/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_15-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:10:48,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:10:48,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:10:48,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 12:10:48,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 12:10:48,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 12:10:48,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 12:10:48,091 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 12:10:48,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 12:10:48,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 12:10:48,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 12:10:48,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 12:10:48,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 12:10:48,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 12:10:48,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 12:10:48,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 12:10:48,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 12:10:48,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 12:10:48,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 12:10:48,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 12:10:48,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 12:10:48,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 12:10:48,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 12:10:48,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 12:10:48,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 12:10:48,132 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 12:10:48,132 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 12:10:48,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 12:10:48,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 12:10:48,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 12:10:48,137 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 12:10:48,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 12:10:48,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 12:10:48,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 12:10:48,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 12:10:48,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 12:10:48,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 12:10:48,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 12:10:48,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 12:10:48,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 12:10:48,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 12:10:48,146 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 12:10:48,180 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:10:48,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:10:48,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:10:48,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:10:48,187 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:10:48,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:10:48,187 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:10:48,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:10:48,187 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:10:48,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:10:48,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:10:48,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:10:48,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:10:48,190 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:10:48,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:10:48,190 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:10:48,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:10:48,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:10:48,191 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:10:48,191 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:10:48,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:10:48,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:10:48,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:10:48,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:10:48,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:10:48,193 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:10:48,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:10:48,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:10:48,193 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:10:48,194 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:10:48,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:10:48,520 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:10:48,523 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:10:48,525 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:10:48,525 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:10:48,526 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_15-2.c [2020-07-08 12:10:48,608 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc6a4dcdf/bffd4f1783c1491fa6a8dfad785d31ef/FLAGefe66eda3 [2020-07-08 12:10:49,117 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:10:49,118 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_15-2.c [2020-07-08 12:10:49,126 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc6a4dcdf/bffd4f1783c1491fa6a8dfad785d31ef/FLAGefe66eda3 [2020-07-08 12:10:49,444 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc6a4dcdf/bffd4f1783c1491fa6a8dfad785d31ef [2020-07-08 12:10:49,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:10:49,460 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:10:49,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:10:49,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:10:49,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:10:49,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c7fc675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49, skipping insertion in model container [2020-07-08 12:10:49,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:10:49,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:10:49,725 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:10:49,735 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:10:49,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:10:49,778 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:10:49,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49 WrapperNode [2020-07-08 12:10:49,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:10:49,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:10:49,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:10:49,780 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:10:49,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,937 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (1/1) ... [2020-07-08 12:10:49,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:10:49,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:10:49,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:10:49,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:10:49,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (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 12:10:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:10:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:10:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-08 12:10:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-08 12:10:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:10:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:10:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:10:50,023 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-08 12:10:50,023 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-08 12:10:50,023 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:10:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:10:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:10:50,420 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:10:50,420 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 12:10:50,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:10:50 BoogieIcfgContainer [2020-07-08 12:10:50,425 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:10:50,427 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:10:50,427 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:10:50,430 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:10:50,431 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:10:49" (1/3) ... [2020-07-08 12:10:50,432 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25f6b5be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:10:50, skipping insertion in model container [2020-07-08 12:10:50,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:10:49" (2/3) ... [2020-07-08 12:10:50,433 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25f6b5be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:10:50, skipping insertion in model container [2020-07-08 12:10:50,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:10:50" (3/3) ... [2020-07-08 12:10:50,435 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_15-2.c [2020-07-08 12:10:50,447 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:10:50,456 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:10:50,471 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:10:50,498 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:10:50,498 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:10:50,498 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:10:50,499 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:10:50,499 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:10:50,499 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:10:50,500 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:10:50,500 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:10:50,521 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2020-07-08 12:10:50,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-08 12:10:50,528 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:10:50,530 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:10:50,530 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:10:50,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:10:50,537 INFO L82 PathProgramCache]: Analyzing trace with hash 1464461757, now seen corresponding path program 1 times [2020-07-08 12:10:50,546 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:10:50,547 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081736257] [2020-07-08 12:10:50,547 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:10:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:50,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-08 12:10:50,786 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-08 12:10:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:50,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:50,852 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 12:10:50,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:50,856 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 15 main_~x~0)} #51#return; {37#false} is VALID [2020-07-08 12:10:50,856 INFO L263 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2020-07-08 12:10:50,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-08 12:10:50,857 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-08 12:10:50,858 INFO L263 TraceCheckUtils]: 3: Hoare triple {36#true} call #t~ret5 := main(); {36#true} is VALID [2020-07-08 12:10:50,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {36#true} ~x~0 := 15; {40#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:50,859 INFO L263 TraceCheckUtils]: 5: Hoare triple {40#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {36#true} is VALID [2020-07-08 12:10:50,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:50,862 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 12:10:50,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:50,865 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 15 main_~x~0)} #51#return; {37#false} is VALID [2020-07-08 12:10:50,865 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 12:10:50,866 INFO L280 TraceCheckUtils]: 11: Hoare triple {37#false} assume 610 != ~result~0; {37#false} is VALID [2020-07-08 12:10:50,866 INFO L280 TraceCheckUtils]: 12: Hoare triple {37#false} assume !false; {37#false} is VALID [2020-07-08 12:10:50,868 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 12:10:50,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081736257] [2020-07-08 12:10:50,870 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:10:50,871 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:10:50,872 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801842572] [2020-07-08 12:10:50,879 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-08 12:10:50,882 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:10:50,886 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:10:50,915 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 12:10:50,916 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:10:50,916 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:10:50,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:10:50,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:10:50,929 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2020-07-08 12:10:51,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:51,326 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2020-07-08 12:10:51,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:10:51,327 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-08 12:10:51,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:10:51,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:10:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-08 12:10:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:10:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-08 12:10:51,345 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-08 12:10:51,444 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 12:10:51,458 INFO L225 Difference]: With dead ends: 44 [2020-07-08 12:10:51,459 INFO L226 Difference]: Without dead ends: 30 [2020-07-08 12:10:51,463 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 12:10:51,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-08 12:10:51,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-08 12:10:51,538 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:10:51,539 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-08 12:10:51,540 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 12:10:51,540 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 12:10:51,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:51,553 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-08 12:10:51,556 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:10:51,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:51,558 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:51,559 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 12:10:51,559 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 12:10:51,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:51,580 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-08 12:10:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:10:51,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:51,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:51,582 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:10:51,582 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:10:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-08 12:10:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-08 12:10:51,597 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 13 [2020-07-08 12:10:51,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:10:51,598 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-08 12:10:51,598 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:10:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:10:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-08 12:10:51,615 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:10:51,615 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:10:51,616 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:10:51,616 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:10:51,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:10:51,617 INFO L82 PathProgramCache]: Analyzing trace with hash -1134800479, now seen corresponding path program 1 times [2020-07-08 12:10:51,617 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:10:51,617 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133216929] [2020-07-08 12:10:51,618 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:10:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:51,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-08 12:10:51,657 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-08 12:10:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:51,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:51,694 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 12:10:51,695 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 12:10:51,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:10:51,697 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 15 main_~x~0)} #51#return; {208#false} is VALID [2020-07-08 12:10:51,698 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#true} call ULTIMATE.init(); {207#true} is VALID [2020-07-08 12:10:51,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-08 12:10:51,699 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-08 12:10:51,699 INFO L263 TraceCheckUtils]: 3: Hoare triple {207#true} call #t~ret5 := main(); {207#true} is VALID [2020-07-08 12:10:51,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {207#true} ~x~0 := 15; {211#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:51,700 INFO L263 TraceCheckUtils]: 5: Hoare triple {211#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {207#true} is VALID [2020-07-08 12:10:51,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:51,702 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 12:10:51,703 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 12:10:51,704 INFO L280 TraceCheckUtils]: 9: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:10:51,705 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 15 main_~x~0)} #51#return; {208#false} is VALID [2020-07-08 12:10:51,705 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 12:10:51,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {208#false} assume 610 != ~result~0; {208#false} is VALID [2020-07-08 12:10:51,706 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#false} assume !false; {208#false} is VALID [2020-07-08 12:10:51,707 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 12:10:51,707 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133216929] [2020-07-08 12:10:51,708 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:10:51,708 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:10:51,708 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404608114] [2020-07-08 12:10:51,710 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-08 12:10:51,711 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:10:51,711 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:10:51,729 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 12:10:51,729 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:10:51,729 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:10:51,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:10:51,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:10:51,730 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 5 states. [2020-07-08 12:10:51,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:51,908 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2020-07-08 12:10:51,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:10:51,908 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-08 12:10:51,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:10:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:10:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-08 12:10:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:10:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-08 12:10:51,916 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-08 12:10:51,967 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 12:10:51,970 INFO L225 Difference]: With dead ends: 36 [2020-07-08 12:10:51,970 INFO L226 Difference]: Without dead ends: 32 [2020-07-08 12:10:51,972 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 12:10:51,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-08 12:10:51,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2020-07-08 12:10:51,985 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:10:51,985 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 30 states. [2020-07-08 12:10:51,985 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 30 states. [2020-07-08 12:10:51,985 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 30 states. [2020-07-08 12:10:51,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:51,990 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-08 12:10:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-08 12:10:51,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:51,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:51,992 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 32 states. [2020-07-08 12:10:51,992 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 32 states. [2020-07-08 12:10:51,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:51,996 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-08 12:10:51,997 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-08 12:10:51,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:51,998 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:51,998 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:10:51,998 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:10:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-08 12:10:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-08 12:10:52,002 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 14 [2020-07-08 12:10:52,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:10:52,002 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-08 12:10:52,002 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:10:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:10:52,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-08 12:10:52,004 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:10:52,004 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 12:10:52,005 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:10:52,005 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:10:52,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:10:52,005 INFO L82 PathProgramCache]: Analyzing trace with hash -1592795560, now seen corresponding path program 1 times [2020-07-08 12:10:52,006 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:10:52,006 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537347817] [2020-07-08 12:10:52,006 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:10:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:52,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:10:52,058 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:10:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:52,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:52,152 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 12:10:52,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:10:52,154 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:10:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:52,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:10:52,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:10:52,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:10:52,162 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:10:52,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:10:52,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-08 12:10:52,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-08 12:10:52,168 INFO L263 TraceCheckUtils]: 3: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-08 12:10:52,168 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:52,169 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 12:10:52,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:10:52,171 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:10:52,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-08 12:10:52,173 INFO L263 TraceCheckUtils]: 9: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:10:52,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:10:52,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:10:52,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:10:52,174 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:10:52,175 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 12:10:52,175 INFO L280 TraceCheckUtils]: 15: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-08 12:10:52,176 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {376#false} {379#(<= 15 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:10:52,177 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-08 12:10:52,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:10:52,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:10:52,178 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-08 12:10:52,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 15; {379#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:52,180 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-08 12:10:52,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:10:52,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-08 12:10:52,183 INFO L280 TraceCheckUtils]: 8: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-08 12:10:52,183 INFO L263 TraceCheckUtils]: 9: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-08 12:10:52,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:52,185 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 12:10:52,186 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:10:52,188 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:10:52,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-08 12:10:52,189 INFO L263 TraceCheckUtils]: 15: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:10:52,189 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:10:52,189 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:10:52,190 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:10:52,190 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:10:52,190 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 12:10:52,190 INFO L280 TraceCheckUtils]: 21: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-08 12:10:52,191 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {376#false} {379#(<= 15 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:10:52,191 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 12:10:52,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 610 != ~result~0; {376#false} is VALID [2020-07-08 12:10:52,192 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-08 12:10:52,193 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 12:10:52,194 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537347817] [2020-07-08 12:10:52,194 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [691738842] [2020-07-08 12:10:52,194 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 12:10:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:52,234 INFO L264 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:10:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:52,252 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:10:52,411 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-08 12:10:52,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:10:52,412 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:10:52,412 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-08 12:10:52,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 15; {379#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:52,414 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-08 12:10:52,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:10:52,416 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 12:10:52,417 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 12:10:52,417 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 12:10:52,418 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {443#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:10:52,419 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 12:10:52,420 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:10:52,422 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 12:10:52,424 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 12:10:52,424 INFO L263 TraceCheckUtils]: 15: Hoare triple {453#(<= |fibo1_#in~n| 1)} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:10:52,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:10:52,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:10:52,425 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:10:52,427 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 12:10:52,428 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 12:10:52,429 INFO L280 TraceCheckUtils]: 21: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume true; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:10:52,430 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {453#(<= |fibo1_#in~n| 1)} {379#(<= 15 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:10:52,431 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 12:10:52,431 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 610 != ~result~0; {376#false} is VALID [2020-07-08 12:10:52,432 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-08 12:10:52,434 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 12:10:52,434 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:10:52,434 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2020-07-08 12:10:52,435 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332028692] [2020-07-08 12:10:52,436 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-08 12:10:52,437 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:10:52,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:10:52,494 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 12:10:52,495 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:10:52,495 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:10:52,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:10:52,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:10:52,496 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 10 states. [2020-07-08 12:10:53,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:53,157 INFO L93 Difference]: Finished difference Result 58 states and 78 transitions. [2020-07-08 12:10:53,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 12:10:53,158 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-08 12:10:53,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:10:53,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:10:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-08 12:10:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:10:53,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-08 12:10:53,178 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 75 transitions. [2020-07-08 12:10:53,311 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 12:10:53,315 INFO L225 Difference]: With dead ends: 58 [2020-07-08 12:10:53,315 INFO L226 Difference]: Without dead ends: 34 [2020-07-08 12:10:53,316 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 12:10:53,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-07-08 12:10:53,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-07-08 12:10:53,336 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:10:53,337 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2020-07-08 12:10:53,337 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2020-07-08 12:10:53,337 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2020-07-08 12:10:53,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:53,341 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-08 12:10:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-08 12:10:53,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:53,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:53,342 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2020-07-08 12:10:53,343 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2020-07-08 12:10:53,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:53,346 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-08 12:10:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-08 12:10:53,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:53,348 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:53,348 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:10:53,348 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:10:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-08 12:10:53,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2020-07-08 12:10:53,352 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 26 [2020-07-08 12:10:53,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:10:53,352 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2020-07-08 12:10:53,352 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:10:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-07-08 12:10:53,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-08 12:10:53,354 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:10:53,355 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 12:10:53,571 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-08 12:10:53,571 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:10:53,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:10:53,572 INFO L82 PathProgramCache]: Analyzing trace with hash 746633022, now seen corresponding path program 1 times [2020-07-08 12:10:53,572 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:10:53,573 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647728837] [2020-07-08 12:10:53,573 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:10:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:53,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:10:53,610 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:10:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:53,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:53,693 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 12:10:53,694 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 12:10:53,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:10:53,697 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 12:10:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:53,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:10:53,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:10:53,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:10:53,708 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 12:10:53,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:53,710 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 12:10:53,710 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 12:10:53,711 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 12:10:53,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:53,712 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 12:10:53,713 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 12:10:53,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:10:53,715 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 12:10:53,716 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 12:10:53,717 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 12:10:53,717 INFO L280 TraceCheckUtils]: 11: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:10:53,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:10:53,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:10:53,720 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 12:10:53,720 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 12:10:53,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:10:53,722 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 15 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:10:53,723 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-08 12:10:53,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:10:53,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:10:53,724 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-08 12:10:53,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 15; {689#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:53,725 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-08 12:10:53,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:53,726 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 12:10:53,727 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 12:10:53,727 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 12:10:53,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:53,729 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 12:10:53,730 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 12:10:53,730 INFO L280 TraceCheckUtils]: 13: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:10:53,732 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 12:10:53,733 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 12:10:53,733 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 12:10:53,733 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:10:53,734 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:10:53,734 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:10:53,735 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 12:10:53,736 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 12:10:53,736 INFO L280 TraceCheckUtils]: 22: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:10:53,738 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 15 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:10:53,738 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 12:10:53,738 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 610 != ~result~0; {686#false} is VALID [2020-07-08 12:10:53,738 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-08 12:10:53,740 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 12:10:53,740 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647728837] [2020-07-08 12:10:53,741 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [954683905] [2020-07-08 12:10:53,741 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 12:10:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:53,781 INFO L264 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:10:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:53,794 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:10:53,906 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-08 12:10:53,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:10:53,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:10:53,907 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-08 12:10:53,907 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 15; {689#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:53,908 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-08 12:10:53,908 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {743#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:10:53,909 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 12:10:53,909 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 12:10:53,909 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 12:10:53,910 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {756#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:10:53,910 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 12:10:53,911 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 12:10:53,916 INFO L280 TraceCheckUtils]: 13: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:10:53,923 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 12:10:53,924 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 12:10:53,924 INFO L263 TraceCheckUtils]: 16: Hoare triple {719#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-08 12:10:53,924 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:10:53,925 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:10:53,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:10:53,930 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 12:10:53,931 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 12:10:53,932 INFO L280 TraceCheckUtils]: 22: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:10:53,933 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 15 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:10:53,934 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 12:10:53,934 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 610 != ~result~0; {686#false} is VALID [2020-07-08 12:10:53,935 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-08 12:10:53,937 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 12:10:53,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:10:53,937 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2020-07-08 12:10:53,937 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348300497] [2020-07-08 12:10:53,938 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2020-07-08 12:10:53,939 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:10:53,939 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:10:54,007 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 12:10:54,007 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:10:54,007 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:10:54,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:10:54,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:10:54,008 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 10 states. [2020-07-08 12:10:54,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:54,672 INFO L93 Difference]: Finished difference Result 54 states and 74 transitions. [2020-07-08 12:10:54,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:10:54,672 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2020-07-08 12:10:54,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:10:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:10:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-08 12:10:54,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:10:54,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-08 12:10:54,685 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2020-07-08 12:10:54,793 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 12:10:54,797 INFO L225 Difference]: With dead ends: 54 [2020-07-08 12:10:54,797 INFO L226 Difference]: Without dead ends: 50 [2020-07-08 12:10:54,798 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 12:10:54,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-08 12:10:54,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2020-07-08 12:10:54,821 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:10:54,821 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 48 states. [2020-07-08 12:10:54,821 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 48 states. [2020-07-08 12:10:54,821 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 48 states. [2020-07-08 12:10:54,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:54,826 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-08 12:10:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-08 12:10:54,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:54,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:54,828 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 50 states. [2020-07-08 12:10:54,828 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 50 states. [2020-07-08 12:10:54,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:54,833 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-08 12:10:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-08 12:10:54,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:54,834 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:54,835 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:10:54,835 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:10:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-08 12:10:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 65 transitions. [2020-07-08 12:10:54,839 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 65 transitions. Word has length 27 [2020-07-08 12:10:54,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:10:54,839 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 65 transitions. [2020-07-08 12:10:54,839 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:10:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2020-07-08 12:10:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-08 12:10:54,841 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:10:54,841 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 12:10:55,056 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:10:55,057 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:10:55,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:10:55,057 INFO L82 PathProgramCache]: Analyzing trace with hash 986908919, now seen corresponding path program 1 times [2020-07-08 12:10:55,058 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:10:55,058 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106452554] [2020-07-08 12:10:55,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:10:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,099 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:10:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:55,221 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 12:10:55,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:55,223 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:10:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,231 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:10:55,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:10:55,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:10:55,234 INFO L263 TraceCheckUtils]: 3: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:10:55,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:55,235 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 12:10:55,236 INFO L280 TraceCheckUtils]: 6: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:55,237 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:10:55,237 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:10:55,237 INFO L263 TraceCheckUtils]: 9: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:10:55,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,238 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:10:55,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1044#false} is VALID [2020-07-08 12:10:55,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:10:55,239 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:10:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,252 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:10:55,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume !(~n < 1); {1043#true} is VALID [2020-07-08 12:10:55,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume !(1 == ~n); {1043#true} is VALID [2020-07-08 12:10:55,252 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret0 := fibo2(~n - 1); {1043#true} is VALID [2020-07-08 12:10:55,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:10:55,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:10:55,254 INFO L263 TraceCheckUtils]: 7: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:10:55,255 INFO L280 TraceCheckUtils]: 8: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:55,255 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 12:10:55,256 INFO L280 TraceCheckUtils]: 10: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:55,257 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:10:55,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:10:55,257 INFO L263 TraceCheckUtils]: 13: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:10:55,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,258 INFO L280 TraceCheckUtils]: 15: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,258 INFO L280 TraceCheckUtils]: 16: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,258 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:10:55,258 INFO L280 TraceCheckUtils]: 18: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1044#false} is VALID [2020-07-08 12:10:55,259 INFO L280 TraceCheckUtils]: 19: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:10:55,259 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:10:55,259 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1044#false} is VALID [2020-07-08 12:10:55,259 INFO L263 TraceCheckUtils]: 22: Hoare triple {1044#false} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:10:55,260 INFO L280 TraceCheckUtils]: 23: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,260 INFO L280 TraceCheckUtils]: 24: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,260 INFO L280 TraceCheckUtils]: 25: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,260 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:10:55,261 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 12:10:55,261 INFO L280 TraceCheckUtils]: 28: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:10:55,261 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1044#false} {1043#true} #51#return; {1044#false} is VALID [2020-07-08 12:10:55,262 INFO L263 TraceCheckUtils]: 0: Hoare triple {1043#true} call ULTIMATE.init(); {1043#true} is VALID [2020-07-08 12:10:55,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:10:55,263 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret5 := main(); {1043#true} is VALID [2020-07-08 12:10:55,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~x~0 := 15; {1043#true} is VALID [2020-07-08 12:10:55,263 INFO L263 TraceCheckUtils]: 5: Hoare triple {1043#true} call #t~ret4 := fibo1(~x~0); {1043#true} is VALID [2020-07-08 12:10:55,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {1043#true} assume !(~n < 1); {1043#true} is VALID [2020-07-08 12:10:55,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {1043#true} assume !(1 == ~n); {1043#true} is VALID [2020-07-08 12:10:55,264 INFO L263 TraceCheckUtils]: 9: Hoare triple {1043#true} call #t~ret0 := fibo2(~n - 1); {1043#true} is VALID [2020-07-08 12:10:55,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,265 INFO L280 TraceCheckUtils]: 11: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:10:55,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:10:55,266 INFO L263 TraceCheckUtils]: 13: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:10:55,267 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:55,268 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 12:10:55,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:55,270 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:10:55,271 INFO L280 TraceCheckUtils]: 18: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:10:55,271 INFO L263 TraceCheckUtils]: 19: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:10:55,271 INFO L280 TraceCheckUtils]: 20: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,271 INFO L280 TraceCheckUtils]: 21: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,272 INFO L280 TraceCheckUtils]: 22: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,272 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:10:55,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1044#false} is VALID [2020-07-08 12:10:55,272 INFO L280 TraceCheckUtils]: 25: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:10:55,273 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:10:55,273 INFO L280 TraceCheckUtils]: 27: Hoare triple {1044#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1044#false} is VALID [2020-07-08 12:10:55,273 INFO L263 TraceCheckUtils]: 28: Hoare triple {1044#false} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:10:55,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,274 INFO L280 TraceCheckUtils]: 31: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,274 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:10:55,274 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 12:10:55,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:10:55,275 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1044#false} {1043#true} #51#return; {1044#false} is VALID [2020-07-08 12:10:55,275 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 12:10:55,275 INFO L280 TraceCheckUtils]: 37: Hoare triple {1044#false} assume 610 != ~result~0; {1044#false} is VALID [2020-07-08 12:10:55,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {1044#false} assume !false; {1044#false} is VALID [2020-07-08 12:10:55,277 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 12:10:55,277 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106452554] [2020-07-08 12:10:55,277 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [212253169] [2020-07-08 12:10:55,278 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 12:10:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,313 INFO L264 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:10:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:55,322 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:10:55,503 INFO L263 TraceCheckUtils]: 0: Hoare triple {1043#true} call ULTIMATE.init(); {1043#true} is VALID [2020-07-08 12:10:55,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,503 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:10:55,504 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret5 := main(); {1043#true} is VALID [2020-07-08 12:10:55,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~x~0 := 15; {1125#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:55,509 INFO L263 TraceCheckUtils]: 5: Hoare triple {1125#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1043#true} is VALID [2020-07-08 12:10:55,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {1043#true} ~n := #in~n; {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:10:55,511 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 12:10:55,511 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 12:10:55,511 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 12:10:55,512 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1145#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:10:55,520 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 12:10:55,524 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 12:10:55,525 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 12:10:55,525 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:10:55,526 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 12:10:55,527 INFO L280 TraceCheckUtils]: 16: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:55,529 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 12:10:55,529 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 12:10:55,530 INFO L263 TraceCheckUtils]: 19: Hoare triple {1167#(<= |fibo2_#in~n| 1)} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:10:55,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,530 INFO L280 TraceCheckUtils]: 21: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,531 INFO L280 TraceCheckUtils]: 22: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,532 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 12:10:55,532 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~ret2;havoc #t~ret3; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:10:55,533 INFO L280 TraceCheckUtils]: 25: Hoare triple {1167#(<= |fibo2_#in~n| 1)} assume true; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:10:55,534 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 12:10:55,535 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 12:10:55,535 INFO L263 TraceCheckUtils]: 28: Hoare triple {1195#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:10:55,535 INFO L280 TraceCheckUtils]: 29: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:10:55,535 INFO L280 TraceCheckUtils]: 30: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:10:55,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:10:55,543 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 12:10:55,544 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 12:10:55,545 INFO L280 TraceCheckUtils]: 34: Hoare triple {1195#(<= |fibo1_#in~n| 2)} assume true; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:10:55,546 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1195#(<= |fibo1_#in~n| 2)} {1125#(<= 15 main_~x~0)} #51#return; {1044#false} is VALID [2020-07-08 12:10:55,546 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 12:10:55,546 INFO L280 TraceCheckUtils]: 37: Hoare triple {1044#false} assume 610 != ~result~0; {1044#false} is VALID [2020-07-08 12:10:55,547 INFO L280 TraceCheckUtils]: 38: Hoare triple {1044#false} assume !false; {1044#false} is VALID [2020-07-08 12:10:55,548 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 12:10:55,549 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:10:55,549 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 11 [2020-07-08 12:10:55,550 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516479387] [2020-07-08 12:10:55,551 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-08 12:10:55,555 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:10:55,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:10:55,617 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 12:10:55,617 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:10:55,618 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:10:55,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:10:55,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:10:55,618 INFO L87 Difference]: Start difference. First operand 48 states and 65 transitions. Second operand 11 states. [2020-07-08 12:10:56,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:56,606 INFO L93 Difference]: Finished difference Result 108 states and 170 transitions. [2020-07-08 12:10:56,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 12:10:56,606 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-08 12:10:56,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:10:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:10:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-08 12:10:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:10:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-08 12:10:56,615 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 102 transitions. [2020-07-08 12:10:56,756 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 12:10:56,761 INFO L225 Difference]: With dead ends: 108 [2020-07-08 12:10:56,761 INFO L226 Difference]: Without dead ends: 66 [2020-07-08 12:10:56,762 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 12:10:56,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-08 12:10:56,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-08 12:10:56,805 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:10:56,806 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-08 12:10:56,806 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-08 12:10:56,806 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-08 12:10:56,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:56,813 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-08 12:10:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:10:56,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:56,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:56,814 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-08 12:10:56,814 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-08 12:10:56,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:56,820 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-08 12:10:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:10:56,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:56,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:56,821 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:10:56,821 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:10:56,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-08 12:10:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 95 transitions. [2020-07-08 12:10:56,826 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 95 transitions. Word has length 39 [2020-07-08 12:10:56,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:10:56,827 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 95 transitions. [2020-07-08 12:10:56,827 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:10:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:10:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-08 12:10:56,828 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:10:56,829 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 12:10:57,042 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:10:57,043 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:10:57,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:10:57,043 INFO L82 PathProgramCache]: Analyzing trace with hash -2100495745, now seen corresponding path program 1 times [2020-07-08 12:10:57,044 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:10:57,044 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62129289] [2020-07-08 12:10:57,044 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:10:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,088 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:10:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:10:57,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:10:57,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,193 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 12:10:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:10:57,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,203 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 12:10:57,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,205 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 12:10:57,205 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 12:10:57,206 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 12:10:57,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:10:57,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:10:57,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,209 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 12:10:57,211 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 12:10:57,211 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 12:10:57,211 INFO L280 TraceCheckUtils]: 11: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:10:57,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,213 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 12:10:57,213 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~ret2;havoc #t~ret3; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,215 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:10:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,240 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 12:10:57,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:10:57,242 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:10:57,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:10:57,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume !(1 == ~n); {1609#true} is VALID [2020-07-08 12:10:57,243 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret0 := fibo2(~n - 1); {1609#true} is VALID [2020-07-08 12:10:57,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,244 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 12:10:57,245 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 12:10:57,246 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 12:10:57,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,246 INFO L280 TraceCheckUtils]: 9: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:10:57,246 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:10:57,246 INFO L280 TraceCheckUtils]: 11: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,247 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 12:10:57,248 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 12:10:57,249 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 12:10:57,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,249 INFO L280 TraceCheckUtils]: 16: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:10:57,249 INFO L280 TraceCheckUtils]: 17: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,251 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 12:10:57,251 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~ret2;havoc #t~ret3; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,252 INFO L280 TraceCheckUtils]: 20: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,253 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:10:57,253 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 12:10:57,254 INFO L263 TraceCheckUtils]: 23: Hoare triple {1663#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:10:57,254 INFO L280 TraceCheckUtils]: 24: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,255 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 12:10:57,256 INFO L280 TraceCheckUtils]: 26: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:10:57,257 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:10:57,257 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 12:10:57,257 INFO L280 TraceCheckUtils]: 29: Hoare triple {1610#false} assume true; {1610#false} is VALID [2020-07-08 12:10:57,257 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1610#false} {1613#(<= 15 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:10:57,259 INFO L263 TraceCheckUtils]: 0: Hoare triple {1609#true} call ULTIMATE.init(); {1609#true} is VALID [2020-07-08 12:10:57,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:10:57,259 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret5 := main(); {1609#true} is VALID [2020-07-08 12:10:57,260 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~x~0 := 15; {1613#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:57,260 INFO L263 TraceCheckUtils]: 5: Hoare triple {1613#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1609#true} is VALID [2020-07-08 12:10:57,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,261 INFO L280 TraceCheckUtils]: 7: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:10:57,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {1609#true} assume !(1 == ~n); {1609#true} is VALID [2020-07-08 12:10:57,261 INFO L263 TraceCheckUtils]: 9: Hoare triple {1609#true} call #t~ret0 := fibo2(~n - 1); {1609#true} is VALID [2020-07-08 12:10:57,262 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,263 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 12:10:57,264 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 12:10:57,264 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 12:10:57,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,274 INFO L280 TraceCheckUtils]: 15: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:10:57,274 INFO L280 TraceCheckUtils]: 16: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:10:57,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,276 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 12:10:57,282 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 12:10:57,283 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 12:10:57,283 INFO L280 TraceCheckUtils]: 21: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,283 INFO L280 TraceCheckUtils]: 22: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:10:57,283 INFO L280 TraceCheckUtils]: 23: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,285 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 12:10:57,285 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~ret2;havoc #t~ret3; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,286 INFO L280 TraceCheckUtils]: 26: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,287 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:10:57,287 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 12:10:57,287 INFO L263 TraceCheckUtils]: 29: Hoare triple {1663#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:10:57,288 INFO L280 TraceCheckUtils]: 30: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:10:57,289 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 12:10:57,289 INFO L280 TraceCheckUtils]: 32: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:10:57,290 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:10:57,290 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 12:10:57,290 INFO L280 TraceCheckUtils]: 35: Hoare triple {1610#false} assume true; {1610#false} is VALID [2020-07-08 12:10:57,291 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1610#false} {1613#(<= 15 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:10:57,291 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 12:10:57,291 INFO L280 TraceCheckUtils]: 38: Hoare triple {1610#false} assume 610 != ~result~0; {1610#false} is VALID [2020-07-08 12:10:57,291 INFO L280 TraceCheckUtils]: 39: Hoare triple {1610#false} assume !false; {1610#false} is VALID [2020-07-08 12:10:57,293 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 12:10:57,293 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62129289] [2020-07-08 12:10:57,293 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1577586382] [2020-07-08 12:10:57,294 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:10:57,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,342 INFO L264 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:10:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:57,354 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:10:57,515 INFO L263 TraceCheckUtils]: 0: Hoare triple {1609#true} call ULTIMATE.init(); {1609#true} is VALID [2020-07-08 12:10:57,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:10:57,516 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret5 := main(); {1609#true} is VALID [2020-07-08 12:10:57,517 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~x~0 := 15; {1613#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:57,517 INFO L263 TraceCheckUtils]: 5: Hoare triple {1613#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1609#true} is VALID [2020-07-08 12:10:57,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:10:57,518 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 12:10:57,519 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 12:10:57,519 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 12:10:57,519 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} ~n := #in~n; {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:10:57,520 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 12:10:57,520 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 12:10:57,520 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 12:10:57,521 INFO L280 TraceCheckUtils]: 14: Hoare triple {1609#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:10:57,521 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 12:10:57,521 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 12:10:57,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {1735#(<= |fibo1_#in~n| 1)} assume true; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:10:57,523 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 12:10:57,523 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 12:10:57,523 INFO L263 TraceCheckUtils]: 20: Hoare triple {1742#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:10:57,524 INFO L280 TraceCheckUtils]: 21: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,524 INFO L280 TraceCheckUtils]: 22: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:10:57,524 INFO L280 TraceCheckUtils]: 23: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,524 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 12:10:57,525 INFO L280 TraceCheckUtils]: 25: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:10:57,525 INFO L280 TraceCheckUtils]: 26: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume true; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:10:57,526 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 12:10:57,526 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 12:10:57,527 INFO L263 TraceCheckUtils]: 29: Hoare triple {1770#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:10:57,527 INFO L280 TraceCheckUtils]: 30: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:10:57,527 INFO L280 TraceCheckUtils]: 31: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:10:57,527 INFO L280 TraceCheckUtils]: 32: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:10:57,528 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 12:10:57,529 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 12:10:57,530 INFO L280 TraceCheckUtils]: 35: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume true; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:10:57,531 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1770#(<= |fibo1_#in~n| 3)} {1613#(<= 15 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:10:57,531 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 12:10:57,531 INFO L280 TraceCheckUtils]: 38: Hoare triple {1610#false} assume 610 != ~result~0; {1610#false} is VALID [2020-07-08 12:10:57,531 INFO L280 TraceCheckUtils]: 39: Hoare triple {1610#false} assume !false; {1610#false} is VALID [2020-07-08 12:10:57,533 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 12:10:57,534 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:10:57,534 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 14 [2020-07-08 12:10:57,534 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700486096] [2020-07-08 12:10:57,535 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 40 [2020-07-08 12:10:57,536 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:10:57,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 12:10:57,610 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 12:10:57,610 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 12:10:57,611 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:10:57,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 12:10:57,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-07-08 12:10:57,612 INFO L87 Difference]: Start difference. First operand 66 states and 95 transitions. Second operand 14 states. [2020-07-08 12:10:59,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:59,197 INFO L93 Difference]: Finished difference Result 180 states and 324 transitions. [2020-07-08 12:10:59,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 12:10:59,197 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 40 [2020-07-08 12:10:59,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:10:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 12:10:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-08 12:10:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 12:10:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-08 12:10:59,209 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 133 transitions. [2020-07-08 12:10:59,371 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 12:10:59,378 INFO L225 Difference]: With dead ends: 180 [2020-07-08 12:10:59,379 INFO L226 Difference]: Without dead ends: 120 [2020-07-08 12:10:59,381 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 12:10:59,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-08 12:10:59,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 106. [2020-07-08 12:10:59,481 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:10:59,481 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 106 states. [2020-07-08 12:10:59,481 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 106 states. [2020-07-08 12:10:59,481 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 106 states. [2020-07-08 12:10:59,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:59,491 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-08 12:10:59,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-08 12:10:59,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:59,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:59,494 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 120 states. [2020-07-08 12:10:59,494 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 120 states. [2020-07-08 12:10:59,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:10:59,504 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-08 12:10:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-08 12:10:59,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:10:59,506 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:10:59,506 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:10:59,506 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:10:59,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-08 12:10:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2020-07-08 12:10:59,514 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 40 [2020-07-08 12:10:59,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:10:59,514 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2020-07-08 12:10:59,514 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 12:10:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2020-07-08 12:10:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-08 12:10:59,516 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:10:59,516 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 12:10:59,729 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:10:59,730 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:10:59,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:10:59,731 INFO L82 PathProgramCache]: Analyzing trace with hash -405677468, now seen corresponding path program 1 times [2020-07-08 12:10:59,731 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:10:59,732 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417603932] [2020-07-08 12:10:59,732 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:10:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,768 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:10:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:10:59,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,897 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 12:10:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:10:59,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,905 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 12:10:59,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,906 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 12:10:59,907 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 12:10:59,907 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 12:10:59,907 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,908 INFO L280 TraceCheckUtils]: 5: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,908 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:10:59,908 INFO L280 TraceCheckUtils]: 7: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,909 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 12:10:59,910 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 12:10:59,910 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 12:10:59,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:10:59,911 INFO L280 TraceCheckUtils]: 13: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,912 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 12:10:59,913 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 12:10:59,913 INFO L280 TraceCheckUtils]: 16: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,914 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:10:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,933 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 12:10:59,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:59,935 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:10:59,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:10:59,936 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:10:59,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,938 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 12:10:59,938 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 12:10:59,939 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 12:10:59,939 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:10:59,940 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,940 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 12:10:59,941 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 12:10:59,941 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 12:10:59,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,942 INFO L280 TraceCheckUtils]: 16: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:10:59,942 INFO L280 TraceCheckUtils]: 17: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,943 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 12:10:59,944 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 12:10:59,944 INFO L280 TraceCheckUtils]: 20: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,945 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:10:59,946 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 12:10:59,946 INFO L263 TraceCheckUtils]: 23: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:10:59,946 INFO L280 TraceCheckUtils]: 24: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,947 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 12:10:59,947 INFO L280 TraceCheckUtils]: 26: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:59,948 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:10:59,948 INFO L280 TraceCheckUtils]: 28: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2437#false} is VALID [2020-07-08 12:10:59,948 INFO L280 TraceCheckUtils]: 29: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:10:59,948 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:10:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:10:59,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:10:59,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,961 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:10:59,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:10:59,962 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:10:59,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:10:59,962 INFO L263 TraceCheckUtils]: 7: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:10:59,963 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,964 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 12:10:59,965 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 12:10:59,965 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 12:10:59,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:10:59,966 INFO L280 TraceCheckUtils]: 15: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,966 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 12:10:59,967 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 12:10:59,967 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 12:10:59,967 INFO L280 TraceCheckUtils]: 19: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,968 INFO L280 TraceCheckUtils]: 20: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:10:59,968 INFO L280 TraceCheckUtils]: 21: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,968 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 12:10:59,969 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 12:10:59,969 INFO L280 TraceCheckUtils]: 24: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,970 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:10:59,970 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 12:10:59,971 INFO L263 TraceCheckUtils]: 27: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:10:59,975 INFO L280 TraceCheckUtils]: 28: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,978 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 12:10:59,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:59,980 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:10:59,980 INFO L280 TraceCheckUtils]: 32: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2437#false} is VALID [2020-07-08 12:10:59,980 INFO L280 TraceCheckUtils]: 33: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:10:59,980 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:10:59,980 INFO L280 TraceCheckUtils]: 35: Hoare triple {2437#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2437#false} is VALID [2020-07-08 12:10:59,980 INFO L263 TraceCheckUtils]: 36: Hoare triple {2437#false} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:10:59,981 INFO L280 TraceCheckUtils]: 37: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,981 INFO L280 TraceCheckUtils]: 38: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,981 INFO L280 TraceCheckUtils]: 39: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:10:59,981 INFO L280 TraceCheckUtils]: 40: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,981 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:10:59,981 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 12:10:59,981 INFO L280 TraceCheckUtils]: 43: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:10:59,982 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2437#false} {2440#(<= 15 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:10:59,986 INFO L263 TraceCheckUtils]: 0: Hoare triple {2436#true} call ULTIMATE.init(); {2436#true} is VALID [2020-07-08 12:10:59,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:10:59,987 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret5 := main(); {2436#true} is VALID [2020-07-08 12:10:59,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~x~0 := 15; {2440#(<= 15 main_~x~0)} is VALID [2020-07-08 12:10:59,988 INFO L263 TraceCheckUtils]: 5: Hoare triple {2440#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2436#true} is VALID [2020-07-08 12:10:59,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,988 INFO L280 TraceCheckUtils]: 7: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:10:59,988 INFO L263 TraceCheckUtils]: 9: Hoare triple {2436#true} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:10:59,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:10:59,989 INFO L263 TraceCheckUtils]: 13: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:10:59,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,990 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 12:10:59,991 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 12:10:59,991 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 12:10:59,991 INFO L280 TraceCheckUtils]: 18: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,991 INFO L280 TraceCheckUtils]: 19: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:10:59,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:10:59,992 INFO L280 TraceCheckUtils]: 21: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,992 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 12:10:59,993 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 12:10:59,993 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 12:10:59,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:10:59,993 INFO L280 TraceCheckUtils]: 26: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:10:59,993 INFO L280 TraceCheckUtils]: 27: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:10:59,994 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 12:10:59,994 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 12:10:59,995 INFO L280 TraceCheckUtils]: 30: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,996 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:10:59,996 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 12:10:59,997 INFO L263 TraceCheckUtils]: 33: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:10:59,997 INFO L280 TraceCheckUtils]: 34: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:10:59,998 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 12:10:59,998 INFO L280 TraceCheckUtils]: 36: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:10:59,999 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:10:59,999 INFO L280 TraceCheckUtils]: 38: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2437#false} is VALID [2020-07-08 12:10:59,999 INFO L280 TraceCheckUtils]: 39: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:10:59,999 