280 TraceCheckUtils]: 314: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,413 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,413 INFO L263 TraceCheckUtils]: 316: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,413 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,413 INFO L280 TraceCheckUtils]: 318: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,414 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,414 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,414 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,415 INFO L280 TraceCheckUtils]: 322: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,415 INFO L263 TraceCheckUtils]: 323: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,415 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,416 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,416 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,416 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,416 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,417 INFO L280 TraceCheckUtils]: 329: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,417 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,417 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,417 INFO L263 TraceCheckUtils]: 332: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,418 INFO L280 TraceCheckUtils]: 333: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,418 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,418 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,419 INFO L280 TraceCheckUtils]: 336: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,419 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,419 INFO L280 TraceCheckUtils]: 338: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,420 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,420 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,420 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,421 INFO L263 TraceCheckUtils]: 342: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,421 INFO L280 TraceCheckUtils]: 343: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,421 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,421 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,422 INFO L263 TraceCheckUtils]: 346: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,422 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,422 INFO L280 TraceCheckUtils]: 348: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,423 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,423 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,423 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,424 INFO L280 TraceCheckUtils]: 352: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,424 INFO L263 TraceCheckUtils]: 353: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,424 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,425 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,425 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,425 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,425 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,426 INFO L280 TraceCheckUtils]: 359: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,426 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,426 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,427 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,427 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,427 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,428 INFO L263 TraceCheckUtils]: 365: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,428 INFO L280 TraceCheckUtils]: 366: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,428 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,428 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,429 INFO L263 TraceCheckUtils]: 369: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,429 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,429 INFO L280 TraceCheckUtils]: 371: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,430 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,430 INFO L263 TraceCheckUtils]: 373: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,430 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,431 INFO L280 TraceCheckUtils]: 375: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,431 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,431 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,432 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,432 INFO L280 TraceCheckUtils]: 379: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,432 INFO L263 TraceCheckUtils]: 380: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,432 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,433 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,433 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,433 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,434 INFO L280 TraceCheckUtils]: 385: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,434 INFO L280 TraceCheckUtils]: 386: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,434 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,435 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,435 INFO L263 TraceCheckUtils]: 389: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,435 INFO L280 TraceCheckUtils]: 390: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,435 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,436 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,436 INFO L280 TraceCheckUtils]: 393: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,436 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,437 INFO L280 TraceCheckUtils]: 395: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,437 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,437 INFO L275 TraceCheckUtils]: 397: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,438 INFO L280 TraceCheckUtils]: 398: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,438 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,438 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:08:20,439 INFO L280 TraceCheckUtils]: 401: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:20,439 INFO L280 TraceCheckUtils]: 402: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:20,439 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:08:20,439 INFO L280 TraceCheckUtils]: 404: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:20,440 INFO L263 TraceCheckUtils]: 405: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,440 INFO L280 TraceCheckUtils]: 406: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,440 INFO L280 TraceCheckUtils]: 407: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,440 INFO L280 TraceCheckUtils]: 408: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,441 INFO L263 TraceCheckUtils]: 409: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,441 INFO L280 TraceCheckUtils]: 410: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,441 INFO L280 TraceCheckUtils]: 411: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,442 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,442 INFO L263 TraceCheckUtils]: 413: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,442 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,443 INFO L280 TraceCheckUtils]: 415: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,443 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,443 INFO L263 TraceCheckUtils]: 417: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,444 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,444 INFO L280 TraceCheckUtils]: 419: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,444 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,444 INFO L263 TraceCheckUtils]: 421: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,445 INFO L280 TraceCheckUtils]: 422: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,445 INFO L280 TraceCheckUtils]: 423: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,445 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,446 INFO L263 TraceCheckUtils]: 425: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,446 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,446 INFO L280 TraceCheckUtils]: 427: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,447 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,447 INFO L263 TraceCheckUtils]: 429: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,447 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,447 INFO L280 TraceCheckUtils]: 431: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,448 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,448 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,448 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,449 INFO L280 TraceCheckUtils]: 435: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,449 INFO L263 TraceCheckUtils]: 436: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,449 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,450 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,450 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,450 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,450 INFO L280 TraceCheckUtils]: 441: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,451 INFO L280 TraceCheckUtils]: 442: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,451 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,451 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,452 INFO L263 TraceCheckUtils]: 445: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,452 INFO L280 TraceCheckUtils]: 446: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,452 INFO L280 TraceCheckUtils]: 447: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,453 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,453 INFO L280 TraceCheckUtils]: 449: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,453 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,454 INFO L280 TraceCheckUtils]: 451: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,454 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,454 INFO L275 TraceCheckUtils]: 453: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,454 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,455 INFO L263 TraceCheckUtils]: 455: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,455 INFO L280 TraceCheckUtils]: 456: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,455 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,456 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,456 INFO L263 TraceCheckUtils]: 459: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,456 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,457 INFO L280 TraceCheckUtils]: 461: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,457 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,457 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,457 INFO L275 TraceCheckUtils]: 464: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,458 INFO L280 TraceCheckUtils]: 465: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,458 INFO L263 TraceCheckUtils]: 466: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,458 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,459 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,459 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,459 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,460 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,460 INFO L280 TraceCheckUtils]: 472: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,460 INFO L275 TraceCheckUtils]: 473: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,461 INFO L280 TraceCheckUtils]: 474: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,461 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,461 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,462 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,462 INFO L263 TraceCheckUtils]: 478: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,462 INFO L280 TraceCheckUtils]: 479: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,463 INFO L280 TraceCheckUtils]: 480: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,463 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,463 INFO L263 TraceCheckUtils]: 482: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,463 INFO L280 TraceCheckUtils]: 483: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,464 INFO L280 TraceCheckUtils]: 484: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,464 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,464 INFO L263 TraceCheckUtils]: 486: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,464 INFO L280 TraceCheckUtils]: 487: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,465 INFO L280 TraceCheckUtils]: 488: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,465 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,465 INFO L280 TraceCheckUtils]: 490: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,465 INFO L275 TraceCheckUtils]: 491: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,466 INFO L280 TraceCheckUtils]: 492: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,466 INFO L263 TraceCheckUtils]: 493: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,466 INFO L280 TraceCheckUtils]: 494: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,467 INFO L280 TraceCheckUtils]: 495: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,467 INFO L280 TraceCheckUtils]: 496: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,467 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,468 INFO L280 TraceCheckUtils]: 498: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,468 INFO L280 TraceCheckUtils]: 499: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,468 INFO L275 TraceCheckUtils]: 500: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,468 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,469 INFO L263 TraceCheckUtils]: 502: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,469 INFO L280 TraceCheckUtils]: 503: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,469 INFO L280 TraceCheckUtils]: 504: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,470 