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:10:59,999 INFO L280 TraceCheckUtils]: 41: Hoare triple {2437#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2437#false} is VALID [2020-07-08 12:11:00,000 INFO L263 TraceCheckUtils]: 42: Hoare triple {2437#false} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:11:00,000 INFO L280 TraceCheckUtils]: 43: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:11:00,000 INFO L280 TraceCheckUtils]: 44: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:11:00,000 INFO L280 TraceCheckUtils]: 45: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:11:00,000 INFO L280 TraceCheckUtils]: 46: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:11:00,001 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:11:00,001 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 12:11:00,001 INFO L280 TraceCheckUtils]: 49: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:11:00,001 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2437#false} {2440#(<= 15 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:11:00,001 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 12:11:00,002 INFO L280 TraceCheckUtils]: 52: Hoare triple {2437#false} assume 610 != ~result~0; {2437#false} is VALID [2020-07-08 12:11:00,002 INFO L280 TraceCheckUtils]: 53: Hoare triple {2437#false} assume !false; {2437#false} is VALID [2020-07-08 12:11:00,004 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 12:11:00,004 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417603932] [2020-07-08 12:11:00,005 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [681312373] [2020-07-08 12:11:00,005 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 12:11:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:00,043 INFO L264 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-08 12:11:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:00,059 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:11:00,292 INFO L263 TraceCheckUtils]: 0: Hoare triple {2436#true} call ULTIMATE.init(); {2436#true} is VALID [2020-07-08 12:11:00,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:11:00,293 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:11:00,293 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret5 := main(); {2436#true} is VALID [2020-07-08 12:11:00,299 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~x~0 := 15; {2440#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:00,300 INFO L263 TraceCheckUtils]: 5: Hoare triple {2440#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2436#true} is VALID [2020-07-08 12:11:00,300 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} ~n := #in~n; {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:00,301 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 12:11:00,301 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 12:11:00,302 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 12:11:00,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} ~n := #in~n; {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:00,306 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 12:11:00,307 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 12:11:00,307 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 12:11:00,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} ~n := #in~n; {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:00,308 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 12:11:00,309 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 12:11:00,309 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 12:11:00,310 INFO L280 TraceCheckUtils]: 18: Hoare triple {2436#true} ~n := #in~n; {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:00,310 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 12:11:00,311 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 12:11:00,311 INFO L280 TraceCheckUtils]: 21: Hoare triple {2624#(<= |fibo2_#in~n| 1)} assume true; {2624#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:00,313 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 12:11:00,313 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 12:11:00,313 INFO L263 TraceCheckUtils]: 24: Hoare triple {2631#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:11:00,313 INFO L280 TraceCheckUtils]: 25: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:11:00,314 INFO L280 TraceCheckUtils]: 26: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:11:00,314 INFO L280 TraceCheckUtils]: 27: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:11:00,315 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 12:11:00,315 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 12:11:00,316 INFO L280 TraceCheckUtils]: 30: Hoare triple {2631#(<= |fibo1_#in~n| 2)} assume true; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:00,317 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 12:11:00,317 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 12:11:00,318 INFO L263 TraceCheckUtils]: 33: Hoare triple {2659#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:11:00,318 INFO L280 TraceCheckUtils]: 34: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:11:00,318 INFO L280 TraceCheckUtils]: 35: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:11:00,318 INFO L280 TraceCheckUtils]: 36: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:11:00,319 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 12:11:00,320 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~ret2;havoc #t~ret3; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:11:00,320 INFO L280 TraceCheckUtils]: 39: Hoare triple {2659#(<= |fibo2_#in~n| 3)} assume true; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:11:00,321 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 12:11:00,322 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 12:11:00,322 INFO L263 TraceCheckUtils]: 42: Hoare triple {2687#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:11:00,322 INFO L280 TraceCheckUtils]: 43: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:11:00,322 INFO L280 TraceCheckUtils]: 44: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:11:00,322 INFO L280 TraceCheckUtils]: 45: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:11:00,323 INFO L280 TraceCheckUtils]: 46: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:11:00,323 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 12:11:00,324 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 12:11:00,324 INFO L280 TraceCheckUtils]: 49: Hoare triple {2687#(<= |fibo1_#in~n| 4)} assume true; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:11:00,325 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2687#(<= |fibo1_#in~n| 4)} {2440#(<= 15 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:11:00,326 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 12:11:00,326 INFO L280 TraceCheckUtils]: 52: Hoare triple {2437#false} assume 610 != ~result~0; {2437#false} is VALID [2020-07-08 12:11:00,326 INFO L280 TraceCheckUtils]: 53: Hoare triple {2437#false} assume !false; {2437#false} is VALID [2020-07-08 12:11:00,328 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 12:11:00,329 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:11:00,329 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2020-07-08 12:11:00,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418333251] [2020-07-08 12:11:00,330 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 54 [2020-07-08 12:11:00,331 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:11:00,331 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 12:11:00,422 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 12:11:00,422 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 12:11:00,423 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:11:00,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 12:11:00,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:11:00,424 INFO L87 Difference]: Start difference. First operand 106 states and 169 transitions. Second operand 15 states. [2020-07-08 12:11:02,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:02,445 INFO L93 Difference]: Finished difference Result 258 states and 498 transitions. [2020-07-08 12:11:02,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 12:11:02,445 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 54 [2020-07-08 12:11:02,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:11:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:11:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-08 12:11:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:11:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-08 12:11:02,456 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 164 transitions. [2020-07-08 12:11:02,691 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 12:11:02,700 INFO L225 Difference]: With dead ends: 258 [2020-07-08 12:11:02,700 INFO L226 Difference]: Without dead ends: 158 [2020-07-08 12:11:02,702 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 12:11:02,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-08 12:11:02,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 112. [2020-07-08 12:11:02,796 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:11:02,796 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 112 states. [2020-07-08 12:11:02,796 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 112 states. [2020-07-08 12:11:02,797 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 112 states. [2020-07-08 12:11:02,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:02,812 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-08 12:11:02,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-08 12:11:02,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:02,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:02,815 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 158 states. [2020-07-08 12:11:02,815 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 158 states. [2020-07-08 12:11:02,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:02,832 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-08 12:11:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-08 12:11:02,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:02,834 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:02,834 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:11:02,834 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:11:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-08 12:11:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 180 transitions. [2020-07-08 12:11:02,844 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 180 transitions. Word has length 54 [2020-07-08 12:11:02,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:11:02,845 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 180 transitions. [2020-07-08 12:11:02,845 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 12:11:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2020-07-08 12:11:02,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-08 12:11:02,848 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:11:02,848 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 12:11:03,062 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-08 12:11:03,062 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:11:03,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:11:03,062 INFO L82 PathProgramCache]: Analyzing trace with hash -2119203654, now seen corresponding path program 1 times [2020-07-08 12:11:03,063 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:11:03,063 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491733046] [2020-07-08 12:11:03,063 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:11:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,128 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:11:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,306 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 12:11:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,314 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 12:11:03,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,316 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 12:11:03,317 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 12:11:03,317 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 12:11:03,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,319 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 12:11:03,320 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 12:11:03,320 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 12:11:03,321 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,321 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,321 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,322 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 12:11:03,323 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~ret2;havoc #t~ret3; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,324 INFO L280 TraceCheckUtils]: 16: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,325 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 12:11:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,334 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 12:11:03,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,335 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 12:11:03,335 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 12:11:03,336 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 12:11:03,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,337 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 12:11:03,338 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 12:11:03,338 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 12:11:03,339 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,339 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,339 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,339 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,340 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 12:11:03,341 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 12:11:03,342 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 12:11:03,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,342 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,342 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,344 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 12:11:03,344 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~ret2;havoc #t~ret3; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,345 INFO L280 TraceCheckUtils]: 20: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,346 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 12:11:03,347 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 12:11:03,347 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 12:11:03,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,348 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,348 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,348 INFO L280 TraceCheckUtils]: 27: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,350 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 12:11:03,350 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 12:11:03,351 INFO L280 TraceCheckUtils]: 30: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,352 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:11:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,374 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 12:11:03,375 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 12:11:03,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:03,377 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:11:03,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,378 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,379 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,379 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 12:11:03,380 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 12:11:03,380 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 12:11:03,381 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,381 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 12:11:03,382 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 12:11:03,383 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 12:11:03,383 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,383 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,384 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 12:11:03,385 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 12:11:03,386 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 12:11:03,386 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,386 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,386 INFO L280 TraceCheckUtils]: 21: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,388 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 12:11:03,388 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~ret2;havoc #t~ret3; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,389 INFO L280 TraceCheckUtils]: 24: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,390 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 12:11:03,391 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 12:11:03,391 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 12:11:03,392 INFO L280 TraceCheckUtils]: 28: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,392 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,392 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,392 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,393 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 12:11:03,394 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 12:11:03,395 INFO L280 TraceCheckUtils]: 34: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,396 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:11:03,397 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 12:11:03,397 INFO L263 TraceCheckUtils]: 37: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,397 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,398 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 12:11:03,399 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 12:11:03,399 INFO L280 TraceCheckUtils]: 41: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:03,400 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:11:03,401 INFO L280 TraceCheckUtils]: 43: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3546#false} is VALID [2020-07-08 12:11:03,401 INFO L280 TraceCheckUtils]: 44: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:11:03,401 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:11:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,441 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,447 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,449 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,450 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,450 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,451 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,451 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,451 INFO L263 TraceCheckUtils]: 10: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,452 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,452 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,452 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,453 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,453 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,453 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,454 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:11:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,460 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:11:03,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,461 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,463 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,463 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,464 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,464 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,464 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,465 INFO L263 TraceCheckUtils]: 14: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,466 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,466 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,466 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:11:03,467 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,467 INFO L263 TraceCheckUtils]: 23: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,467 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,468 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,468 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,468 INFO L280 TraceCheckUtils]: 27: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,469 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:11:03,469 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 12:11:03,469 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,469 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,477 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,478 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,479 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,480 INFO L263 TraceCheckUtils]: 11: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,482 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,483 INFO L263 TraceCheckUtils]: 18: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,483 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,483 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,483 INFO L280 TraceCheckUtils]: 21: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,484 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,484 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,484 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,484 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:11:03,485 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,485 INFO L263 TraceCheckUtils]: 27: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,485 INFO L280 TraceCheckUtils]: 28: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,486 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,486 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,486 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,486 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:11:03,486 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 12:11:03,487 INFO L280 TraceCheckUtils]: 34: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,487 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,487 INFO L280 TraceCheckUtils]: 36: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,487 INFO L263 TraceCheckUtils]: 37: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,488 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,488 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,488 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,488 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,489 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,489 INFO L280 TraceCheckUtils]: 43: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,489 INFO L280 TraceCheckUtils]: 44: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,490 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:11:03,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,493 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,495 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,496 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,496 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 12:11:03,497 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 12:11:03,498 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 12:11:03,498 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,499 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 12:11:03,501 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 12:11:03,514 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 12:11:03,514 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,514 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,514 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,516 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 12:11:03,517 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 12:11:03,518 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 12:11:03,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,518 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,518 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,520 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 12:11:03,520 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~ret2;havoc #t~ret3; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,521 INFO L280 TraceCheckUtils]: 28: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,522 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 12:11:03,523 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 12:11:03,524 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 12:11:03,524 INFO L280 TraceCheckUtils]: 32: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,524 INFO L280 TraceCheckUtils]: 33: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,524 INFO L280 TraceCheckUtils]: 34: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,524 INFO L280 TraceCheckUtils]: 35: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,525 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 12:11:03,526 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 12:11:03,527 INFO L280 TraceCheckUtils]: 38: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,528 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:11:03,529 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 12:11:03,529 INFO L263 TraceCheckUtils]: 41: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,529 INFO L280 TraceCheckUtils]: 42: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,530 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 12:11:03,531 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 12:11:03,531 INFO L280 TraceCheckUtils]: 45: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:03,532 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:11:03,532 INFO L280 TraceCheckUtils]: 47: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3546#false} is VALID [2020-07-08 12:11:03,533 INFO L280 TraceCheckUtils]: 48: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:11:03,533 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:11:03,533 INFO L280 TraceCheckUtils]: 50: Hoare triple {3546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#false} is VALID [2020-07-08 12:11:03,533 INFO L263 TraceCheckUtils]: 51: Hoare triple {3546#false} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,533 INFO L280 TraceCheckUtils]: 52: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,534 INFO L280 TraceCheckUtils]: 53: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,534 INFO L280 TraceCheckUtils]: 54: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,534 INFO L263 TraceCheckUtils]: 55: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,534 INFO L280 TraceCheckUtils]: 56: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,534 INFO L280 TraceCheckUtils]: 57: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,535 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,535 INFO L263 TraceCheckUtils]: 59: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,535 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,535 INFO L280 TraceCheckUtils]: 61: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,535 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,536 INFO L263 TraceCheckUtils]: 63: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,536 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,536 INFO L280 TraceCheckUtils]: 65: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,536 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,536 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,537 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,537 INFO L280 TraceCheckUtils]: 69: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,537 INFO L263 TraceCheckUtils]: 70: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,537 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,537 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,538 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,538 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,538 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,538 INFO L280 TraceCheckUtils]: 76: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,538 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:11:03,539 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,539 INFO L263 TraceCheckUtils]: 79: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,539 INFO L280 TraceCheckUtils]: 80: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,539 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,539 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,540 INFO L280 TraceCheckUtils]: 83: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,540 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:11:03,540 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 12:11:03,540 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,540 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,541 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,541 INFO L263 TraceCheckUtils]: 89: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,541 INFO L280 TraceCheckUtils]: 90: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,541 INFO L280 TraceCheckUtils]: 91: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,541 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,542 INFO L280 TraceCheckUtils]: 93: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,542 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,542 INFO L280 TraceCheckUtils]: 95: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,542 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,542 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:11:03,542 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 12:11:03,543 INFO L280 TraceCheckUtils]: 99: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:11:03,543 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3546#false} {3549#(<= 15 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:11:03,551 INFO L263 TraceCheckUtils]: 0: Hoare triple {3545#true} call ULTIMATE.init(); {3545#true} is VALID [2020-07-08 12:11:03,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,551 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:11:03,551 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret5 := main(); {3545#true} is VALID [2020-07-08 12:11:03,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~x~0 := 15; {3549#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:03,552 INFO L263 TraceCheckUtils]: 5: Hoare triple {3549#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3545#true} is VALID [2020-07-08 12:11:03,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,553 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,553 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,553 INFO L263 TraceCheckUtils]: 9: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,553 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,554 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,554 INFO L263 TraceCheckUtils]: 13: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,555 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 12:11:03,555 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 12:11:03,555 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 12:11:03,556 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,557 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 12:11:03,557 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 12:11:03,558 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 12:11:03,558 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,558 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,559 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 12:11:03,560 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 12:11:03,560 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 12:11:03,560 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,560 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,561 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,562 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 12:11:03,562 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~ret2;havoc #t~ret3; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,563 INFO L280 TraceCheckUtils]: 34: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:03,564 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 12:11:03,564 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 12:11:03,565 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 12:11:03,565 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,565 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,565 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,565 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,566 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 12:11:03,567 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 12:11:03,567 INFO L280 TraceCheckUtils]: 44: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,568 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:11:03,569 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 12:11:03,569 INFO L263 TraceCheckUtils]: 47: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,569 INFO L280 TraceCheckUtils]: 48: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:03,570 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 12:11:03,571 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 12:11:03,571 INFO L280 TraceCheckUtils]: 51: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:03,572 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:11:03,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3546#false} is VALID [2020-07-08 12:11:03,572 INFO L280 TraceCheckUtils]: 54: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:11:03,573 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:11:03,573 INFO L280 TraceCheckUtils]: 56: Hoare triple {3546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#false} is VALID [2020-07-08 12:11:03,573 INFO L263 TraceCheckUtils]: 57: Hoare triple {3546#false} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,573 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,573 INFO L280 TraceCheckUtils]: 59: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,573 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,574 INFO L263 TraceCheckUtils]: 61: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,574 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,574 INFO L280 TraceCheckUtils]: 63: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,574 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,574 INFO L263 TraceCheckUtils]: 65: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,575 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,575 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,575 INFO L280 TraceCheckUtils]: 68: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,575 INFO L263 TraceCheckUtils]: 69: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,575 INFO L280 TraceCheckUtils]: 70: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,575 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,576 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,576 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,576 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,576 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,576 INFO L263 TraceCheckUtils]: 76: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,576 INFO L280 TraceCheckUtils]: 77: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,577 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,577 INFO L280 TraceCheckUtils]: 79: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,577 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,577 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,577 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,578 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:11:03,578 INFO L280 TraceCheckUtils]: 84: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,578 INFO L263 TraceCheckUtils]: 85: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,578 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,578 INFO L280 TraceCheckUtils]: 87: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,578 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,579 INFO L280 TraceCheckUtils]: 89: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,579 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:11:03,579 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 12:11:03,579 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,579 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,580 INFO L280 TraceCheckUtils]: 94: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,580 INFO L263 TraceCheckUtils]: 95: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,580 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,580 INFO L280 TraceCheckUtils]: 97: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,580 INFO L280 TraceCheckUtils]: 98: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,580 INFO L280 TraceCheckUtils]: 99: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,581 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,581 INFO L280 TraceCheckUtils]: 101: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,581 INFO L280 TraceCheckUtils]: 102: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,581 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:11:03,581 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 12:11:03,582 INFO L280 TraceCheckUtils]: 105: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:11:03,582 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3546#false} {3549#(<= 15 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:11:03,582 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 12:11:03,582 INFO L280 TraceCheckUtils]: 108: Hoare triple {3546#false} assume 610 != ~result~0; {3546#false} is VALID [2020-07-08 12:11:03,582 INFO L280 TraceCheckUtils]: 109: Hoare triple {3546#false} assume !false; {3546#false} is VALID [2020-07-08 12:11:03,590 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 12:11:03,591 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491733046] [2020-07-08 12:11:03,591 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [927076676] [2020-07-08 12:11:03,591 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 12:11:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,647 INFO L264 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 12:11:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:03,679 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:11:03,945 INFO L263 TraceCheckUtils]: 0: Hoare triple {3545#true} call ULTIMATE.init(); {3545#true} is VALID [2020-07-08 12:11:03,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,946 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:11:03,946 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret5 := main(); {3545#true} is VALID [2020-07-08 12:11:03,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~x~0 := 15; {3549#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:03,948 INFO L263 TraceCheckUtils]: 5: Hoare triple {3549#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3545#true} is VALID [2020-07-08 12:11:03,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:03,954 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 12:11:03,954 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 12:11:03,955 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 12:11:03,955 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} ~n := #in~n; {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:03,956 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 12:11:03,956 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 12:11:03,956 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 12:11:03,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:03,958 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 12:11:03,958 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 12:11:03,958 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 12:11:03,959 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} ~n := #in~n; {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:03,959 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 12:11:03,960 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 12:11:03,960 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 12:11:03,961 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:03,961 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 12:11:03,962 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 12:11:03,962 INFO L280 TraceCheckUtils]: 25: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:03,964 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 12:11:03,964 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 12:11:03,964 INFO L263 TraceCheckUtils]: 28: Hoare triple {3973#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,964 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,965 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,965 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,966 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 12:11:03,966 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~ret2;havoc #t~ret3; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:03,967 INFO L280 TraceCheckUtils]: 34: Hoare triple {3973#(<= |fibo2_#in~n| 2)} assume true; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:03,968 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 12:11:03,968 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 12:11:03,968 INFO L263 TraceCheckUtils]: 37: Hoare triple {4001#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,969 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,969 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,969 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,969 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,970 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 12:11:03,970 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 12:11:03,971 INFO L280 TraceCheckUtils]: 44: Hoare triple {4001#(<= |fibo1_#in~n| 3)} assume true; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:11:03,972 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 12:11:03,972 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 12:11:03,973 INFO L263 TraceCheckUtils]: 47: Hoare triple {4032#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,973 INFO L280 TraceCheckUtils]: 48: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,973 INFO L280 TraceCheckUtils]: 49: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,973 INFO L280 TraceCheckUtils]: 50: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,973 INFO L280 TraceCheckUtils]: 51: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,974 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 12:11:03,975 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~ret2;havoc #t~ret3; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:11:03,975 INFO L280 TraceCheckUtils]: 54: Hoare triple {4032#(<= |fibo2_#in~n| 4)} assume true; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:11:03,977 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 12:11:03,977 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 12:11:03,977 INFO L263 TraceCheckUtils]: 57: Hoare triple {4063#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,977 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,978 INFO L280 TraceCheckUtils]: 59: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,978 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,978 INFO L263 TraceCheckUtils]: 61: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,978 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,978 INFO L280 TraceCheckUtils]: 