INFO L280 TraceCheckUtils]: 505: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,470 INFO L280 TraceCheckUtils]: 506: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,470 INFO L275 TraceCheckUtils]: 507: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,471 INFO L280 TraceCheckUtils]: 508: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,471 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,471 INFO L275 TraceCheckUtils]: 510: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,472 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,472 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,472 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,472 INFO L280 TraceCheckUtils]: 514: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,473 INFO L263 TraceCheckUtils]: 515: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,473 INFO L280 TraceCheckUtils]: 516: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,473 INFO L280 TraceCheckUtils]: 517: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,474 INFO L280 TraceCheckUtils]: 518: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,474 INFO L263 TraceCheckUtils]: 519: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,474 INFO L280 TraceCheckUtils]: 520: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,475 INFO L280 TraceCheckUtils]: 521: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,475 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,475 INFO L263 TraceCheckUtils]: 523: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,475 INFO L280 TraceCheckUtils]: 524: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,476 INFO L280 TraceCheckUtils]: 525: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,476 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,476 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,477 INFO L275 TraceCheckUtils]: 528: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,477 INFO L280 TraceCheckUtils]: 529: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,477 INFO L263 TraceCheckUtils]: 530: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,478 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,478 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,478 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,478 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,479 INFO L280 TraceCheckUtils]: 535: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,479 INFO L280 TraceCheckUtils]: 536: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,479 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,480 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,480 INFO L263 TraceCheckUtils]: 539: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,480 INFO L280 TraceCheckUtils]: 540: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,481 INFO L280 TraceCheckUtils]: 541: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,481 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,481 INFO L280 TraceCheckUtils]: 543: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,482 INFO L275 TraceCheckUtils]: 544: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,482 INFO L280 TraceCheckUtils]: 545: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,482 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,482 INFO L275 TraceCheckUtils]: 547: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,483 INFO L280 TraceCheckUtils]: 548: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,483 INFO L280 TraceCheckUtils]: 549: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,483 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,484 INFO L280 TraceCheckUtils]: 551: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,484 INFO L263 TraceCheckUtils]: 552: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,484 INFO L280 TraceCheckUtils]: 553: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,485 INFO L280 TraceCheckUtils]: 554: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,485 INFO L280 TraceCheckUtils]: 555: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,485 INFO L263 TraceCheckUtils]: 556: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,486 INFO L280 TraceCheckUtils]: 557: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,486 INFO L280 TraceCheckUtils]: 558: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,486 INFO L280 TraceCheckUtils]: 559: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,486 INFO L263 TraceCheckUtils]: 560: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,487 INFO L280 TraceCheckUtils]: 561: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,487 INFO L280 TraceCheckUtils]: 562: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,487 INFO L280 TraceCheckUtils]: 563: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,488 INFO L263 TraceCheckUtils]: 564: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,488 INFO L280 TraceCheckUtils]: 565: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,488 INFO L280 TraceCheckUtils]: 566: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,489 INFO L280 TraceCheckUtils]: 567: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,489 INFO L280 TraceCheckUtils]: 568: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,489 INFO L275 TraceCheckUtils]: 569: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,489 INFO L280 TraceCheckUtils]: 570: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,490 INFO L263 TraceCheckUtils]: 571: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,490 INFO L280 TraceCheckUtils]: 572: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,490 INFO L280 TraceCheckUtils]: 573: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,491 INFO L280 TraceCheckUtils]: 574: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,491 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,491 INFO L280 TraceCheckUtils]: 576: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,492 INFO L280 TraceCheckUtils]: 577: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,492 INFO L275 TraceCheckUtils]: 578: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,492 INFO L280 TraceCheckUtils]: 579: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,492 INFO L263 TraceCheckUtils]: 580: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,493 INFO L280 TraceCheckUtils]: 581: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,493 INFO L280 TraceCheckUtils]: 582: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,493 INFO L280 TraceCheckUtils]: 583: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,494 INFO L280 TraceCheckUtils]: 584: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,494 INFO L275 TraceCheckUtils]: 585: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,494 INFO L280 TraceCheckUtils]: 586: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,495 INFO L280 TraceCheckUtils]: 587: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,495 INFO L275 TraceCheckUtils]: 588: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,495 INFO L280 TraceCheckUtils]: 589: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,496 INFO L263 TraceCheckUtils]: 590: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,496 INFO L280 TraceCheckUtils]: 591: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,496 INFO L280 TraceCheckUtils]: 592: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,496 INFO L280 TraceCheckUtils]: 593: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,497 INFO L263 TraceCheckUtils]: 594: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,497 INFO L280 TraceCheckUtils]: 595: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,497 INFO L280 TraceCheckUtils]: 596: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,498 INFO L280 TraceCheckUtils]: 597: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,498 INFO L280 TraceCheckUtils]: 598: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,498 INFO L275 TraceCheckUtils]: 599: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,499 INFO L280 TraceCheckUtils]: 600: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,499 INFO L263 TraceCheckUtils]: 601: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,499 INFO L280 TraceCheckUtils]: 602: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,499 INFO L280 TraceCheckUtils]: 603: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,500 INFO L280 TraceCheckUtils]: 604: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,500 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,500 INFO L280 TraceCheckUtils]: 606: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,501 INFO L280 TraceCheckUtils]: 607: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,501 INFO L275 TraceCheckUtils]: 608: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,501 INFO L280 TraceCheckUtils]: 609: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,502 INFO L280 TraceCheckUtils]: 610: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,502 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,502 INFO L280 TraceCheckUtils]: 612: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,503 INFO L280 TraceCheckUtils]: 613: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,503 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:20,503 INFO L280 TraceCheckUtils]: 615: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:20,503 INFO L280 TraceCheckUtils]: 616: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:20,504 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13868#false} {13871#(<= 10 main_~x~0)} #51#return; {13868#false} is VALID [2020-07-08 12:08:20,913 INFO L263 TraceCheckUtils]: 0: Hoare triple {13867#true} call ULTIMATE.init(); {13867#true} is VALID [2020-07-08 12:08:20,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,913 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:08:20,914 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret5 := main(); {13867#true} is VALID [2020-07-08 12:08:20,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~x~0 := 10; {13871#(<= 10 main_~x~0)} is VALID [2020-07-08 12:08:20,915 INFO L263 TraceCheckUtils]: 5: Hoare triple {13871#(<= 10 main_~x~0)} call #t~ret4 := fibo1(~x~0); {13867#true} is VALID [2020-07-08 12:08:20,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,916 INFO L263 TraceCheckUtils]: 9: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,917 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,918 INFO L263 TraceCheckUtils]: 13: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,918 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,919 INFO L263 TraceCheckUtils]: 17: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,919 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,920 INFO L263 TraceCheckUtils]: 21: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,921 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,922 INFO L280 TraceCheckUtils]: 23: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,924 INFO L263 TraceCheckUtils]: 25: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,924 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,925 INFO L280 TraceCheckUtils]: 27: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,926 INFO L280 TraceCheckUtils]: 28: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,927 INFO L263 TraceCheckUtils]: 29: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,927 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,927 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,927 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,928 INFO L263 TraceCheckUtils]: 33: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,928 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,928 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,929 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,929 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,929 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,930 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,930 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,930 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,930 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,931 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,931 INFO L263 TraceCheckUtils]: 44: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,931 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,932 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,932 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,932 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,933 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,933 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,933 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,933 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,934 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,934 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,934 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,935 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,935 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,935 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,935 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,936 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,937 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,938 INFO L280 TraceCheckUtils]: 62: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,938 INFO L263 TraceCheckUtils]: 63: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,939 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,940 INFO L280 TraceCheckUtils]: 65: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,942 INFO L280 TraceCheckUtils]: 66: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,942 INFO L263 TraceCheckUtils]: 67: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,942 INFO L280 TraceCheckUtils]: 68: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,942 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,943 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,943 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,944 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,946 INFO L280 TraceCheckUtils]: 73: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,946 INFO L263 TraceCheckUtils]: 74: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,946 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,946 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,947 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,949 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,949 INFO L280 TraceCheckUtils]: 79: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,950 INFO L280 TraceCheckUtils]: 80: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,952 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,953 INFO L280 TraceCheckUtils]: 82: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,954 INFO L280 TraceCheckUtils]: 83: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,956 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,957 INFO L280 TraceCheckUtils]: 85: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,957 INFO L263 TraceCheckUtils]: 86: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,957 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,958 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,958 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,958 INFO L263 TraceCheckUtils]: 90: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,958 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,959 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,959 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:20,959 INFO L263 TraceCheckUtils]: 94: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,960 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,960 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,960 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,961 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,961 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:20,961 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,961 INFO L263 TraceCheckUtils]: 101: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,962 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,962 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,962 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,962 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:20,963 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:20,963 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,963 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:20,964 INFO L280 TraceCheckUtils]: 109: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:20,964 INFO L263 TraceCheckUtils]: 110: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,964 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,964 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,965 INFO L280 TraceCheckUtils]: 113: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,965 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,965 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:20,966 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:20,966 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,968 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,969 INFO L280 TraceCheckUtils]: 119: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,969 INFO L280 TraceCheckUtils]: 120: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,971 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:20,972 INFO L280 TraceCheckUtils]: 122: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:08:20,972 INFO L263 TraceCheckUtils]: 123: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,973 INFO L280 TraceCheckUtils]: 124: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,974 INFO L280 TraceCheckUtils]: 125: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,975 INFO L280 TraceCheckUtils]: 126: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,975 INFO L263 TraceCheckUtils]: 127: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,976 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,977 INFO L280 TraceCheckUtils]: 129: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,978 INFO L280 TraceCheckUtils]: 130: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:20,978 INFO L263 TraceCheckUtils]: 131: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:20,979 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,980 INFO L280 TraceCheckUtils]: 133: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:20,981 INFO L280 TraceCheckUtils]: 134: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:20,982 INFO L280 TraceCheckUtils]: 135: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:20,984 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:20,985 INFO L280 TraceCheckUtils]: 137: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:08:20,985 INFO L263 TraceCheckUtils]: 138: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,985 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,986 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:20,986 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,987 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:20,988 INFO L280 TraceCheckUtils]: 143: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:20,989 INFO L280 TraceCheckUtils]: 144: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:08:20,991 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,992 INFO L280 TraceCheckUtils]: 146: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:08:20,992 INFO L263 TraceCheckUtils]: 147: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:20,993 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:20,993 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:20,993 INFO L280 TraceCheckUtils]: 150: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:20,993 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:20,995 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:20,996 INFO L280 TraceCheckUtils]: 153: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:20,997 INFO L280 TraceCheckUtils]: 154: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:08:20,998 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:08:20,999 INFO L280 TraceCheckUtils]: 156: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:20,999 INFO L280 TraceCheckUtils]: 157: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:20,999 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:08:21,000 INFO L280 TraceCheckUtils]: 159: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:21,000 INFO L263 TraceCheckUtils]: 160: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,002 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,002 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,003 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,003 INFO L263 TraceCheckUtils]: 164: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,003 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,004 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,004 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,004 INFO L263 TraceCheckUtils]: 168: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,004 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,005 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,005 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,005 INFO L263 TraceCheckUtils]: 172: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,006 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,006 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,006 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,007 INFO L263 TraceCheckUtils]: 176: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,007 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,007 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,007 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,008 INFO L263 TraceCheckUtils]: 180: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,008 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,008 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,009 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,009 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,009 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,010 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,010 INFO L263 TraceCheckUtils]: 187: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,010 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,010 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,011 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,011 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,011 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,012 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,012 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,012 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,012 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,013 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,013 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,013 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,014 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,014 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,014 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,015 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,015 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,015 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,015 INFO L263 TraceCheckUtils]: 206: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,016 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,016 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,016 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,017 INFO L263 TraceCheckUtils]: 210: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,017 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,017 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,018 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,018 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,018 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,019 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,019 INFO L263 TraceCheckUtils]: 217: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,019 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,019 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,020 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,020 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,020 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,021 INFO L280 TraceCheckUtils]: 223: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,021 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,021 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,022 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,022 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,022 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,022 INFO L263 TraceCheckUtils]: 229: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,023 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,023 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,023 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,024 INFO L263 TraceCheckUtils]: 233: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,024 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,024 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,025 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,025 INFO L263 TraceCheckUtils]: 237: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,025 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,025 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,026 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,026 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,026 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,027 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,027 INFO L263 TraceCheckUtils]: 244: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,027 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,028 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,028 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,028 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,028 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,029 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,029 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,029 INFO L280 TraceCheckUtils]: 252: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,030 INFO L263 TraceCheckUtils]: 253: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,030 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,030 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,031 INFO L280 TraceCheckUtils]: 256: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,031 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,031 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,031 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,032 INFO L280 TraceCheckUtils]: 260: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,032 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,032 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,033 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,033 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,033 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,033 INFO L263 TraceCheckUtils]: 266: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,034 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,034 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,034 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,034 INFO L263 TraceCheckUtils]: 270: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,035 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,035 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,035 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,036 INFO L263 TraceCheckUtils]: 274: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,036 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,036 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,036 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,037 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,037 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,037 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,038 