63: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,979 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,979 INFO L263 TraceCheckUtils]: 65: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,979 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,979 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,979 INFO L280 TraceCheckUtils]: 68: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:11:03,979 INFO L263 TraceCheckUtils]: 69: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:11:03,980 INFO L280 TraceCheckUtils]: 70: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,980 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,980 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,980 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,980 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,981 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,981 INFO L263 TraceCheckUtils]: 76: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,981 INFO L280 TraceCheckUtils]: 77: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,981 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:11:03,981 INFO L280 TraceCheckUtils]: 79: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,982 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,982 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,982 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,982 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:11:03,982 INFO L280 TraceCheckUtils]: 84: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,982 INFO L263 TraceCheckUtils]: 85: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,983 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,983 INFO L280 TraceCheckUtils]: 87: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,983 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,983 INFO L280 TraceCheckUtils]: 89: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,983 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:11:03,983 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 12:11:03,984 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,984 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:11:03,984 INFO L280 TraceCheckUtils]: 94: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:11:03,984 INFO L263 TraceCheckUtils]: 95: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:11:03,984 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:11:03,985 INFO L280 TraceCheckUtils]: 97: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:11:03,985 INFO L280 TraceCheckUtils]: 98: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:11:03,985 INFO L280 TraceCheckUtils]: 99: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,985 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:11:03,985 INFO L280 TraceCheckUtils]: 101: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3545#true} is VALID [2020-07-08 12:11:03,985 INFO L280 TraceCheckUtils]: 102: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:11:03,986 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 12:11:03,987 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 12:11:03,987 INFO L280 TraceCheckUtils]: 105: Hoare triple {4063#(<= |fibo1_#in~n| 5)} assume true; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:11:03,988 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4063#(<= |fibo1_#in~n| 5)} {3549#(<= 15 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:11:03,989 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 12:11:03,989 INFO L280 TraceCheckUtils]: 108: Hoare triple {3546#false} assume 610 != ~result~0; {3546#false} is VALID [2020-07-08 12:11:03,989 INFO L280 TraceCheckUtils]: 109: Hoare triple {3546#false} assume !false; {3546#false} is VALID [2020-07-08 12:11:03,997 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 12:11:03,997 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:11:03,997 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10] total 18 [2020-07-08 12:11:03,998 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359603679] [2020-07-08 12:11:03,999 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 110 [2020-07-08 12:11:04,011 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:11:04,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-08 12:11:04,136 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 12:11:04,137 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-08 12:11:04,137 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:11:04,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-08 12:11:04,138 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=258, Unknown=0, NotChecked=0, Total=306 [2020-07-08 12:11:04,138 INFO L87 Difference]: Start difference. First operand 112 states and 180 transitions. Second operand 18 states. [2020-07-08 12:11:06,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:06,212 INFO L93 Difference]: Finished difference Result 243 states and 465 transitions. [2020-07-08 12:11:06,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-08 12:11:06,212 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 110 [2020-07-08 12:11:06,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:11:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:11:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-08 12:11:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:11:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-08 12:11:06,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 182 transitions. [2020-07-08 12:11:06,450 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 12:11:06,458 INFO L225 Difference]: With dead ends: 243 [2020-07-08 12:11:06,458 INFO L226 Difference]: Without dead ends: 110 [2020-07-08 12:11:06,460 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=153, Invalid=717, Unknown=0, NotChecked=0, Total=870 [2020-07-08 12:11:06,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-08 12:11:06,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2020-07-08 12:11:06,517 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:11:06,518 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 87 states. [2020-07-08 12:11:06,518 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 87 states. [2020-07-08 12:11:06,518 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 87 states. [2020-07-08 12:11:06,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:06,529 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-08 12:11:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-08 12:11:06,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:06,530 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:06,530 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 110 states. [2020-07-08 12:11:06,530 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 110 states. [2020-07-08 12:11:06,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:06,537 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-08 12:11:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-08 12:11:06,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:06,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:06,539 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:11:06,539 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:11:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-08 12:11:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-08 12:11:06,544 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 110 [2020-07-08 12:11:06,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:11:06,545 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-08 12:11:06,545 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-08 12:11:06,545 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-08 12:11:06,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-07-08 12:11:06,547 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:11:06,547 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 12:11:06,763 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:11:06,763 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:11:06,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:11:06,764 INFO L82 PathProgramCache]: Analyzing trace with hash 1288796063, now seen corresponding path program 1 times [2020-07-08 12:11:06,764 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:11:06,764 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29190341] [2020-07-08 12:11:06,764 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:11:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:06,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:06,812 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:11:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,058 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,059 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 12:11:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,068 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 12:11:07,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,069 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 12:11:07,071 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 12:11:07,071 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 12:11:07,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,074 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 12:11:07,075 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 12:11:07,076 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 12:11:07,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,078 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 12:11:07,079 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 12:11:07,080 INFO L280 TraceCheckUtils]: 16: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,082 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 12:11:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,089 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,091 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 12:11:07,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,092 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 12:11:07,093 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 12:11:07,093 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 12:11:07,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,095 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 12:11:07,096 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 12:11:07,097 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 12:11:07,097 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,097 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,098 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,098 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,099 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 12:11:07,100 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 12:11:07,101 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 12:11:07,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,101 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,104 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 12:11:07,106 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 12:11:07,107 INFO L280 TraceCheckUtils]: 20: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,109 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 12:11:07,110 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 12:11:07,111 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 12:11:07,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,111 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,111 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,112 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,113 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 12:11:07,114 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~ret2;havoc #t~ret3; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,114 INFO L280 TraceCheckUtils]: 30: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,116 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:11:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,139 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 12:11:07,140 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 12:11:07,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,143 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,145 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,147 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 12:11:07,147 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 12:11:07,148 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 12:11:07,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,149 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 12:11:07,150 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 12:11:07,151 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 12:11:07,151 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,151 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,152 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,153 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 12:11:07,153 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 12:11:07,154 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 12:11:07,154 INFO L280 TraceCheckUtils]: 19: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,154 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,154 INFO L280 TraceCheckUtils]: 21: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,156 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 12:11:07,156 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 12:11:07,157 INFO L280 TraceCheckUtils]: 24: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,158 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 12:11:07,159 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 12:11:07,159 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 12:11:07,160 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,160 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,160 INFO L280 TraceCheckUtils]: 30: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,161 INFO L280 TraceCheckUtils]: 31: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,162 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 12:11:07,162 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~ret2;havoc #t~ret3; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,163 INFO L280 TraceCheckUtils]: 34: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,164 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:11:07,165 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 12:11:07,165 INFO L263 TraceCheckUtils]: 37: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,165 INFO L280 TraceCheckUtils]: 38: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,166 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 12:11:07,167 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 12:11:07,167 INFO L280 TraceCheckUtils]: 41: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,168 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,168 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 12:11:07,169 INFO L280 TraceCheckUtils]: 44: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,169 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:11:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,209 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 12:11:07,210 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 12:11:07,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,212 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:11:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,262 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 12:11:07,262 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 12:11:07,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,265 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,266 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,267 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,267 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 12:11:07,268 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 12:11:07,269 INFO L280 TraceCheckUtils]: 7: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,271 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:11:07,272 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 12:11:07,272 INFO L263 TraceCheckUtils]: 10: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,274 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 12:11:07,274 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 12:11:07,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,277 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,277 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 12:11:07,277 INFO L280 TraceCheckUtils]: 17: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,277 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:11:07,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,279 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,280 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,281 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,282 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 12:11:07,282 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 12:11:07,283 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 12:11:07,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,285 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 12:11:07,286 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 12:11:07,286 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 12:11:07,286 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,287 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,287 INFO L280 TraceCheckUtils]: 19: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,288 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 12:11:07,289 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 12:11:07,289 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 12:11:07,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,290 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,290 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,292 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 12:11:07,292 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 12:11:07,293 INFO L280 TraceCheckUtils]: 28: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,295 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 12:11:07,296 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 12:11:07,296 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 12:11:07,296 INFO L280 TraceCheckUtils]: 32: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,296 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,297 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,297 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,298 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 12:11:07,299 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~ret2;havoc #t~ret3; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,299 INFO L280 TraceCheckUtils]: 38: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,300 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:11:07,301 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 12:11:07,301 INFO L263 TraceCheckUtils]: 41: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,302 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,302 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 12:11:07,303 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 12:11:07,304 INFO L280 TraceCheckUtils]: 45: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,305 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,305 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 12:11:07,305 INFO L280 TraceCheckUtils]: 48: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,305 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:11:07,306 INFO L280 TraceCheckUtils]: 50: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:11:07,306 INFO L263 TraceCheckUtils]: 51: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,306 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,306 INFO L280 TraceCheckUtils]: 53: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,307 INFO L280 TraceCheckUtils]: 54: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,307 INFO L263 TraceCheckUtils]: 55: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,307 INFO L280 TraceCheckUtils]: 56: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,308 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 12:11:07,309 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 12:11:07,309 INFO L280 TraceCheckUtils]: 59: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,311 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:11:07,312 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 12:11:07,312 INFO L263 TraceCheckUtils]: 62: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,313 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,313 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 12:11:07,314 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 12:11:07,314 INFO L280 TraceCheckUtils]: 66: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,316 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,316 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 12:11:07,316 INFO L280 TraceCheckUtils]: 69: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,316 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:11:07,316 INFO L280 TraceCheckUtils]: 71: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4904#false} is VALID [2020-07-08 12:11:07,317 INFO L280 TraceCheckUtils]: 72: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,317 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:11:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,342 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:11:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,346 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:11:07,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,347 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,348 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,348 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:11:07,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,349 INFO L263 TraceCheckUtils]: 10: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,349 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,349 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,350 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:11:07,350 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 12:11:07,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,350 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:11:07,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,355 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:11:07,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,356 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,357 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,357 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,357 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,357 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,358 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:11:07,358 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,358 INFO L263 TraceCheckUtils]: 14: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,359 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,359 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,359 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,359 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:11:07,359 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 12:11:07,359 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,360 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:11:07,360 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,360 INFO L263 TraceCheckUtils]: 23: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,360 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,361 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,361 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,361 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,361 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:11:07,361 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4903#true} is VALID [2020-07-08 12:11:07,362 INFO L280 TraceCheckUtils]: 30: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,362 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,363 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,364 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,364 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,365 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,365 INFO L263 TraceCheckUtils]: 11: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,366 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 12:11:07,367 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 12:11:07,367 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 12:11:07,368 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,368 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 12:11:07,369 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 12:11:07,370 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 12:11:07,370 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,371 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,371 INFO L280 TraceCheckUtils]: 23: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,372 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 12:11:07,373 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 12:11:07,373 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 12:11:07,373 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,374 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,374 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,376 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 12:11:07,376 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 12:11:07,377 INFO L280 TraceCheckUtils]: 32: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,378 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 12:11:07,379 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 12:11:07,379 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 12:11:07,380 INFO L280 TraceCheckUtils]: 36: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,380 INFO L280 TraceCheckUtils]: 37: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,380 INFO L280 TraceCheckUtils]: 38: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,380 INFO L280 TraceCheckUtils]: 39: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,382 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 12:11:07,383 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~ret2;havoc #t~ret3; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,383 INFO L280 TraceCheckUtils]: 42: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,385 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:11:07,385 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 12:11:07,386 INFO L263 TraceCheckUtils]: 45: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,386 INFO L280 TraceCheckUtils]: 46: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,387 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 12:11:07,387 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 12:11:07,388 INFO L280 TraceCheckUtils]: 49: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,389 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,389 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 12:11:07,389 INFO L280 TraceCheckUtils]: 52: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,390 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:11:07,390 INFO L280 TraceCheckUtils]: 54: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:11:07,390 INFO L263 TraceCheckUtils]: 55: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,390 INFO L280 TraceCheckUtils]: 56: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,391 INFO L280 TraceCheckUtils]: 57: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,391 INFO L280 TraceCheckUtils]: 58: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,391 INFO L263 TraceCheckUtils]: 59: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,392 INFO L280 TraceCheckUtils]: 60: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,392 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 12:11:07,393 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 12:11:07,393 INFO L280 TraceCheckUtils]: 63: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,394 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:11:07,395 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 12:11:07,395 INFO L263 TraceCheckUtils]: 66: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,396 INFO L280 TraceCheckUtils]: 67: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,396 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 12:11:07,397 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 12:11:07,398 INFO L280 TraceCheckUtils]: 70: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,399 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,399 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 12:11:07,399 INFO L280 TraceCheckUtils]: 73: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,400 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:11:07,400 INFO L280 TraceCheckUtils]: 75: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4904#false} is VALID [2020-07-08 12:11:07,400 INFO L280 TraceCheckUtils]: 76: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,400 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:11:07,400 INFO L280 TraceCheckUtils]: 78: Hoare triple {4904#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4904#false} is VALID [2020-07-08 12:11:07,401 INFO L263 TraceCheckUtils]: 79: Hoare triple {4904#false} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,401 INFO L280 TraceCheckUtils]: 80: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,401 INFO L280 TraceCheckUtils]: 81: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,401 INFO L280 TraceCheckUtils]: 82: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,401 INFO L263 TraceCheckUtils]: 83: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,402 INFO L280 TraceCheckUtils]: 84: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,402 INFO L280 TraceCheckUtils]: 85: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,402 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,402 INFO L263 TraceCheckUtils]: 87: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,402 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,403 INFO L280 TraceCheckUtils]: 89: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,403 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,403 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,403 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:11:07,403 INFO L280 TraceCheckUtils]: 93: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,404 INFO L263 TraceCheckUtils]: 94: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,404 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,404 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,404 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,404 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:11:07,405 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 12:11:07,405 INFO L280 TraceCheckUtils]: 100: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,405 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:11:07,405 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,406 INFO L263 TraceCheckUtils]: 103: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,406 INFO L280 TraceCheckUtils]: 104: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,406 INFO L280 TraceCheckUtils]: 105: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,406 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,406 INFO L280 TraceCheckUtils]: 107: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,407 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:11:07,407 INFO L280 TraceCheckUtils]: 109: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4903#true} is VALID [2020-07-08 12:11:07,407 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,407 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,407 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 12:11:07,408 INFO L280 TraceCheckUtils]: 113: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,408 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4904#false} {4907#(<= 15 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:11:07,420 INFO L263 TraceCheckUtils]: 0: Hoare triple {4903#true} call ULTIMATE.init(); {4903#true} is VALID [2020-07-08 12:11:07,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,420 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:11:07,421 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret5 := main(); {4903#true} is VALID [2020-07-08 12:11:07,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~x~0 := 15; {4907#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:07,422 INFO L263 TraceCheckUtils]: 5: Hoare triple {4907#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4903#true} is VALID [2020-07-08 12:11:07,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,422 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,423 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,423 INFO L263 TraceCheckUtils]: 9: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,423 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,423 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,423 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,424 INFO L263 TraceCheckUtils]: 13: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,424 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,425 INFO L263 TraceCheckUtils]: 17: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,425 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,449 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 12:11:07,450 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 12:11:07,450 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 12:11:07,451 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,452 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 12:11:07,453 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 12:11:07,453 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 12:11:07,453 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,453 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,454 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 12:11:07,455 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 12:11:07,455 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 12:11:07,456 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,456 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,456 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,457 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 12:11:07,458 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 12:11:07,458 INFO L280 TraceCheckUtils]: 38: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:07,459 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 12:11:07,460 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 12:11:07,461 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 12:11:07,461 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,461 INFO L280 TraceCheckUtils]: 44: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,461 INFO L280 TraceCheckUtils]: 45: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,463 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 12:11:07,463 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~ret2;havoc #t~ret3; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,464 INFO L280 TraceCheckUtils]: 48: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,465 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:11:07,466 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 12:11:07,466 INFO L263 TraceCheckUtils]: 51: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,466 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,467 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 12:11:07,468 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 12:11:07,468 INFO L280 TraceCheckUtils]: 55: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,469 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,470 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 12:11:07,470 INFO L280 TraceCheckUtils]: 58: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,470 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:11:07,470 INFO L280 TraceCheckUtils]: 60: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:11:07,470 INFO L263 TraceCheckUtils]: 61: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,471 INFO L280 TraceCheckUtils]: 62: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,471 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,471 INFO L280 TraceCheckUtils]: 64: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,471 INFO L263 TraceCheckUtils]: 65: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,472 INFO L280 TraceCheckUtils]: 66: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,472 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 12:11:07,473 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 12:11:07,473 INFO L280 TraceCheckUtils]: 69: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,474 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:11:07,475 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 12:11:07,475 INFO L263 TraceCheckUtils]: 72: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,476 INFO L280 TraceCheckUtils]: 73: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,477 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 12:11:07,477 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 12:11:07,478 INFO L280 TraceCheckUtils]: 76: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:07,479 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,480 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 12:11:07,480 INFO L280 TraceCheckUtils]: 79: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,480 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:11:07,480 INFO L280 TraceCheckUtils]: 81: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4904#false} is VALID [2020-07-08 12:11:07,481 INFO L280 TraceCheckUtils]: 82: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,481 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:11:07,481 INFO L280 TraceCheckUtils]: 84: Hoare triple {4904#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4904#false} is VALID [2020-07-08 12:11:07,481 INFO L263 TraceCheckUtils]: 85: Hoare triple {4904#false} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,482 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,482 INFO L280 TraceCheckUtils]: 87: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,482 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,482 INFO L263 TraceCheckUtils]: 89: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,483 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,483 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,483 INFO L280 TraceCheckUtils]: 92: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,483 INFO L263 TraceCheckUtils]: 93: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,484 INFO L280 TraceCheckUtils]: 94: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,484 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,484 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,484 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,484 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:11:07,485 INFO L280 TraceCheckUtils]: 99: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,485 INFO L263 TraceCheckUtils]: 100: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,485 INFO L280 TraceCheckUtils]: 101: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,485 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,485 INFO L280 TraceCheckUtils]: 103: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,486 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:11:07,486 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 12:11:07,486 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,486 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:11:07,487 INFO L280 TraceCheckUtils]: 108: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,487 INFO L263 TraceCheckUtils]: 109: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,487 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,487 INFO L280 TraceCheckUtils]: 111: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,488 INFO L280 TraceCheckUtils]: 112: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,488 INFO L280 TraceCheckUtils]: 113: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,488 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:11:07,488 INFO L280 TraceCheckUtils]: 115: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4903#true} is VALID [2020-07-08 12:11:07,488 INFO L280 TraceCheckUtils]: 116: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,489 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:11:07,489 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 12:11:07,489 INFO L280 TraceCheckUtils]: 119: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:11:07,489 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {4904#false} {4907#(<= 15 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:11:07,489 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 12:11:07,490 INFO L280 TraceCheckUtils]: 122: Hoare triple {4904#false} assume 610 != ~result~0; {4904#false} is VALID [2020-07-08 12:11:07,490 INFO L280 TraceCheckUtils]: 123: Hoare triple {4904#false} assume !false; {4904#false} is VALID [2020-07-08 12:11:07,505 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 12:11:07,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29190341] [2020-07-08 12:11:07,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1654443147] [2020-07-08 12:11:07,506 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 12:11:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,561 INFO L264 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 12:11:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:07,603 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:11:07,938 INFO L263 TraceCheckUtils]: 0: Hoare triple {4903#true} call ULTIMATE.init(); {4903#true} is VALID [2020-07-08 12:11:07,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,939 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:11:07,939 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret5 := main(); {4903#true} is VALID [2020-07-08 12:11:07,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~x~0 := 15; {4907#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:07,940 INFO L263 TraceCheckUtils]: 5: Hoare triple {4907#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4903#true} is VALID [2020-07-08 12:11:07,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:07,941 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 12:11:07,941 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 12:11:07,941 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 12:11:07,942 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:07,946 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 12:11:07,948 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 12:11:07,949 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 12:11:07,949 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:07,950 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 12:11:07,950 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 12:11:07,951 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 12:11:07,951 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:07,952 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 12:11:07,952 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 12:11:07,952 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 12:11:07,953 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:07,954 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 