INFO L263 TraceCheckUtils]: 281: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,038 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,038 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,038 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,039 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,039 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,039 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,040 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,040 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,040 INFO L263 TraceCheckUtils]: 290: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,040 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,041 INFO L280 TraceCheckUtils]: 292: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,041 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,041 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,042 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,042 INFO L280 TraceCheckUtils]: 296: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,042 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,042 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,043 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,043 INFO L280 TraceCheckUtils]: 300: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,043 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:21,044 INFO L280 TraceCheckUtils]: 302: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:21,044 INFO L280 TraceCheckUtils]: 303: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:21,044 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:08:21,045 INFO L280 TraceCheckUtils]: 305: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:21,045 INFO L263 TraceCheckUtils]: 306: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,045 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,045 INFO L280 TraceCheckUtils]: 308: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,046 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,046 INFO L263 TraceCheckUtils]: 310: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,046 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,047 INFO L280 TraceCheckUtils]: 312: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,047 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,047 INFO L263 TraceCheckUtils]: 314: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,047 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,048 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,048 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,048 INFO L263 TraceCheckUtils]: 318: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,049 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,049 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,049 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,049 INFO L263 TraceCheckUtils]: 322: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,050 INFO L280 TraceCheckUtils]: 323: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,050 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,050 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,051 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,051 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,051 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,051 INFO L263 TraceCheckUtils]: 329: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,052 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,052 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,052 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,053 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,053 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,053 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,054 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,054 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,054 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,054 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,055 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,055 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,055 INFO L280 TraceCheckUtils]: 342: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,056 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,056 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,056 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,056 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,057 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,057 INFO L263 TraceCheckUtils]: 348: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,057 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,057 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,058 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,058 INFO L263 TraceCheckUtils]: 352: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,058 INFO L280 TraceCheckUtils]: 353: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,059 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,059 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,059 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,059 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,060 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,060 INFO L263 TraceCheckUtils]: 359: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,060 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,061 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,061 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,061 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,061 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,062 INFO L280 TraceCheckUtils]: 365: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,062 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,062 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,063 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,063 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,063 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,063 INFO L263 TraceCheckUtils]: 371: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,064 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,064 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,064 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,065 INFO L263 TraceCheckUtils]: 375: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,065 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,065 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,065 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,066 INFO L263 TraceCheckUtils]: 379: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,066 INFO L280 TraceCheckUtils]: 380: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,066 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,067 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,067 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,067 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,068 INFO L280 TraceCheckUtils]: 385: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,068 INFO L263 TraceCheckUtils]: 386: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,068 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,068 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,069 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,069 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,069 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,070 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,070 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,070 INFO L280 TraceCheckUtils]: 394: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,070 INFO L263 TraceCheckUtils]: 395: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,071 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,071 INFO L280 TraceCheckUtils]: 397: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,071 INFO L280 TraceCheckUtils]: 398: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,072 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,072 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,072 INFO L280 TraceCheckUtils]: 401: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,072 INFO L280 TraceCheckUtils]: 402: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,073 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,073 INFO L280 TraceCheckUtils]: 404: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,073 INFO L280 TraceCheckUtils]: 405: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,074 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:08:21,074 INFO L280 TraceCheckUtils]: 407: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:21,074 INFO L280 TraceCheckUtils]: 408: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:21,074 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:08:21,075 INFO L280 TraceCheckUtils]: 410: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:21,075 INFO L263 TraceCheckUtils]: 411: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,075 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,076 INFO L280 TraceCheckUtils]: 413: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,076 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,076 INFO L263 TraceCheckUtils]: 415: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,077 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,077 INFO L280 TraceCheckUtils]: 417: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,077 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,077 INFO L263 TraceCheckUtils]: 419: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,078 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,078 INFO L280 TraceCheckUtils]: 421: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,078 INFO L280 TraceCheckUtils]: 422: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,079 INFO L263 TraceCheckUtils]: 423: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,079 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,079 INFO L280 TraceCheckUtils]: 425: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,079 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,080 INFO L263 TraceCheckUtils]: 427: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,080 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,080 INFO L280 TraceCheckUtils]: 429: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,081 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,081 INFO L263 TraceCheckUtils]: 431: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,081 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,081 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,082 INFO L280 TraceCheckUtils]: 434: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,082 INFO L263 TraceCheckUtils]: 435: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,082 INFO L280 TraceCheckUtils]: 436: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,082 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,083 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,083 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,083 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,084 INFO L280 TraceCheckUtils]: 441: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,084 INFO L263 TraceCheckUtils]: 442: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,084 INFO L280 TraceCheckUtils]: 443: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,084 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,085 INFO L280 TraceCheckUtils]: 445: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,085 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,085 INFO L280 TraceCheckUtils]: 447: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,086 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,086 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,086 INFO L280 TraceCheckUtils]: 450: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,086 INFO L263 TraceCheckUtils]: 451: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,087 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,087 INFO L280 TraceCheckUtils]: 453: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,087 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,088 INFO L280 TraceCheckUtils]: 455: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,088 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,088 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,088 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,089 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,089 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,089 INFO L263 TraceCheckUtils]: 461: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,090 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,090 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,090 INFO L280 TraceCheckUtils]: 464: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,091 INFO L263 TraceCheckUtils]: 465: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,091 INFO L280 TraceCheckUtils]: 466: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,091 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,091 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,092 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,092 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,092 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,093 INFO L263 TraceCheckUtils]: 472: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,093 INFO L280 TraceCheckUtils]: 473: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,093 INFO L280 TraceCheckUtils]: 474: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,093 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,094 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,094 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,094 INFO L280 TraceCheckUtils]: 478: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,095 INFO L275 TraceCheckUtils]: 479: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,095 INFO L280 TraceCheckUtils]: 480: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,095 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,095 INFO L275 TraceCheckUtils]: 482: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,096 INFO L280 TraceCheckUtils]: 483: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,096 INFO L263 TraceCheckUtils]: 484: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,096 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,097 INFO L280 TraceCheckUtils]: 486: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,097 INFO L280 TraceCheckUtils]: 487: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,097 INFO L263 TraceCheckUtils]: 488: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,097 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,098 INFO L280 TraceCheckUtils]: 490: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,098 INFO L280 TraceCheckUtils]: 491: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,098 INFO L263 TraceCheckUtils]: 492: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,099 INFO L280 TraceCheckUtils]: 493: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,099 INFO L280 TraceCheckUtils]: 494: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,099 INFO L280 TraceCheckUtils]: 495: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,100 INFO L280 TraceCheckUtils]: 496: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,100 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,100 INFO L280 TraceCheckUtils]: 498: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,100 INFO L263 TraceCheckUtils]: 499: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,101 INFO L280 TraceCheckUtils]: 500: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,101 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,101 INFO L280 TraceCheckUtils]: 502: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,102 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,102 INFO L280 TraceCheckUtils]: 504: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,102 INFO L280 TraceCheckUtils]: 505: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,102 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,103 INFO L280 TraceCheckUtils]: 507: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,103 INFO L263 TraceCheckUtils]: 508: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,103 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,104 INFO L280 TraceCheckUtils]: 510: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,104 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,104 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,104 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,105 INFO L280 TraceCheckUtils]: 514: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,105 INFO L280 TraceCheckUtils]: 515: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,105 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,105 INFO L280 TraceCheckUtils]: 517: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,106 INFO L280 TraceCheckUtils]: 518: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,106 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,106 INFO L280 TraceCheckUtils]: 520: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,107 INFO L263 TraceCheckUtils]: 521: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,107 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,107 INFO L280 TraceCheckUtils]: 523: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,107 INFO L280 TraceCheckUtils]: 524: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,108 INFO L263 TraceCheckUtils]: 525: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,108 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,108 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,109 INFO L280 TraceCheckUtils]: 528: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,109 INFO L263 TraceCheckUtils]: 529: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,109 INFO L280 TraceCheckUtils]: 530: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,109 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,110 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,110 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,110 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,111 INFO L280 TraceCheckUtils]: 535: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,111 INFO L263 TraceCheckUtils]: 536: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,111 INFO L280 TraceCheckUtils]: 537: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,111 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,112 INFO L280 TraceCheckUtils]: 539: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,112 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,112 INFO L280 TraceCheckUtils]: 541: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,113 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,113 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,113 INFO L280 TraceCheckUtils]: 544: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,114 INFO L263 TraceCheckUtils]: 545: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,114 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,114 INFO L280 TraceCheckUtils]: 547: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,114 INFO L280 TraceCheckUtils]: 548: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,115 INFO L280 TraceCheckUtils]: 549: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,115 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,115 INFO L280 TraceCheckUtils]: 551: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,116 INFO L280 TraceCheckUtils]: 552: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,116 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,116 INFO L280 TraceCheckUtils]: 554: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,116 INFO L280 TraceCheckUtils]: 555: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,117 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,117 INFO L280 TraceCheckUtils]: 557: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,117 INFO L263 TraceCheckUtils]: 558: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,118 INFO L280 TraceCheckUtils]: 559: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,118 INFO L280 TraceCheckUtils]: 560: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,118 INFO L280 TraceCheckUtils]: 561: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,118 INFO L263 TraceCheckUtils]: 562: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,119 INFO L280 TraceCheckUtils]: 563: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,119 INFO L280 TraceCheckUtils]: 564: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,119 INFO L280 TraceCheckUtils]: 565: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,120 INFO L263 TraceCheckUtils]: 566: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,120 INFO L280 TraceCheckUtils]: 567: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,120 INFO L280 TraceCheckUtils]: 568: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,120 INFO L280 TraceCheckUtils]: 569: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,121 INFO L263 TraceCheckUtils]: 570: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,121 INFO L280 TraceCheckUtils]: 571: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,121 INFO L280 TraceCheckUtils]: 572: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,122 INFO L280 TraceCheckUtils]: 573: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,122 INFO L280 TraceCheckUtils]: 574: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,122 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,123 INFO L280 TraceCheckUtils]: 576: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,123 INFO L263 TraceCheckUtils]: 577: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,123 INFO L280 TraceCheckUtils]: 578: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,123 INFO L280 TraceCheckUtils]: 579: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,124 INFO L280 TraceCheckUtils]: 580: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,124 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,124 INFO L280 TraceCheckUtils]: 582: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,125 INFO L280 TraceCheckUtils]: 583: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,125 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,125 INFO L280 TraceCheckUtils]: 585: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,125 INFO L263 TraceCheckUtils]: 586: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,126 INFO L280 TraceCheckUtils]: 587: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,126 INFO L280 TraceCheckUtils]: 588: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,126 INFO L280 TraceCheckUtils]: 589: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,127 INFO L280 TraceCheckUtils]: 590: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,127 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,127 INFO L280 TraceCheckUtils]: 592: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,127 INFO L280 TraceCheckUtils]: 593: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,128 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:21,128 INFO L280 TraceCheckUtils]: 595: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,128 INFO L263 TraceCheckUtils]: 596: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,129 INFO L280 TraceCheckUtils]: 597: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,129 INFO L280 TraceCheckUtils]: 598: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,129 INFO L280 TraceCheckUtils]: 599: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:21,129 INFO L263 TraceCheckUtils]: 600: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:21,130 INFO L280 TraceCheckUtils]: 601: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,130 INFO L280 TraceCheckUtils]: 602: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:21,130 INFO L280 TraceCheckUtils]: 603: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:21,131 INFO L280 TraceCheckUtils]: 604: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,131 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:21,131 INFO L280 TraceCheckUtils]: 606: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:21,131 INFO L263 TraceCheckUtils]: 607: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:21,132 INFO L280 TraceCheckUtils]: 608: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:21,132 INFO L280 TraceCheckUtils]: 609: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:21,132 INFO L280 TraceCheckUtils]: 610: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,133 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,133 INFO L280 TraceCheckUtils]: 612: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,133 INFO L280 TraceCheckUtils]: 613: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,134 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:21,134 INFO L280 TraceCheckUtils]: 615: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:21,134 INFO L280 TraceCheckUtils]: 616: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,134 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:21,135 INFO L280 TraceCheckUtils]: 618: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:21,135 INFO L280 TraceCheckUtils]: 619: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:21,135 INFO L275 TraceCheckUtils]: 620: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:21,136 INFO L280 TraceCheckUtils]: 621: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:21,136 INFO L280 TraceCheckUtils]: 622: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:21,136 INFO L275 TraceCheckUtils]: 623: Hoare quadruple {13868#false} {13871#(<= 10 main_~x~0)} #51#return; {13868#false} is VALID [2020-07-08 12:08:21,136 INFO L280 TraceCheckUtils]: 624: Hoare triple {13868#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13868#false} is VALID [2020-07-08 12:08:21,137 INFO L280 TraceCheckUtils]: 625: Hoare triple {13868#false} assume 55 != ~result~0; {13868#false} is VALID [2020-07-08 12:08:21,137 INFO L280 TraceCheckUtils]: 626: Hoare triple {13868#false} assume !false; {13868#false} is VALID [2020-07-08 12:08:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 11368 backedges. 478 proven. 1453 refuted. 0 times theorem prover too weak. 9437 trivial. 