12:11:07,954 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 12:11:07,954 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 12:11:07,955 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:07,955 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 12:11:07,956 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 12:11:07,957 INFO L280 TraceCheckUtils]: 29: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:07,958 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 12:11:07,958 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 12:11:07,959 INFO L263 TraceCheckUtils]: 32: Hoare triple {5412#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,959 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,959 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,959 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,960 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 12:11:07,961 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 12:11:07,961 INFO L280 TraceCheckUtils]: 38: Hoare triple {5412#(<= |fibo1_#in~n| 2)} assume true; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:07,962 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 12:11:07,963 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 12:11:07,963 INFO L263 TraceCheckUtils]: 41: Hoare triple {5440#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,963 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,964 INFO L280 TraceCheckUtils]: 43: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,964 INFO L280 TraceCheckUtils]: 44: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,964 INFO L280 TraceCheckUtils]: 45: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,965 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 12:11:07,965 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~ret2;havoc #t~ret3; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:11:07,966 INFO L280 TraceCheckUtils]: 48: Hoare triple {5440#(<= |fibo2_#in~n| 3)} assume true; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:11:07,967 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 12:11:07,968 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 12:11:07,968 INFO L263 TraceCheckUtils]: 51: Hoare triple {5471#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,968 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,968 INFO L280 TraceCheckUtils]: 53: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,968 INFO L280 TraceCheckUtils]: 54: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,969 INFO L280 TraceCheckUtils]: 55: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,969 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 12:11:07,970 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 12:11:07,970 INFO L280 TraceCheckUtils]: 58: Hoare triple {5471#(<= |fibo1_#in~n| 4)} assume true; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:11:07,972 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 12:11:07,972 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 12:11:07,972 INFO L263 TraceCheckUtils]: 61: Hoare triple {5502#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,973 INFO L280 TraceCheckUtils]: 62: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,973 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,973 INFO L280 TraceCheckUtils]: 64: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,973 INFO L263 TraceCheckUtils]: 65: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,973 INFO L280 TraceCheckUtils]: 66: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,974 INFO L280 TraceCheckUtils]: 67: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,974 INFO L280 TraceCheckUtils]: 68: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,974 INFO L280 TraceCheckUtils]: 69: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,974 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:11:07,974 INFO L280 TraceCheckUtils]: 71: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,974 INFO L263 TraceCheckUtils]: 72: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,975 INFO L280 TraceCheckUtils]: 73: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,975 INFO L280 TraceCheckUtils]: 74: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,975 INFO L280 TraceCheckUtils]: 75: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,975 INFO L280 TraceCheckUtils]: 76: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,975 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:11:07,976 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 12:11:07,976 INFO L280 TraceCheckUtils]: 79: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,977 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 12:11:07,977 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~ret2;havoc #t~ret3; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:11:07,978 INFO L280 TraceCheckUtils]: 82: Hoare triple {5502#(<= |fibo2_#in~n| 5)} assume true; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:11:07,979 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 12:11:07,979 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 12:11:07,980 INFO L263 TraceCheckUtils]: 85: Hoare triple {5575#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,980 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,980 INFO L280 TraceCheckUtils]: 87: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,980 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,980 INFO L263 TraceCheckUtils]: 89: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,981 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,981 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,981 INFO L280 TraceCheckUtils]: 92: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:11:07,981 INFO L263 TraceCheckUtils]: 93: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:11:07,981 INFO L280 TraceCheckUtils]: 94: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,982 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,982 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,982 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,982 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:11:07,982 INFO L280 TraceCheckUtils]: 99: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,982 INFO L263 TraceCheckUtils]: 100: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,983 INFO L280 TraceCheckUtils]: 101: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,983 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:11:07,983 INFO L280 TraceCheckUtils]: 103: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,983 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:11:07,983 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 12:11:07,984 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,984 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:11:07,984 INFO L280 TraceCheckUtils]: 108: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:11:07,984 INFO L263 TraceCheckUtils]: 109: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:11:07,984 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:11:07,984 INFO L280 TraceCheckUtils]: 111: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:11:07,985 INFO L280 TraceCheckUtils]: 112: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:11:07,985 INFO L280 TraceCheckUtils]: 113: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,985 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:11:07,985 INFO L280 TraceCheckUtils]: 115: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4903#true} is VALID [2020-07-08 12:11:07,985 INFO L280 TraceCheckUtils]: 116: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:11:07,987 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 12:11:07,987 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 12:11:07,988 INFO L280 TraceCheckUtils]: 119: Hoare triple {5575#(<= |fibo1_#in~n| 6)} assume true; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:11:07,989 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {5575#(<= |fibo1_#in~n| 6)} {4907#(<= 15 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:11:07,989 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 12:11:07,989 INFO L280 TraceCheckUtils]: 122: Hoare triple {4904#false} assume 610 != ~result~0; {4904#false} is VALID [2020-07-08 12:11:07,989 INFO L280 TraceCheckUtils]: 123: Hoare triple {4904#false} assume !false; {4904#false} is VALID [2020-07-08 12:11:07,999 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 12:11:08,000 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:11:08,000 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11] total 22 [2020-07-08 12:11:08,000 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321783731] [2020-07-08 12:11:08,001 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 124 [2020-07-08 12:11:08,023 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:11:08,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 12:11:08,163 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 12:11:08,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 12:11:08,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:11:08,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 12:11:08,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-08 12:11:08,165 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 22 states. [2020-07-08 12:11:11,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:11,102 INFO L93 Difference]: Finished difference Result 215 states and 364 transitions. [2020-07-08 12:11:11,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-08 12:11:11,102 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 124 [2020-07-08 12:11:11,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:11:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:11:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 188 transitions. [2020-07-08 12:11:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:11:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 188 transitions. [2020-07-08 12:11:11,115 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 188 transitions. [2020-07-08 12:11:11,394 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 12:11:11,399 INFO L225 Difference]: With dead ends: 215 [2020-07-08 12:11:11,400 INFO L226 Difference]: Without dead ends: 135 [2020-07-08 12:11:11,401 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 12:11:11,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2020-07-08 12:11:11,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 118. [2020-07-08 12:11:11,493 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:11:11,493 INFO L82 GeneralOperation]: Start isEquivalent. First operand 135 states. Second operand 118 states. [2020-07-08 12:11:11,493 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand 118 states. [2020-07-08 12:11:11,494 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 118 states. [2020-07-08 12:11:11,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:11,503 INFO L93 Difference]: Finished difference Result 135 states and 192 transitions. [2020-07-08 12:11:11,503 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 192 transitions. [2020-07-08 12:11:11,504 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:11,504 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:11,504 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 135 states. [2020-07-08 12:11:11,505 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 135 states. [2020-07-08 12:11:11,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:11,511 INFO L93 Difference]: Finished difference Result 135 states and 192 transitions. [2020-07-08 12:11:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 192 transitions. [2020-07-08 12:11:11,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:11,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:11,512 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:11:11,513 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:11:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-07-08 12:11:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 167 transitions. [2020-07-08 12:11:11,518 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 167 transitions. Word has length 124 [2020-07-08 12:11:11,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:11:11,518 INFO L479 AbstractCegarLoop]: Abstraction has 118 states and 167 transitions. [2020-07-08 12:11:11,518 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 12:11:11,519 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 167 transitions. [2020-07-08 12:11:11,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2020-07-08 12:11:11,522 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:11:11,523 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 12:11:11,738 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:11:11,739 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:11:11,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:11:11,740 INFO L82 PathProgramCache]: Analyzing trace with hash 890436367, now seen corresponding path program 1 times [2020-07-08 12:11:11,741 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:11:11,741 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013312759] [2020-07-08 12:11:11,742 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:11:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:11,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:11,852 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:11:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,107 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,107 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,112 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,113 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,114 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,114 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,114 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,114 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,115 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,116 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,116 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,116 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,116 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,117 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,117 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,122 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,123 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,124 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,126 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,126 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,127 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,127 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,128 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,128 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,130 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,130 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 12:11:12,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,132 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 12:11:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,214 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 12:11:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,222 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 12:11:12,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,224 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 12:11:12,225 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 12:11:12,225 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 12:11:12,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,226 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,226 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,228 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 12:11:12,229 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 12:11:12,229 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 12:11:12,229 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,229 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,229 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,231 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 12:11:12,233 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 12:11:12,233 INFO L280 TraceCheckUtils]: 16: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,235 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 12:11:12,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,238 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 12:11:12,238 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 12:11:12,239 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 12:11:12,239 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,240 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,240 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,240 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,240 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,241 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,241 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,241 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,242 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,242 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,242 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,242 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,242 INFO L263 TraceCheckUtils]: 18: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,243 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,243 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,243 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,243 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,243 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,244 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,244 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,244 INFO L263 TraceCheckUtils]: 27: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,245 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,245 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,245 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,245 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,245 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,246 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 12:11:12,246 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,248 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 12:11:12,249 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 12:11:12,249 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 12:11:12,250 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,250 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 12:11:12,251 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 12:11:12,252 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 12:11:12,252 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,252 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,252 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,253 INFO L280 TraceCheckUtils]: 45: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,254 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 12:11:12,255 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 12:11:12,255 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 12:11:12,255 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,255 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,256 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,257 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 12:11:12,259 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 12:11:12,259 INFO L280 TraceCheckUtils]: 54: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,261 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 12:11:12,261 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~ret2;havoc #t~ret3; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,262 INFO L280 TraceCheckUtils]: 57: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,263 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:11:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,341 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 12:11:12,341 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 12:11:12,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:12,343 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 12:11:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,350 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 12:11:12,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,352 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 12:11:12,352 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 12:11:12,353 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 12:11:12,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,354 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 12:11:12,355 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 12:11:12,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:12,357 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 12:11:12,358 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 12:11:12,358 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 12:11:12,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,359 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,359 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,360 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 12:11:12,362 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~ret2;havoc #t~ret3; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,364 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:11:12,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,366 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,367 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 12:11:12,368 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 12:11:12,368 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 12:11:12,369 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,369 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,369 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,392 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,393 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,394 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,394 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,395 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,395 INFO L263 TraceCheckUtils]: 22: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,398 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,398 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,399 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,399 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,399 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,400 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,400 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,400 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,400 INFO L263 TraceCheckUtils]: 31: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,400 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,401 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,401 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,401 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,401 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,401 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 12:11:12,402 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,404 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 12:11:12,405 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 12:11:12,405 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 12:11:12,406 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,407 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 12:11:12,408 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 12:11:12,408 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 12:11:12,408 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,408 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,409 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,409 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,410 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 12:11:12,410 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 12:11:12,411 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 12:11:12,411 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,411 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,411 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,413 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 12:11:12,414 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 12:11:12,415 INFO L280 TraceCheckUtils]: 58: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,416 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 12:11:12,417 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~ret2;havoc #t~ret3; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,418 INFO L280 TraceCheckUtils]: 61: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,419 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:11:12,419 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 12:11:12,420 INFO L263 TraceCheckUtils]: 64: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,420 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,421 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 12:11:12,422 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 12:11:12,422 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 12:11:12,423 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,423 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 12:11:12,424 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 12:11:12,425 INFO L280 TraceCheckUtils]: 72: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:12,426 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 12:11:12,427 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 12:11:12,428 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 12:11:12,428 INFO L280 TraceCheckUtils]: 76: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,428 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,428 INFO L280 TraceCheckUtils]: 78: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,429 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 12:11:12,430 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~ret2;havoc #t~ret3; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,431 INFO L280 TraceCheckUtils]: 81: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,432 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:11:12,432 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 12:11:12,433 INFO L280 TraceCheckUtils]: 84: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,433 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:11:12,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,461 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,467 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,468 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,469 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,470 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,470 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,471 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,471 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,472 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,478 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,479 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,480 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,481 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,481 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,482 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,482 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,482 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,482 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,483 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,483 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,483 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,483 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,483 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,484 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,484 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,484 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 12:11:12,484 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,484 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:11:12,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,486 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,486 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,486 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,487 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,488 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,488 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 12:11:12,489 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 12:11:12,489 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 12:11:12,489 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,489 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,490 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,490 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,490 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,490 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,491 INFO L263 TraceCheckUtils]: 19: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,491 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,491 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,491 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,492 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,492 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,492 INFO L263 TraceCheckUtils]: 26: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,493 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,493 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,493 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,493 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,494 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,494 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,494 INFO L263 TraceCheckUtils]: 35: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,494 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,494 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,495 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,495 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,495 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,495 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 12:11:12,495 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,497 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 12:11:12,498 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 12:11:12,498 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 12:11:12,498 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,499 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 12:11:12,500 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 12:11:12,500 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 12:11:12,501 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,501 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,501 INFO L280 TraceCheckUtils]: 52: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,501 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,502 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 12:11:12,503 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 12:11:12,503 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 12:11:12,503 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,504 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,504 INFO L280 TraceCheckUtils]: 59: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,505 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 12:11:12,506 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 12:11:12,506 INFO L280 TraceCheckUtils]: 62: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,508 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 12:11:12,508 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~ret2;havoc #t~ret3; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,509 INFO L280 TraceCheckUtils]: 65: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,510 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:11:12,512 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 12:11:12,512 INFO L263 TraceCheckUtils]: 68: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,512 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,513 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 12:11:12,514 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 12:11:12,514 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 12:11:12,514 INFO L280 TraceCheckUtils]: 73: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,515 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 12:11:12,516 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 12:11:12,517 INFO L280 TraceCheckUtils]: 76: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:12,518 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 12:11:12,519 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 12:11:12,519 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 12:11:12,520 INFO L280 TraceCheckUtils]: 80: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,520 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,520 INFO L280 TraceCheckUtils]: 82: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,522 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 12:11:12,522 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~ret2;havoc #t~ret3; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,523 INFO L280 TraceCheckUtils]: 85: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,524 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:11:12,524 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 12:11:12,525 INFO L280 TraceCheckUtils]: 88: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,525 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:11:12,525 INFO L280 TraceCheckUtils]: 90: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:11:12,525 INFO L263 TraceCheckUtils]: 91: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,525 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,526 INFO L280 TraceCheckUtils]: 93: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,526 INFO L280 TraceCheckUtils]: 94: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,526 INFO L263 TraceCheckUtils]: 95: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,526 INFO L280 TraceCheckUtils]: 96: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,526 INFO L280 TraceCheckUtils]: 97: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,527 INFO L280 TraceCheckUtils]: 98: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,527 INFO L263 TraceCheckUtils]: 99: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,527 INFO L280 TraceCheckUtils]: 100: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,527 INFO L280 TraceCheckUtils]: 101: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,527 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,528 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,528 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,528 INFO L280 TraceCheckUtils]: 105: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,528 INFO L263 TraceCheckUtils]: 106: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,528 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,529 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,529 INFO L280 TraceCheckUtils]: 109: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,529 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,529 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,529 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,529 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,530 INFO L280 TraceCheckUtils]: 114: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,530 INFO L263 TraceCheckUtils]: 115: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,530 INFO L280 TraceCheckUtils]: 116: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,530 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,530 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,531 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,531 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,531 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 12:11:12,531 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,531 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:11:12,532 INFO L280 TraceCheckUtils]: 124: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6439#false} is VALID [2020-07-08 12:11:12,532 INFO L280 TraceCheckUtils]: 125: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,532 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:11:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,595 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,599 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,600 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,601 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,602 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,602 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,603 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,603 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,603 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 12:11:12,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,603 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,608 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,609 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,610 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,610 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,611 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,611 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,611 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,612 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,612 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,612 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,612 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,613 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,613 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 12:11:12,613 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,613 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,614 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,614 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,614 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,614 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,615 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,615 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,615 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,616 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,616 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,617 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,636 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,638 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,640 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,640 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,641 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,641 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,642 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,642 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,642 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,643 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,643 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,645 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,645 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,646 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,647 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,647 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,647 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,648 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,648 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,649 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,649 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,649 INFO L263 TraceCheckUtils]: 18: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,650 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,650 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,650 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,651 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,651 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 12:11:12,651 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,652 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,652 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,653 INFO L263 TraceCheckUtils]: 27: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,653 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,653 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,654 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,654 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,655 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,655 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,655 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,656 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,656 INFO L263 TraceCheckUtils]: 37: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,656 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,657 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,657 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,657 INFO L263 TraceCheckUtils]: 41: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,658 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,658 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,658 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,659 INFO L280 TraceCheckUtils]: 45: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,659 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,659 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,660 INFO L263 TraceCheckUtils]: 48: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,660 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,660 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,661 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,661 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,662 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,662 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,662 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,662 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 12:11:12,663 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,663 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,679 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:12,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,685 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,686 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,688 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,688 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,689 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,689 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,689 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,690 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,691 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 12:11:12,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,691 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,693 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,695 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,695 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,696 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,696 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,696 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,697 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,697 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,697 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,697 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,697 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,698 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,698 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,698 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,698 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,699 INFO L263 TraceCheckUtils]: 22: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,699 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,699 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,699 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,699 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,700 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 12:11:12,700 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,700 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,700 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,700 INFO L263 TraceCheckUtils]: 31: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,701 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,701 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,701 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,701 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,702 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,702 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,702 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,702 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,702 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,703 INFO L263 TraceCheckUtils]: 41: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,703 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,703 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,703 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,703 INFO L263 TraceCheckUtils]: 45: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,704 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,704 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,704 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,704 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,705 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,705 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,705 INFO L263 TraceCheckUtils]: 52: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,705 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,705 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,706 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,706 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,706 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,706 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,706 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,707 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 12:11:12,707 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,707 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,707 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,708 INFO L263 TraceCheckUtils]: 64: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,708 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,708 INFO L280 TraceCheckUtils]: 66: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,708 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,708 INFO L263 TraceCheckUtils]: 68: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,709 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,709 INFO L280 TraceCheckUtils]: 70: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,709 INFO L280 TraceCheckUtils]: 71: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,709 INFO L280 TraceCheckUtils]: 72: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,709 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,710 INFO L280 TraceCheckUtils]: 74: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,710 INFO L263 TraceCheckUtils]: 75: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,710 INFO L280 TraceCheckUtils]: 76: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,710 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,710 INFO L280 TraceCheckUtils]: 78: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,711 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,711 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 12:11:12,711 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,711 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,711 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,712 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,712 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:11:12,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,717 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,719 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,720 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,720 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,724 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 12:11:12,725 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 12:11:12,726 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 12:11:12,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,727 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,727 INFO L263 TraceCheckUtils]: 19: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,727 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,728 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,728 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,728 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,729 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,729 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,729 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,730 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,730 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,730 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,731 INFO L263 TraceCheckUtils]: 30: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,731 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,731 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,732 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,732 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,733 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,733 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,733 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,733 INFO L263 TraceCheckUtils]: 39: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,734 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,734 INFO L280 TraceCheckUtils]: 41: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,734 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,735 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,735 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,735 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 12:11:12,736 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,740 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 12:11:12,742 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 12:11:12,742 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 12:11:12,743 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,744 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 12:11:12,745 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 12:11:12,745 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 12:11:12,746 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,746 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,746 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,747 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,748 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 12:11:12,749 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 12:11:12,750 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 12:11:12,750 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,750 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,750 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,752 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 12:11:12,753 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 12:11:12,754 INFO L280 TraceCheckUtils]: 66: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,756 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 12:11:12,757 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~ret2;havoc #t~ret3; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,757 INFO L280 TraceCheckUtils]: 69: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,759 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:11:12,760 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 12:11:12,760 INFO L263 TraceCheckUtils]: 72: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,761 INFO L280 TraceCheckUtils]: 73: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,762 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 12:11:12,763 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 12:11:12,763 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 12:11:12,764 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,765 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 12:11:12,766 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 12:11:12,767 INFO L280 TraceCheckUtils]: 80: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:12,768 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 12:11:12,769 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 12:11:12,770 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 12:11:12,770 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,770 INFO L280 TraceCheckUtils]: 85: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,771 INFO L280 TraceCheckUtils]: 86: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,772 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 12:11:12,773 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~ret2;havoc #t~ret3; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,774 INFO L280 TraceCheckUtils]: 89: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,776 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:11:12,776 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 12:11:12,776 INFO L280 TraceCheckUtils]: 92: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,777 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:11:12,777 INFO L280 TraceCheckUtils]: 94: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:11:12,777 INFO L263 TraceCheckUtils]: 95: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,778 INFO L280 TraceCheckUtils]: 96: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,778 INFO L280 TraceCheckUtils]: 97: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,778 INFO L280 TraceCheckUtils]: 98: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,779 INFO L263 TraceCheckUtils]: 99: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,779 INFO L280 TraceCheckUtils]: 100: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,779 INFO L280 TraceCheckUtils]: 101: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,780 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,780 INFO L263 TraceCheckUtils]: 103: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,780 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,780 INFO L280 TraceCheckUtils]: 105: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,781 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,781 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,781 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,782 INFO L280 TraceCheckUtils]: 109: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,782 INFO L263 TraceCheckUtils]: 110: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,782 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,783 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,783 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,783 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,784 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,784 INFO L280 TraceCheckUtils]: 116: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,784 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,784 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,784 INFO L263 TraceCheckUtils]: 119: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,785 INFO L280 TraceCheckUtils]: 120: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,785 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,785 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,785 INFO L280 TraceCheckUtils]: 123: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,786 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,786 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 12:11:12,786 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,787 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:11:12,787 INFO L280 TraceCheckUtils]: 128: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6439#false} is VALID [2020-07-08 12:11:12,787 INFO L280 TraceCheckUtils]: 129: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,788 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:11:12,788 INFO L280 TraceCheckUtils]: 131: Hoare triple {6439#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6439#false} is VALID [2020-07-08 12:11:12,789 INFO L263 TraceCheckUtils]: 132: Hoare triple {6439#false} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,789 INFO L280 TraceCheckUtils]: 133: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,789 INFO L280 TraceCheckUtils]: 134: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,789 INFO L280 TraceCheckUtils]: 135: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,790 INFO L263 TraceCheckUtils]: 136: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,790 INFO L280 TraceCheckUtils]: 137: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,791 INFO L280 TraceCheckUtils]: 138: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,791 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,791 INFO L263 TraceCheckUtils]: 140: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,792 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,792 INFO L280 TraceCheckUtils]: 142: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,792 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,793 INFO L263 TraceCheckUtils]: 144: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,793 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,793 INFO L280 TraceCheckUtils]: 146: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,794 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,794 INFO L263 TraceCheckUtils]: 148: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,794 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,794 INFO L280 TraceCheckUtils]: 150: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,795 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,795 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,795 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,795 INFO L280 TraceCheckUtils]: 154: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,795 INFO L263 TraceCheckUtils]: 155: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,796 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,796 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,796 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,796 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,796 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 12:11:12,797 INFO L280 TraceCheckUtils]: 161: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,797 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,797 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,797 INFO L263 TraceCheckUtils]: 164: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,797 INFO L280 TraceCheckUtils]: 165: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,798 INFO L280 TraceCheckUtils]: 166: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,798 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,798 INFO L280 TraceCheckUtils]: 168: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,798 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,798 INFO L280 TraceCheckUtils]: 170: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,799 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,799 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,799 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,799 INFO L263 TraceCheckUtils]: 174: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,799 INFO L280 TraceCheckUtils]: 175: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,800 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,800 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,800 INFO L263 TraceCheckUtils]: 178: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,801 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,801 INFO L280 TraceCheckUtils]: 180: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,801 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,802 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,802 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,802 INFO L280 TraceCheckUtils]: 184: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,803 INFO L263 TraceCheckUtils]: 185: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,803 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,803 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,804 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,804 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,804 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,805 INFO L280 TraceCheckUtils]: 191: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,805 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,805 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 12:11:12,806 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,806 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,806 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,807 INFO L263 TraceCheckUtils]: 197: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,807 INFO L280 TraceCheckUtils]: 198: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,807 INFO L280 TraceCheckUtils]: 199: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,808 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,808 INFO L263 TraceCheckUtils]: 201: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,808 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,809 INFO L280 TraceCheckUtils]: 203: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,809 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,809 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,810 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,810 INFO L280 TraceCheckUtils]: 207: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,810 INFO L263 TraceCheckUtils]: 208: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,811 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,811 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,811 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,812 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,812 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 12:11:12,812 INFO L280 TraceCheckUtils]: 214: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,813 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,813 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,813 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,814 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:11:12,814 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 12:11:12,814 INFO L280 TraceCheckUtils]: 220: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,815 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6439#false} {6442#(<= 15 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:11:12,869 INFO L263 TraceCheckUtils]: 0: Hoare triple {6438#true} call ULTIMATE.init(); {6438#true} is VALID [2020-07-08 12:11:12,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:11:12,870 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret5 := main(); {6438#true} is VALID [2020-07-08 12:11:12,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~x~0 := 15; {6442#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:12,875 INFO L263 TraceCheckUtils]: 5: Hoare triple {6442#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6438#true} is VALID [2020-07-08 12:11:12,875 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,875 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,876 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,876 INFO L263 TraceCheckUtils]: 9: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,876 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,877 INFO L263 TraceCheckUtils]: 13: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,877 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,877 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,877 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,878 INFO L263 TraceCheckUtils]: 17: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,878 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,879 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 12:11:12,880 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 12:11:12,881 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 12:11:12,881 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,881 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,881 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,882 INFO L263 TraceCheckUtils]: 25: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,882 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,882 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,882 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,882 INFO L263 TraceCheckUtils]: 29: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,883 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,883 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,883 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,883 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,883 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,884 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,884 INFO L263 TraceCheckUtils]: 36: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,884 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,884 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,885 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,885 INFO L280 TraceCheckUtils]: 41: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,885 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,885 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,885 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,886 INFO L263 TraceCheckUtils]: 45: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,886 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,886 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,886 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,886 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,887 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,887 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 12:11:12,887 INFO L280 TraceCheckUtils]: 52: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,889 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 12:11:12,890 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 12:11:12,890 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 12:11:12,891 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,891 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 12:11:12,892 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 12:11:12,892 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 12:11:12,893 INFO L280 TraceCheckUtils]: 60: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,893 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,893 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,894 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,895 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 12:11:12,896 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 12:11:12,896 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 12:11:12,897 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,897 INFO L280 TraceCheckUtils]: 68: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,897 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,900 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 12:11:12,901 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 12:11:12,901 INFO L280 TraceCheckUtils]: 72: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,903 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 12:11:12,904 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~ret2;havoc #t~ret3; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,905 INFO L280 TraceCheckUtils]: 75: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,906 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:11:12,908 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 12:11:12,908 INFO L263 TraceCheckUtils]: 78: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,909 INFO L280 TraceCheckUtils]: 79: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:12,910 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 12:11:12,910 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 12:11:12,911 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 12:11:12,912 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:12,912 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 12:11:12,913 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 12:11:12,914 INFO L280 TraceCheckUtils]: 86: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:12,916 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 12:11:12,917 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 12:11:12,917 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 12:11:12,918 INFO L280 TraceCheckUtils]: 90: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,918 INFO L280 TraceCheckUtils]: 91: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,918 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,920 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 12:11:12,920 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~ret2;havoc #t~ret3; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,921 INFO L280 TraceCheckUtils]: 95: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:12,924 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:11:12,924 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 12:11:12,924 INFO L280 TraceCheckUtils]: 98: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,925 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:11:12,925 INFO L280 TraceCheckUtils]: 100: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:11:12,925 INFO L263 TraceCheckUtils]: 101: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,926 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,926 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,926 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,927 INFO L263 TraceCheckUtils]: 105: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,927 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,927 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,927 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,928 INFO L263 TraceCheckUtils]: 109: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,928 INFO L280 TraceCheckUtils]: 110: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,928 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,929 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,929 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,929 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,930 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,930 INFO L263 TraceCheckUtils]: 116: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,930 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,930 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,931 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,931 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,931 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,932 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,932 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,932 INFO L280 TraceCheckUtils]: 124: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,933 INFO L263 TraceCheckUtils]: 125: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,933 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,933 INFO L280 TraceCheckUtils]: 127: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,933 INFO L280 TraceCheckUtils]: 128: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,934 INFO L280 TraceCheckUtils]: 129: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,934 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,934 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 12:11:12,935 INFO L280 TraceCheckUtils]: 132: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,935 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:11:12,935 INFO L280 TraceCheckUtils]: 134: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6439#false} is VALID [2020-07-08 12:11:12,936 INFO L280 TraceCheckUtils]: 135: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,936 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:11:12,936 INFO L280 TraceCheckUtils]: 137: Hoare triple {6439#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6439#false} is VALID [2020-07-08 12:11:12,937 INFO L263 TraceCheckUtils]: 138: Hoare triple {6439#false} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,937 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,937 INFO L280 TraceCheckUtils]: 140: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,938 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,938 INFO L263 TraceCheckUtils]: 142: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,938 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,938 INFO L280 TraceCheckUtils]: 144: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,939 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,939 INFO L263 TraceCheckUtils]: 146: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,939 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,940 INFO L280 TraceCheckUtils]: 148: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,940 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,940 INFO L263 TraceCheckUtils]: 150: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,941 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,941 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,941 INFO L280 TraceCheckUtils]: 153: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,941 INFO L263 TraceCheckUtils]: 154: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,942 INFO L280 TraceCheckUtils]: 155: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,942 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,942 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,943 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,943 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,943 INFO L280 TraceCheckUtils]: 160: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,944 INFO L263 TraceCheckUtils]: 161: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,944 INFO L280 TraceCheckUtils]: 162: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,944 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,944 INFO L280 TraceCheckUtils]: 164: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,945 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,945 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 12:11:12,945 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,946 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,946 INFO L280 TraceCheckUtils]: 169: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,946 INFO L263 TraceCheckUtils]: 170: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,946 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,947 INFO L280 TraceCheckUtils]: 172: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,947 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,947 INFO L280 TraceCheckUtils]: 174: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,948 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,948 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,948 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,949 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,949 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,949 INFO L263 TraceCheckUtils]: 180: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,950 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,950 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,950 INFO L280 TraceCheckUtils]: 183: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,950 INFO L263 TraceCheckUtils]: 184: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,951 INFO L280 TraceCheckUtils]: 185: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,951 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,951 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,952 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,952 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,952 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,953 INFO L263 TraceCheckUtils]: 191: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,953 INFO L280 TraceCheckUtils]: 192: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,953 INFO L280 TraceCheckUtils]: 193: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,953 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,954 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,954 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,954 INFO L280 TraceCheckUtils]: 197: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,955 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,955 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 12:11:12,955 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,956 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:12,956 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,956 INFO L263 TraceCheckUtils]: 203: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,956 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,957 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,957 INFO L280 TraceCheckUtils]: 206: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:12,957 INFO L263 TraceCheckUtils]: 207: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:12,958 INFO L280 TraceCheckUtils]: 208: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,958 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:12,958 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:12,959 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,959 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:12,959 INFO L280 TraceCheckUtils]: 213: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:12,959 INFO L263 TraceCheckUtils]: 214: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:12,960 INFO L280 TraceCheckUtils]: 215: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:12,960 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:12,960 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,960 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:12,960 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 12:11:12,961 INFO L280 TraceCheckUtils]: 220: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,961 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:12,961 INFO L280 TraceCheckUtils]: 222: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:12,963 INFO L280 TraceCheckUtils]: 223: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:12,963 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:11:12,964 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 12:11:12,964 INFO L280 TraceCheckUtils]: 226: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:11:12,964 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {6439#false} {6442#(<= 15 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:11:12,965 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 12:11:12,965 INFO L280 TraceCheckUtils]: 229: Hoare triple {6439#false} assume 610 != ~result~0; {6439#false} is VALID [2020-07-08 12:11:12,965 INFO L280 TraceCheckUtils]: 230: Hoare triple {6439#false} assume !false; {6439#false} is VALID [2020-07-08 12:11:13,031 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 12:11:13,032 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013312759] [2020-07-08 12:11:13,033 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [581813461] [2020-07-08 12:11:13,033 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 12:11:13,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:13,138 INFO L264 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-08 12:11:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:13,182 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:11:13,605 INFO L263 TraceCheckUtils]: 0: Hoare triple {6438#true} call ULTIMATE.init(); {6438#true} is VALID [2020-07-08 12:11:13,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,605 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:11:13,605 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret5 := main(); {6438#true} is VALID [2020-07-08 12:11:13,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~x~0 := 15; {6442#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:13,606 INFO L263 TraceCheckUtils]: 5: Hoare triple {6442#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6438#true} is VALID [2020-07-08 12:11:13,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:13,607 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 12:11:13,608 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 12:11:13,608 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 12:11:13,609 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:13,609 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 12:11:13,610 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 12:11:13,611 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 12:11:13,611 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:13,612 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 12:11:13,612 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 12:11:13,612 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 12:11:13,613 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:13,614 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 12:11:13,614 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 12:11:13,614 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 12:11:13,615 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:13,615 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 12:11:13,616 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 12:11:13,616 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 12:11:13,616 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:13,617 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 12:11:13,617 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 12:11:13,618 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 12:11:13,619 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:13,619 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 12:11:13,620 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 12:11:13,621 INFO L280 TraceCheckUtils]: 33: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:13,623 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 12:11:13,623 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 12:11:13,623 INFO L263 TraceCheckUtils]: 36: Hoare triple {7181#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,623 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,624 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:13,624 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,625 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 12:11:13,625 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~ret2;havoc #t~ret3; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:13,626 INFO L280 TraceCheckUtils]: 42: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:13,627 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 12:11:13,627 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 12:11:13,628 INFO L263 TraceCheckUtils]: 45: Hoare triple {7526#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,628 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,628 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,628 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,629 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,630 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 12:11:13,630 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 12:11:13,631 INFO L280 TraceCheckUtils]: 52: Hoare triple {7526#(<= |fibo1_#in~n| 3)} assume true; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:11:13,632 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 12:11:13,633 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 12:11:13,633 INFO L263 TraceCheckUtils]: 55: Hoare triple {7557#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,633 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,633 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,634 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,634 INFO L263 TraceCheckUtils]: 59: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,634 INFO L280 TraceCheckUtils]: 60: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,634 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,634 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,635 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,635 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:13,635 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,635 INFO L263 TraceCheckUtils]: 66: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,636 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,636 INFO L280 TraceCheckUtils]: 68: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:13,636 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,636 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:13,637 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 12:11:13,637 INFO L280 TraceCheckUtils]: 72: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,638 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 12:11:13,638 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~ret2;havoc #t~ret3; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:11:13,639 INFO L280 TraceCheckUtils]: 75: Hoare triple {7557#(<= |fibo2_#in~n| 4)} assume true; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:11:13,640 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 12:11:13,641 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 12:11:13,641 INFO L263 TraceCheckUtils]: 78: Hoare triple {7627#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,641 INFO L280 TraceCheckUtils]: 79: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,641 INFO L280 TraceCheckUtils]: 80: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,642 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,642 INFO L263 TraceCheckUtils]: 82: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,642 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,642 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,642 INFO L280 TraceCheckUtils]: 85: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,643 INFO L280 TraceCheckUtils]: 86: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,643 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:13,643 INFO L280 TraceCheckUtils]: 88: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,643 INFO L263 TraceCheckUtils]: 89: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,643 INFO L280 TraceCheckUtils]: 90: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,643 INFO L280 TraceCheckUtils]: 91: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:13,644 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,644 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:13,644 INFO L280 TraceCheckUtils]: 94: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:13,644 INFO L280 TraceCheckUtils]: 95: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,645 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 12:11:13,646 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 12:11:13,646 INFO L280 TraceCheckUtils]: 98: Hoare triple {7627#(<= |fibo1_#in~n| 5)} assume true; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:11:13,647 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 12:11:13,648 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 12:11:13,648 INFO L263 TraceCheckUtils]: 101: Hoare triple {7697#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,648 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,649 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,649 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,649 INFO L263 TraceCheckUtils]: 105: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,649 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,649 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,650 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,650 INFO L263 TraceCheckUtils]: 109: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,650 INFO L280 TraceCheckUtils]: 110: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,650 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,650 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,650 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,651 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:13,651 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,651 INFO L263 TraceCheckUtils]: 116: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,651 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,651 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:13,652 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,652 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:13,652 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:13,652 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,652 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:13,652 INFO L280 TraceCheckUtils]: 124: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,653 INFO L263 TraceCheckUtils]: 125: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,653 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,653 INFO L280 TraceCheckUtils]: 127: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,653 INFO L280 TraceCheckUtils]: 128: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,653 INFO L280 TraceCheckUtils]: 129: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,653 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:13,654 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 12:11:13,654 INFO L280 TraceCheckUtils]: 132: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,655 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 12:11:13,655 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~ret2;havoc #t~ret3; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:11:13,656 INFO L280 TraceCheckUtils]: 135: Hoare triple {7697#(<= |fibo2_#in~n| 6)} assume true; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:11:13,657 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 12:11:13,657 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 12:11:13,658 INFO L263 TraceCheckUtils]: 138: Hoare triple {7809#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,658 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,658 INFO L280 TraceCheckUtils]: 140: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,658 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,658 INFO L263 TraceCheckUtils]: 142: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,659 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,659 INFO L280 TraceCheckUtils]: 144: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,659 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,659 INFO L263 TraceCheckUtils]: 146: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,659 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,660 INFO L280 TraceCheckUtils]: 148: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,660 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,660 INFO L263 TraceCheckUtils]: 150: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,660 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,660 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,660 INFO L280 TraceCheckUtils]: 153: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,661 INFO L263 TraceCheckUtils]: 154: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,661 INFO L280 TraceCheckUtils]: 155: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,661 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,661 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,661 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,661 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:13,662 INFO L280 TraceCheckUtils]: 160: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,662 INFO L263 TraceCheckUtils]: 161: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,662 INFO L280 TraceCheckUtils]: 162: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,662 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:13,662 INFO L280 TraceCheckUtils]: 164: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,663 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:13,663 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 12:11:13,663 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,663 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:13,663 INFO L280 TraceCheckUtils]: 169: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,663 INFO L263 TraceCheckUtils]: 170: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,664 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,664 INFO L280 TraceCheckUtils]: 172: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,664 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,664 INFO L280 TraceCheckUtils]: 174: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,664 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:13,664 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:13,665 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,665 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:13,665 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,665 INFO L263 TraceCheckUtils]: 180: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,665 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,665 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,666 INFO L280 TraceCheckUtils]: 183: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,666 INFO L263 TraceCheckUtils]: 184: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,666 INFO L280 TraceCheckUtils]: 185: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,666 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,666 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,667 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,667 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:13,667 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,667 INFO L263 TraceCheckUtils]: 191: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,667 INFO L280 TraceCheckUtils]: 192: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,667 INFO L280 TraceCheckUtils]: 193: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:13,668 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,668 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:13,668 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:13,668 INFO L280 TraceCheckUtils]: 197: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,668 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:13,669 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 12:11:13,669 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,669 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:11:13,669 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,669 INFO L263 TraceCheckUtils]: 203: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,669 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,670 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,670 INFO L280 TraceCheckUtils]: 206: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:11:13,670 INFO L263 TraceCheckUtils]: 207: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:11:13,670 INFO L280 TraceCheckUtils]: 208: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,670 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:11:13,671 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:11:13,671 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,671 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:11:13,671 INFO L280 TraceCheckUtils]: 213: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:11:13,671 INFO L263 TraceCheckUtils]: 214: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:11:13,671 INFO L280 TraceCheckUtils]: 215: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:11:13,672 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:11:13,672 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,672 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:11:13,672 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 12:11:13,672 INFO L280 TraceCheckUtils]: 220: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,672 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:11:13,673 INFO L280 TraceCheckUtils]: 222: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6438#true} is VALID [2020-07-08 12:11:13,673 INFO L280 TraceCheckUtils]: 223: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:11:13,677 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 12:11:13,678 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 12:11:13,679 INFO L280 TraceCheckUtils]: 226: Hoare triple {7809#(<= |fibo1_#in~n| 7)} assume true; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:11:13,679 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {7809#(<= |fibo1_#in~n| 7)} {6442#(<= 15 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:11:13,680 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 12:11:13,680 INFO L280 TraceCheckUtils]: 229: Hoare triple {6439#false} assume 610 != ~result~0; {6439#false} is VALID [2020-07-08 12:11:13,680 INFO L280 TraceCheckUtils]: 230: Hoare triple {6439#false} assume !false; {6439#false} is VALID [2020-07-08 12:11:13,711 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 12:11:13,712 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:11:13,712 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 20 [2020-07-08 12:11:13,712 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447184281] [2020-07-08 12:11:13,713 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 231 [2020-07-08 12:11:13,785 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:11:13,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 12:11:13,932 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 12:11:13,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 12:11:13,932 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:11:13,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 12:11:13,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-08 12:11:13,933 INFO L87 Difference]: Start difference. First operand 118 states and 167 transitions. Second operand 20 states. [2020-07-08 12:11:16,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:16,600 INFO L93 Difference]: Finished difference Result 265 states and 436 transitions. [2020-07-08 12:11:16,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 12:11:16,600 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 231 [2020-07-08 12:11:16,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:11:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 12:11:16,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 195 transitions. [2020-07-08 12:11:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 12:11:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 195 transitions. [2020-07-08 12:11:16,609 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 195 transitions. [2020-07-08 12:11:16,854 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 12:11:16,862 INFO L225 Difference]: With dead ends: 265 [2020-07-08 12:11:16,862 INFO L226 Difference]: Without dead ends: 159 [2020-07-08 12:11:16,865 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 12:11:16,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2020-07-08 12:11:16,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 149. [2020-07-08 12:11:16,970 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:11:16,970 INFO L82 GeneralOperation]: Start isEquivalent. First operand 159 states. Second operand 149 states. [2020-07-08 12:11:16,970 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 149 states. [2020-07-08 12:11:16,971 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 149 states. [2020-07-08 12:11:16,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:16,979 INFO L93 Difference]: Finished difference Result 159 states and 233 transitions. [2020-07-08 12:11:16,979 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 233 transitions. [2020-07-08 12:11:16,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:16,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:16,981 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 159 states. [2020-07-08 12:11:16,981 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 159 states. [2020-07-08 12:11:16,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:16,989 INFO L93 Difference]: Finished difference Result 159 states and 233 transitions. [2020-07-08 12:11:16,989 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 233 transitions. [2020-07-08 12:11:16,990 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:16,990 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:16,991 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:11:16,991 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:11:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2020-07-08 12:11:16,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 219 transitions. [2020-07-08 12:11:16,998 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 219 transitions. Word has length 231 [2020-07-08 12:11:16,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:11:16,998 INFO L479 AbstractCegarLoop]: Abstraction has 149 states and 219 transitions. [2020-07-08 12:11:16,998 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 12:11:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 219 transitions. [2020-07-08 12:11:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2020-07-08 12:11:17,009 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:11:17,009 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 12:11:17,223 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 12:11:17,224 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:11:17,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:11:17,224 INFO L82 PathProgramCache]: Analyzing trace with hash 127134592, now seen corresponding path program 2 times [2020-07-08 12:11:17,224 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:11:17,225 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879201627] [2020-07-08 12:11:17,225 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:11:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,413 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:11:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,708 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,712 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:17,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:17,713 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:17,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,714 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:17,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:17,715 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:17,715 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,716 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:17,716 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 12:11:17,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,717 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,722 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:17,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:17,723 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:17,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,723 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:17,724 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:17,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,725 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,725 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:17,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:17,725 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:17,726 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,726 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:17,726 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 12:11:17,727 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,727 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:17,727 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:17,727 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:17,728 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,728 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,728 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:17,729 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:17,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,730 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 12:11:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,806 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 12:11:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,813 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 12:11:17,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,815 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 12:11:17,816 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 12:11:17,816 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 12:11:17,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,818 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 12:11:17,819 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 12:11:17,819 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 12:11:17,819 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,819 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,821 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 12:11:17,821 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~ret2;havoc #t~ret3; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,822 INFO L280 TraceCheckUtils]: 16: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,823 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 12:11:17,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:17,825 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 12:11:17,826 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 12:11:17,826 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 12:11:17,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:17,827 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:17,827 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:17,827 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:17,828 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,828 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,828 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,829 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:17,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:17,829 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:17,829 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,829 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,830 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,830 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:17,830 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 12:11:17,830 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,830 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:17,831 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:17,831 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:17,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,831 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,832 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,832 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:17,832 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:17,832 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,833 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 12:11:17,834 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 12:11:17,834 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 12:11:17,835 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,836 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 12:11:17,836 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 12:11:17,837 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 12:11:17,837 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,837 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,838 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,838 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 12:11:17,839 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 12:11:17,839 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 12:11:17,840 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,840 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,840 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,841 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 12:11:17,842 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~ret2;havoc #t~ret3; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,844 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 12:11:17,844 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 12:11:17,845 INFO L280 TraceCheckUtils]: 57: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:17,846 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:11:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,907 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 12:11:17,907 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 12:11:17,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:17,909 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 12:11:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:17,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,916 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 12:11:17,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:17,917 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 12:11:17,918 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 12:11:17,918 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 12:11:17,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,920 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 12:11:17,920 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 12:11:17,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:17,923 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 12:11:17,923 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 12:11:17,924 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 12:11:17,924 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,924 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,926 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 12:11:17,927 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 12:11:17,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:17,929 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:11:17,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:17,931 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:17,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:17,932 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 12:11:17,933 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 12:11:17,933 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 12:11:17,933 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,934 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,934 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:17,934 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:17,934 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,935 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,935 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:17,935 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:17,935 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,936 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,936 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,936 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,937 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:17,937 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:17,937 INFO L263 TraceCheckUtils]: 22: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:17,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,938 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,938 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:17,939 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 12:11:17,939 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,939 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:17,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:17,940 INFO L263 TraceCheckUtils]: 31: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:17,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,940 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,940 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,941 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,941 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:17,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:17,941 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,942 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 12:11:17,943 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 12:11:17,943 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 12:11:17,944 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,945 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 12:11:17,945 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 12:11:17,946 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 12:11:17,946 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,946 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:17,946 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:17,946 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,947 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 12:11:17,948 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 12:11:17,948 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 12:11:17,949 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,949 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,949 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,951 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 12:11:17,951 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~ret2;havoc #t~ret3; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,952 INFO L280 TraceCheckUtils]: 58: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,953 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 12:11:17,954 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 12:11:17,955 INFO L280 TraceCheckUtils]: 61: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:17,956 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:11:17,957 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 12:11:17,957 INFO L263 TraceCheckUtils]: 64: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:17,957 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:17,958 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 12:11:17,959 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 12:11:17,959 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 12:11:17,960 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:17,960 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 12:11:17,961 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 12:11:17,962 INFO L280 TraceCheckUtils]: 72: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:17,963 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 12:11:17,964 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 12:11:17,964 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 12:11:17,965 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:17,965 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:17,965 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:17,966 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 12:11:17,967 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 12:11:17,968 INFO L280 TraceCheckUtils]: 81: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:17,969 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:11:17,969 INFO L280 TraceCheckUtils]: 83: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8990#false} is VALID [2020-07-08 12:11:17,969 INFO L280 TraceCheckUtils]: 84: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:17,970 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:11:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,024 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,028 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,029 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,030 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,031 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,031 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,032 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,032 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,032 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,033 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,033 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,033 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,042 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,043 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,044 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,044 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,044 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,044 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,045 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,045 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,045 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,045 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,045 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,046 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,046 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,046 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,046 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,046 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,047 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,047 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,047 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,047 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 12:11:18,047 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,048 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,061 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,062 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,063 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,063 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,064 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,064 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,064 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,064 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 12:11:18,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,065 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,066 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,066 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,067 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,067 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,067 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,067 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,068 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,068 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,068 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,068 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,068 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,068 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,068 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,069 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,069 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,069 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,070 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,070 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,070 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,070 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,070 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,071 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,071 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 12:11:18,071 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,071 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,071 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,072 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,072 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,072 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,072 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,072 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,073 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,073 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,073 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,073 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,074 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,074 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,074 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,074 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,074 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,074 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,075 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,075 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 12:11:18,075 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,075 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,075 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,076 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,076 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:11:18,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,078 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,078 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,079 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,080 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,080 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 12:11:18,081 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 12:11:18,081 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 12:11:18,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,082 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,082 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,082 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,082 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,083 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,083 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,083 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,083 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,083 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,084 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,084 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,084 INFO L263 TraceCheckUtils]: 26: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,084 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,085 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,085 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,085 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 12:11:18,085 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,086 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,086 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,086 INFO L263 TraceCheckUtils]: 35: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,086 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,086 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,087 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,087 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,087 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,087 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,087 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,088 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 12:11:18,089 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 12:11:18,089 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 12:11:18,090 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,090 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 12:11:18,091 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 12:11:18,092 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 12:11:18,092 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,092 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,092 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,092 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,093 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 12:11:18,094 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 12:11:18,094 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 12:11:18,094 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,095 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,095 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,096 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 12:11:18,097 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~ret2;havoc #t~ret3; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,097 INFO L280 TraceCheckUtils]: 62: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,098 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 12:11:18,099 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 12:11:18,099 INFO L280 TraceCheckUtils]: 65: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,100 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:11:18,101 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 12:11:18,101 INFO L263 TraceCheckUtils]: 68: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,101 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,102 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 12:11:18,102 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 12:11:18,102 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 12:11:18,102 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,103 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 12:11:18,103 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 12:11:18,104 INFO L280 TraceCheckUtils]: 76: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:18,104 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 12:11:18,105 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 12:11:18,105 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 12:11:18,105 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,105 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,106 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,107 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 12:11:18,107 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 12:11:18,107 INFO L280 TraceCheckUtils]: 85: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:18,108 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:11:18,108 INFO L280 TraceCheckUtils]: 87: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8990#false} is VALID [2020-07-08 12:11:18,108 INFO L280 TraceCheckUtils]: 88: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,108 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:11:18,109 INFO L280 TraceCheckUtils]: 90: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:18,109 INFO L263 TraceCheckUtils]: 91: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,109 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,109 INFO L280 TraceCheckUtils]: 93: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,110 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,110 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,110 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,110 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,111 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,111 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,111 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,111 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,111 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,111 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,111 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,111 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,112 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,112 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,112 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,112 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,112 INFO L263 TraceCheckUtils]: 110: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,112 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,112 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,113 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,113 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,113 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,113 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,113 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,113 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,113 INFO L263 TraceCheckUtils]: 119: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,113 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,114 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,114 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,114 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,114 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,114 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 12:11:18,114 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,114 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,115 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,115 INFO L263 TraceCheckUtils]: 129: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,115 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,115 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,115 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,115 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,115 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,116 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,116 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,116 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,116 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,116 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,116 INFO L263 TraceCheckUtils]: 140: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,116 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,116 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,117 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,117 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,117 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 12:11:18,117 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,117 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,117 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,117 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,118 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:11:18,118 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 12:11:18,118 INFO L280 TraceCheckUtils]: 152: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,118 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:11:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,165 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,169 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,170 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,171 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,172 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,173 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,173 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 12:11:18,173 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,173 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,178 