0 not checked. [2020-07-08 12:08:21,607 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271425878] [2020-07-08 12:08:21,607 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [284130837] [2020-07-08 12:08:21,608 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 [2020-07-08 12:08:21,796 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2020-07-08 12:08:21,797 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:08:21,800 INFO L264 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 12:08:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:08:21,921 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:08:22,756 INFO L263 TraceCheckUtils]: 0: Hoare triple {13867#true} call ULTIMATE.init(); {13867#true} is VALID [2020-07-08 12:08:22,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:08:22,757 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret5 := main(); {13867#true} is VALID [2020-07-08 12:08:22,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~x~0 := 10; {13867#true} is VALID [2020-07-08 12:08:22,757 INFO L263 TraceCheckUtils]: 5: Hoare triple {13867#true} call #t~ret4 := fibo1(~x~0); {13867#true} is VALID [2020-07-08 12:08:22,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,757 INFO L263 TraceCheckUtils]: 9: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,757 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,758 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,758 INFO L263 TraceCheckUtils]: 13: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,758 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,758 INFO L263 TraceCheckUtils]: 17: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,759 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,759 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,759 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,759 INFO L263 TraceCheckUtils]: 21: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,759 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,759 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,759 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,759 INFO L263 TraceCheckUtils]: 25: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,760 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,762 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,763 INFO L263 TraceCheckUtils]: 29: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,763 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,763 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,763 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,763 INFO L263 TraceCheckUtils]: 33: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,764 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,764 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,764 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,764 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,764 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,764 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,765 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,765 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,765 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,765 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,765 INFO L263 TraceCheckUtils]: 44: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,765 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,766 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,766 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,766 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,766 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,766 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,766 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,766 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,767 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,767 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,767 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,767 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,767 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,767 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,768 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,768 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,768 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,768 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,768 INFO L263 TraceCheckUtils]: 63: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,768 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,769 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,769 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,769 INFO L263 TraceCheckUtils]: 67: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,769 INFO L280 TraceCheckUtils]: 68: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,769 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,769 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,770 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,770 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,770 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,770 INFO L263 TraceCheckUtils]: 74: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,770 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,770 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,770 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,771 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,771 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,771 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,771 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,771 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,771 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,772 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,772 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,772 INFO L263 TraceCheckUtils]: 86: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,772 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,772 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,772 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,773 INFO L263 TraceCheckUtils]: 90: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,773 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,773 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,773 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,773 INFO L263 TraceCheckUtils]: 94: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,773 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,774 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,774 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,774 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,774 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,774 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,774 INFO L263 TraceCheckUtils]: 101: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,775 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,775 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,775 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,775 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,775 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,775 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,776 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,776 INFO L280 TraceCheckUtils]: 109: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,776 INFO L263 TraceCheckUtils]: 110: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,776 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,776 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,776 INFO L280 TraceCheckUtils]: 113: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,776 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,777 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,777 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,777 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,777 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,777 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,778 INFO L280 TraceCheckUtils]: 120: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,778 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,778 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,778 INFO L263 TraceCheckUtils]: 123: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,778 INFO L280 TraceCheckUtils]: 124: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,778 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,778 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,779 INFO L263 TraceCheckUtils]: 127: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,779 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,779 INFO L280 TraceCheckUtils]: 129: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,779 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,779 INFO L263 TraceCheckUtils]: 131: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,779 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,780 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,780 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,780 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,780 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,780 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,780 INFO L263 TraceCheckUtils]: 138: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,781 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,781 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,781 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,781 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,781 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,781 INFO L280 TraceCheckUtils]: 144: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,782 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,782 INFO L280 TraceCheckUtils]: 146: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,782 INFO L263 TraceCheckUtils]: 147: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,782 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,782 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,782 INFO L280 TraceCheckUtils]: 150: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,783 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,783 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,783 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,783 INFO L280 TraceCheckUtils]: 154: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,783 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,783 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,784 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,784 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,784 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,784 INFO L263 TraceCheckUtils]: 160: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,784 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,784 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,785 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,785 INFO L263 TraceCheckUtils]: 164: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,785 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,785 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,785 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,785 INFO L263 TraceCheckUtils]: 168: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,786 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,786 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,786 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,786 INFO L263 TraceCheckUtils]: 172: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,786 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,786 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,787 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,787 INFO L263 TraceCheckUtils]: 176: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,787 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,787 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,787 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,787 INFO L263 TraceCheckUtils]: 180: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,787 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,788 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,788 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,788 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,788 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,788 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,788 INFO L263 TraceCheckUtils]: 187: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,789 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,789 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,789 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,789 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,789 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,789 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,790 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,790 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,790 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,790 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,790 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,790 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,791 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,791 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,791 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,791 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,791 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,791 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,792 INFO L263 TraceCheckUtils]: 206: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,792 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,792 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,792 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,792 INFO L263 TraceCheckUtils]: 210: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,793 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,793 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,793 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,793 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,793 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,793 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,794 INFO L263 TraceCheckUtils]: 217: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,794 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,794 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,794 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,794 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,794 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,795 INFO L280 TraceCheckUtils]: 223: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,795 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,795 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,795 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,795 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,795 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,796 INFO L263 TraceCheckUtils]: 229: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,796 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,796 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,796 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,796 INFO L263 TraceCheckUtils]: 233: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,796 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,797 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,797 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,797 INFO L263 TraceCheckUtils]: 237: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,797 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,797 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,797 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,797 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,798 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,798 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,798 INFO L263 TraceCheckUtils]: 244: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,798 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,798 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,798 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,799 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,799 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,799 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,799 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,799 INFO L280 TraceCheckUtils]: 252: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,800 INFO L263 TraceCheckUtils]: 253: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,800 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,800 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,800 INFO L280 TraceCheckUtils]: 256: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,800 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,800 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,801 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,801 INFO L280 TraceCheckUtils]: 260: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,801 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,801 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,801 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,801 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,802 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,802 INFO L263 TraceCheckUtils]: 266: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,802 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,802 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,802 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,802 INFO L263 TraceCheckUtils]: 270: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,803 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,803 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,803 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,803 INFO L263 TraceCheckUtils]: 274: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,803 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,803 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,803 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,804 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,804 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,804 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,804 INFO L263 TraceCheckUtils]: 281: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,804 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,804 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,805 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,805 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,805 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,805 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,805 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,805 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,806 INFO L263 TraceCheckUtils]: 290: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,806 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,806 INFO L280 TraceCheckUtils]: 292: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,806 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,806 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,806 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,807 INFO L280 TraceCheckUtils]: 296: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,807 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,807 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,807 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,807 INFO L280 TraceCheckUtils]: 300: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,808 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,808 INFO L280 TraceCheckUtils]: 302: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,808 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,808 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,808 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,808 INFO L263 TraceCheckUtils]: 306: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,809 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,809 INFO L280 TraceCheckUtils]: 308: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,809 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,809 INFO L263 TraceCheckUtils]: 310: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,809 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,809 INFO L280 TraceCheckUtils]: 312: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,810 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,810 INFO L263 TraceCheckUtils]: 314: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,810 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,810 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,810 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,811 INFO L263 TraceCheckUtils]: 318: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,811 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,811 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,811 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,811 INFO L263 TraceCheckUtils]: 322: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,811 INFO L280 TraceCheckUtils]: 323: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,812 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,812 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,812 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,812 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,812 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,812 INFO L263 TraceCheckUtils]: 329: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,813 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,813 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,813 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,813 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,813 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,813 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,813 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,813 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L280 TraceCheckUtils]: 342: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,814 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L263 TraceCheckUtils]: 348: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L263 TraceCheckUtils]: 352: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L280 TraceCheckUtils]: 353: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,815 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L263 TraceCheckUtils]: 359: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,816 INFO L280 TraceCheckUtils]: 365: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L263 TraceCheckUtils]: 371: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,817 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L263 TraceCheckUtils]: 375: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L263 TraceCheckUtils]: 379: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L280 TraceCheckUtils]: 380: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,818 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L280 TraceCheckUtils]: 385: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L263 TraceCheckUtils]: 386: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,819 INFO L280 TraceCheckUtils]: 394: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L263 TraceCheckUtils]: 395: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L280 TraceCheckUtils]: 397: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L280 TraceCheckUtils]: 398: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L280 TraceCheckUtils]: 401: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L280 TraceCheckUtils]: 402: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,820 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L280 TraceCheckUtils]: 404: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L280 TraceCheckUtils]: 405: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L280 TraceCheckUtils]: 407: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L280 TraceCheckUtils]: 408: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L280 TraceCheckUtils]: 410: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L263 TraceCheckUtils]: 411: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,821 INFO L280 TraceCheckUtils]: 413: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,822 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,822 INFO L263 TraceCheckUtils]: 415: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,822 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,822 INFO L280 TraceCheckUtils]: 417: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,822 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,822 INFO L263 TraceCheckUtils]: 419: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,823 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} ~n := #in~n; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,823 INFO L280 TraceCheckUtils]: 421: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,824 INFO L280 TraceCheckUtils]: 422: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,824 INFO L263 TraceCheckUtils]: 423: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,824 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,824 INFO L280 TraceCheckUtils]: 425: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,824 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,824 INFO L263 TraceCheckUtils]: 427: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,824 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,824 INFO L280 TraceCheckUtils]: 429: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L263 TraceCheckUtils]: 431: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L280 TraceCheckUtils]: 434: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L263 TraceCheckUtils]: 435: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L280 TraceCheckUtils]: 436: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,825 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L280 TraceCheckUtils]: 441: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L263 TraceCheckUtils]: 442: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L280 TraceCheckUtils]: 443: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L280 TraceCheckUtils]: 445: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,826 INFO L280 TraceCheckUtils]: 447: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,827 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,827 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,827 INFO L280 TraceCheckUtils]: 450: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,827 INFO L263 TraceCheckUtils]: 451: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,827 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,827 INFO L280 TraceCheckUtils]: 453: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,827 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,827 INFO L280 TraceCheckUtils]: 455: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L263 TraceCheckUtils]: 461: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,828 INFO L280 TraceCheckUtils]: 464: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L263 TraceCheckUtils]: 465: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L280 TraceCheckUtils]: 466: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L263 TraceCheckUtils]: 472: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,829 INFO L280 TraceCheckUtils]: 473: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,830 INFO L280 TraceCheckUtils]: 474: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,830 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,830 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:08:22,830 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:08:22,830 INFO L280 TraceCheckUtils]: 478: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,830 INFO L275 TraceCheckUtils]: 479: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,830 INFO L280 TraceCheckUtils]: 480: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,830 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,831 INFO L275 TraceCheckUtils]: 482: Hoare quadruple {13867#true} {18688#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,831 INFO L280 TraceCheckUtils]: 483: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,831 INFO L263 TraceCheckUtils]: 484: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,832 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} ~n := #in~n; {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,832 INFO L280 TraceCheckUtils]: 486: Hoare triple {18884#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,833 INFO L280 TraceCheckUtils]: 487: Hoare triple {18884#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,833 INFO L263 TraceCheckUtils]: 488: Hoare triple {18884#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,833 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} ~n := #in~n; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,834 INFO L280 TraceCheckUtils]: 490: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,834 INFO L280 TraceCheckUtils]: 491: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,834 INFO L263 TraceCheckUtils]: 492: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,834 INFO L280 TraceCheckUtils]: 493: Hoare triple {13867#true} ~n := #in~n; {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,835 INFO L280 TraceCheckUtils]: 494: Hoare triple {18884#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18912#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,835 INFO L280 TraceCheckUtils]: 495: Hoare triple {18912#(<= 1 |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {18912#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,836 INFO L280 TraceCheckUtils]: 496: Hoare triple {18912#(<= 1 |fibo1_#in~n|)} assume true; {18912#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,837 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {18912#(<= 1 |fibo1_#in~n|)} {18688#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,837 INFO L280 TraceCheckUtils]: 498: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,838 INFO L263 TraceCheckUtils]: 499: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,838 INFO L280 TraceCheckUtils]: 500: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,838 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,838 INFO L280 TraceCheckUtils]: 502: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,839 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {13867#true} {18922#(<= 2 |fibo2_#in~n|)} #55#return; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,840 INFO L280 TraceCheckUtils]: 504: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,840 INFO L280 TraceCheckUtils]: 505: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} assume true; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,841 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {18922#(<= 2 |fibo2_#in~n|)} {18884#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,842 INFO L280 TraceCheckUtils]: 507: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,842 INFO L263 TraceCheckUtils]: 508: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,843 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,843 INFO L280 TraceCheckUtils]: 510: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,843 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,843 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,844 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {13867#true} {18950#(<= 3 |fibo1_#in~n|)} #59#return; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,845 INFO L280 TraceCheckUtils]: 514: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,845 INFO L280 TraceCheckUtils]: 515: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} assume true; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:08:22,846 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {18950#(<= 3 |fibo1_#in~n|)} {18688#(<= fibo2_~n |fibo2_#in~n|)} #55#return; {18981#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,846 INFO L280 TraceCheckUtils]: 517: Hoare triple {18981#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18981#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,847 INFO L280 TraceCheckUtils]: 518: Hoare triple {18981#(<= 5 |fibo2_#in~n|)} assume true; {18981#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 12:08:22,847 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18981#(<= 5 |fibo2_#in~n|)} {13867#true} #57#return; {18991#(<= 6 fibo1_~n)} is VALID [2020-07-08 12:08:22,848 INFO L280 TraceCheckUtils]: 520: Hoare triple {18991#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18991#(<= 6 fibo1_~n)} is VALID [2020-07-08 12:08:22,848 INFO L263 TraceCheckUtils]: 521: Hoare triple {18991#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,848 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} ~n := #in~n; {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:22,849 INFO L280 TraceCheckUtils]: 523: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:22,849 INFO L280 TraceCheckUtils]: 524: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:22,849 INFO L263 TraceCheckUtils]: 525: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,849 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,849 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,850 INFO L280 TraceCheckUtils]: 528: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:08:22,850 INFO L263 TraceCheckUtils]: 529: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:08:22,850 INFO L280 TraceCheckUtils]: 530: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,850 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:08:22,850 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:08:22,850 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,853 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:08:22,853 INFO L280 TraceCheckUtils]: 535: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:08:22,854 INFO L263 TraceCheckUtils]: 536: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,854 INFO L280 TraceCheckUtils]: 537: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:08:22,854 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:08:22,854 INFO L280 TraceCheckUtils]: 539: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,854 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:08:22,854 INFO L280 TraceCheckUtils]: 541: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13867#true} is VALID [2020-07-08 12:08:22,855 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:08:22,856 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13867#true} {19001#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:22,856 INFO L280 TraceCheckUtils]: 544: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:08:22,856 INFO L263 TraceCheckUtils]: 545: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:08:22,857 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} ~n := #in~n; {19074#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:22,858 INFO L280 TraceCheckUtils]: 547: Hoare triple {19074#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {19074#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:08:22,858 INFO L280 TraceCheckUtils]: 548: Hoare triple {19074#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:22,859 INFO L280 TraceCheckUtils]: 549: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:08:22,860 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {19001#(<= |fibo2_#in~n| fibo2_~n)} #55#return; {19087#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:08:22,861 INFO L280 TraceCheckUtils]: 551: Hoare triple {19087#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {19087#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:08:22,861 INFO L280 TraceCheckUtils]: 552: Hoare triple {19087#(<= |fibo2_#in~n| 3)} assume true; {19087#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:08:22,862 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {19087#(<= |fibo2_#in~n| 3)} {18991#(<= 6 fibo1_~n)} #59#return; {13868#false} is VALID [2020-07-08 12:08:22,862 INFO L280 TraceCheckUtils]: 554: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:22,862 INFO L280 TraceCheckUtils]: 555: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,863 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:08:22,863 INFO L280 TraceCheckUtils]: 557: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:22,863 INFO L263 TraceCheckUtils]: 558: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:08:22,863 INFO L280 TraceCheckUtils]: 559: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,863 INFO L280 TraceCheckUtils]: 560: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:08:22,863 INFO L280 TraceCheckUtils]: 561: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:08:22,864 INFO L263 TraceCheckUtils]: 562: Hoare triple {13868#false} call #t~ret0 := fibo2(~n - 1); {13868#false} is VALID [2020-07-08 12:08:22,864 INFO L280 TraceCheckUtils]: 563: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,864 INFO L280 TraceCheckUtils]: 564: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:08:22,864 INFO L280 TraceCheckUtils]: 565: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:08:22,864 INFO L263 TraceCheckUtils]: 566: Hoare triple {13868#false} call #t~ret2 := fibo1(~n - 1); {13868#false} is VALID [2020-07-08 12:08:22,864 INFO L280 TraceCheckUtils]: 567: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,865 INFO L280 TraceCheckUtils]: 568: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:08:22,865 INFO L280 TraceCheckUtils]: 569: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:08:22,865 INFO L263 TraceCheckUtils]: 570: Hoare triple {13868#false} call #t~ret0 := fibo2(~n - 1); {13868#false} is VALID [2020-07-08 12:08:22,865 INFO L280 TraceCheckUtils]: 571: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,865 INFO L280 TraceCheckUtils]: 572: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:08:22,865 INFO L280 TraceCheckUtils]: 573: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:08:22,866 INFO L280 TraceCheckUtils]: 574: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,866 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13868#false} {13868#false} #57#return; {13868#false} is VALID [2020-07-08 12:08:22,866 INFO L280 TraceCheckUtils]: 576: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:22,866 INFO L263 TraceCheckUtils]: 577: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13868#false} is VALID [2020-07-08 12:08:22,866 INFO L280 TraceCheckUtils]: 578: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,866 INFO L280 TraceCheckUtils]: 579: Hoare triple {13868#false} assume ~n < 1;#res := 0; {13868#false} is VALID [2020-07-08 12:08:22,867 INFO L280 TraceCheckUtils]: 580: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,867 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {13868#false} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:22,867 INFO L280 TraceCheckUtils]: 582: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:22,867 INFO L280 TraceCheckUtils]: 583: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,867 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {13868#false} {13868#false} #53#return; {13868#false} is VALID [2020-07-08 12:08:22,867 INFO L280 TraceCheckUtils]: 585: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:22,868 INFO L263 TraceCheckUtils]: 586: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:08:22,868 INFO L280 TraceCheckUtils]: 587: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,868 INFO L280 TraceCheckUtils]: 588: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:08:22,868 INFO L280 TraceCheckUtils]: 589: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:08:22,868 INFO L280 TraceCheckUtils]: 590: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,869 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:08:22,869 INFO L280 TraceCheckUtils]: 592: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:22,869 INFO L280 TraceCheckUtils]: 593: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,869 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {13868#false} {13868#false} #57#return; {13868#false} is VALID [2020-07-08 12:08:22,869 INFO L280 TraceCheckUtils]: 595: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:22,869 INFO L263 TraceCheckUtils]: 596: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13868#false} is VALID [2020-07-08 12:08:22,869 INFO L280 TraceCheckUtils]: 597: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,870 INFO L280 TraceCheckUtils]: 598: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:08:22,870 INFO L280 TraceCheckUtils]: 599: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:08:22,870 INFO L263 TraceCheckUtils]: 600: Hoare triple {13868#false} call #t~ret2 := fibo1(~n - 1); {13868#false} is VALID [2020-07-08 12:08:22,870 INFO L280 TraceCheckUtils]: 601: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,870 INFO L280 TraceCheckUtils]: 602: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:08:22,870 INFO L280 TraceCheckUtils]: 603: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:08:22,871 INFO L280 TraceCheckUtils]: 604: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,871 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13868#false} {13868#false} #53#return; {13868#false} is VALID [2020-07-08 12:08:22,871 INFO L280 TraceCheckUtils]: 606: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:08:22,871 INFO L263 TraceCheckUtils]: 607: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:08:22,871 INFO L280 TraceCheckUtils]: 608: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:08:22,871 INFO L280 TraceCheckUtils]: 609: Hoare triple {13868#false} assume ~n < 1;#res := 0; {13868#false} is VALID [2020-07-08 12:08:22,872 INFO L280 TraceCheckUtils]: 610: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,872 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:08:22,872 INFO L280 TraceCheckUtils]: 612: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:22,872 INFO L280 TraceCheckUtils]: 613: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,872 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13868#false} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:08:22,872 INFO L280 TraceCheckUtils]: 615: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:22,873 INFO L280 TraceCheckUtils]: 616: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,873 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:08:22,873 INFO L280 TraceCheckUtils]: 618: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:08:22,873 INFO L280 TraceCheckUtils]: 619: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,873 INFO L275 TraceCheckUtils]: 620: Hoare quadruple {13868#false} {13867#true} #59#return; {13868#false} is VALID [2020-07-08 12:08:22,873 INFO L280 TraceCheckUtils]: 621: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13868#false} is VALID [2020-07-08 12:08:22,874 INFO L280 TraceCheckUtils]: 622: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:08:22,874 INFO L275 TraceCheckUtils]: 623: Hoare quadruple {13868#false} {13867#true} #51#return; {13868#false} is VALID [2020-07-08 12:08:22,874 INFO L280 TraceCheckUtils]: 624: Hoare triple {13868#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13868#false} is VALID [2020-07-08 12:08:22,874 INFO L280 TraceCheckUtils]: 625: Hoare triple {13868#false} assume 55 != ~result~0; {13868#false} is VALID [2020-07-08 12:08:22,874 INFO L280 TraceCheckUtils]: 626: Hoare triple {13868#false} assume !false; {13868#false} is VALID [2020-07-08 12:08:23,045 INFO L134 CoverageAnalysis]: Checked inductivity of 11368 backedges. 3438 proven. 79 refuted. 0 times theorem prover too weak. 7851 trivial. 0 not checked. [2020-07-08 12:08:23,045 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:08:23,045 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 13] total 27 [2020-07-08 12:08:23,046 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192618404] [2020-07-08 12:08:23,047 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 627