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,179 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,180 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,180 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,181 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,181 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,182 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,182 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,183 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,183 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 12:11:18,183 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,183 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,184 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,184 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,184 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,184 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,185 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,185 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,185 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,185 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,186 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,194 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,198 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,199 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,200 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,200 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,200 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,200 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,201 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,201 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,201 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,202 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,202 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,202 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,203 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,204 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,205 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,205 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,205 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,206 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,206 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,206 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,206 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,207 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,207 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,207 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,207 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,207 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,208 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,208 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,208 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 12:11:18,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,208 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,209 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,209 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,209 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,209 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,210 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,210 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,210 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,210 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,210 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,211 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,211 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,211 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,211 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,211 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,211 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,212 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,212 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,212 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,212 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,212 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,213 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,213 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,213 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,213 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,213 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,214 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,214 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,214 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,214 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,214 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 12:11:18,214 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,215 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:11:18,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,217 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,217 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,217 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,218 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,218 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,218 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,219 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,225 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 12:11:18,226 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 12:11:18,226 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 12:11:18,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,227 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,227 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,227 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,227 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,227 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,228 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,228 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,228 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,228 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,228 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,229 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,229 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,229 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,229 INFO L263 TraceCheckUtils]: 30: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,229 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,229 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,230 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,230 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,230 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 12:11:18,230 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,230 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,231 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,231 INFO L263 TraceCheckUtils]: 39: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,231 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,231 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,231 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,231 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,232 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,232 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,232 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,233 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 12:11:18,234 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 12:11:18,234 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 12:11:18,234 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,235 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 12:11:18,236 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 12:11:18,237 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 12:11:18,237 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,237 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,237 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,238 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,239 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 12:11:18,239 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 12:11:18,240 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 12:11:18,240 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,240 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,240 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,241 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 12:11:18,242 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~ret2;havoc #t~ret3; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,243 INFO L280 TraceCheckUtils]: 66: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,244 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 12:11:18,245 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 12:11:18,245 INFO L280 TraceCheckUtils]: 69: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,246 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:11:18,247 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 12:11:18,247 INFO L263 TraceCheckUtils]: 72: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,248 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,248 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 12:11:18,249 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 12:11:18,249 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 12:11:18,250 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,250 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 12:11:18,251 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 12:11:18,251 INFO L280 TraceCheckUtils]: 80: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:18,253 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 12:11:18,254 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 12:11:18,254 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 12:11:18,254 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,254 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,255 INFO L280 TraceCheckUtils]: 86: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,256 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 12:11:18,256 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 12:11:18,257 INFO L280 TraceCheckUtils]: 89: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:18,258 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:11:18,258 INFO L280 TraceCheckUtils]: 91: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8990#false} is VALID [2020-07-08 12:11:18,259 INFO L280 TraceCheckUtils]: 92: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,259 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:11:18,259 INFO L280 TraceCheckUtils]: 94: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:18,259 INFO L263 TraceCheckUtils]: 95: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,260 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,260 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,260 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,260 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,261 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,261 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,261 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,261 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,262 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,262 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,262 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,262 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,263 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,263 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,263 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,263 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,264 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,264 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,264 INFO L263 TraceCheckUtils]: 114: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,264 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,264 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,265 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,265 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,265 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,265 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,265 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,266 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,266 INFO L263 TraceCheckUtils]: 123: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,266 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,266 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,267 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,267 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,267 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,268 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 12:11:18,268 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,268 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,268 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,269 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,269 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,269 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,269 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,270 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,270 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,270 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,270 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,270 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,271 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,271 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,271 INFO L263 TraceCheckUtils]: 144: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,271 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,271 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,272 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,272 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,272 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 12:11:18,272 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,272 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,272 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,273 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,273 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:11:18,273 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 12:11:18,273 INFO L280 TraceCheckUtils]: 156: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,273 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:11:18,274 INFO L280 TraceCheckUtils]: 158: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:18,274 INFO L263 TraceCheckUtils]: 159: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,274 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,274 INFO L280 TraceCheckUtils]: 161: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,274 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,274 INFO L263 TraceCheckUtils]: 163: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,275 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,275 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,275 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,275 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,275 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,276 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,276 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,276 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,276 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,276 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,276 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,277 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,277 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,277 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,277 INFO L263 TraceCheckUtils]: 178: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,277 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,278 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,278 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,278 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,278 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 12:11:18,278 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,278 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,279 INFO L280 TraceCheckUtils]: 186: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,279 INFO L263 TraceCheckUtils]: 187: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,279 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,279 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,279 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,280 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,280 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,280 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,280 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,280 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,280 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,281 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,281 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,281 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,281 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,281 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,282 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,282 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,282 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,282 INFO L280 TraceCheckUtils]: 205: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,282 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,282 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,283 INFO L263 TraceCheckUtils]: 208: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,283 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,283 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,283 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,283 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,284 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,284 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,284 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,284 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 12:11:18,284 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,284 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:11:18,285 INFO L280 TraceCheckUtils]: 219: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8990#false} is VALID [2020-07-08 12:11:18,285 INFO L280 TraceCheckUtils]: 220: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,285 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:11:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,421 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,424 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,426 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,426 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,426 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,427 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,427 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,427 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,428 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,428 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,428 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,428 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 12:11:18,428 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,429 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,434 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,435 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,436 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,437 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,437 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,438 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,439 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,439 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 12:11:18,439 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,439 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,440 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,440 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,440 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,440 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,441 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,441 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,441 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,441 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,442 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,453 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,457 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,458 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,459 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,459 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,460 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,460 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,460 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,460 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,461 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,461 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,461 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,461 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,461 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,463 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,463 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,464 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,464 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,465 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,465 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,466 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,466 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,466 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,466 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,467 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,467 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 12:11:18,467 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,467 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,467 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,468 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,468 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,468 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,468 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,469 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,469 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,469 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,469 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,469 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,470 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,470 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,470 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,470 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,470 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,471 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,471 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,471 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,471 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,472 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,472 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,472 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,472 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,473 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,473 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,473 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,473 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,473 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,474 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,474 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,474 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 12:11:18,474 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,475 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,488 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,491 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,492 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,493 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,493 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,494 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,494 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,494 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,495 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,495 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,495 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 12:11:18,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,495 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,497 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,497 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,497 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,498 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,498 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,498 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,498 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,499 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,499 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,499 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,499 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,500 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,500 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,500 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,501 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,501 INFO L263 TraceCheckUtils]: 22: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,501 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,501 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,501 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,502 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,502 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 12:11:18,502 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,502 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,503 INFO L263 TraceCheckUtils]: 31: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,503 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,503 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,503 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,504 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,504 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,505 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,505 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,505 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,505 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,506 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,506 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,506 INFO L263 TraceCheckUtils]: 45: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,506 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,506 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,507 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,507 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,507 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,507 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,508 INFO L263 TraceCheckUtils]: 52: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,508 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,508 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,508 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,508 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,509 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,509 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,509 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,510 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 12:11:18,510 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,510 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,510 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,511 INFO L263 TraceCheckUtils]: 64: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,511 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,511 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,511 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,512 INFO L263 TraceCheckUtils]: 68: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,512 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,512 INFO L280 TraceCheckUtils]: 70: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,512 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,512 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,513 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,513 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,513 INFO L263 TraceCheckUtils]: 75: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,513 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,513 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,514 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,514 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,514 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 12:11:18,514 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,514 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,515 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,515 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,515 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,549 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,553 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,554 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,555 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,555 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,555 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,556 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,556 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,556 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,556 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,557 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,557 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,557 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,557 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,558 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,564 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,565 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,566 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,567 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,567 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,568 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,568 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,569 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,569 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,569 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,569 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,569 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,570 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,570 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,570 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,570 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,570 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,571 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,571 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,571 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 12:11:18,572 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,572 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,587 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,591 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,592 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,593 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,593 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,594 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,594 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,595 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,595 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 12:11:18,595 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,595 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,597 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,597 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,598 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,598 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,598 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,598 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,598 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,599 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,599 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,599 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,599 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,600 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,600 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,600 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,600 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,601 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,601 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,601 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,601 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,602 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,602 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,602 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,602 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,603 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,603 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,604 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 12:11:18,604 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,604 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,605 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,605 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,606 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,607 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,607 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,608 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,608 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,608 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,609 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,609 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,609 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,610 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,610 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,610 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,611 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 12:11:18,611 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,611 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,612 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,612 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,612 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,616 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,617 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,617 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,618 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,618 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,618 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,619 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,619 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,619 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,620 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,620 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,620 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,621 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,621 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,621 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,621 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,621 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,622 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,622 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,622 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,622 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,623 INFO L263 TraceCheckUtils]: 26: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,623 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,623 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,623 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,623 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,624 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 12:11:18,624 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,624 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,624 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,624 INFO L263 TraceCheckUtils]: 35: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,625 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,625 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,625 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,625 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,626 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,626 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,626 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,626 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,627 INFO L263 TraceCheckUtils]: 45: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,627 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,627 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,628 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,628 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,628 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,629 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,629 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,629 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,630 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,630 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,630 INFO L263 TraceCheckUtils]: 56: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,631 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,631 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,631 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,632 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,632 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,632 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,633 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,633 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 12:11:18,633 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,633 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,634 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,634 INFO L263 TraceCheckUtils]: 68: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,634 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,635 INFO L280 TraceCheckUtils]: 70: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,635 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,635 INFO L263 TraceCheckUtils]: 72: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,636 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,636 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,636 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,637 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,637 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,637 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,638 INFO L263 TraceCheckUtils]: 79: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,638 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,638 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,639 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,639 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,639 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 12:11:18,639 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,640 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,640 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,640 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,641 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,641 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,641 INFO L263 TraceCheckUtils]: 91: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,641 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,642 INFO L280 TraceCheckUtils]: 93: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,642 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,642 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,642 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,643 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,643 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,643 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,644 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,644 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,644 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,645 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,645 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,645 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,645 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,646 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,646 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,646 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,646 INFO L263 TraceCheckUtils]: 110: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,647 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,647 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,647 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,647 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,647 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,648 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,648 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,648 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,648 INFO L263 TraceCheckUtils]: 119: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,649 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,649 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,649 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,649 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,649 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,650 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 12:11:18,650 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,650 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,650 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,650 INFO L263 TraceCheckUtils]: 129: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,651 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,651 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,651 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,651 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,651 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,652 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,652 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,652 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,652 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,653 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,653 INFO L263 TraceCheckUtils]: 140: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,653 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,653 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,653 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,654 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,654 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 12:11:18,654 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,654 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,655 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,655 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,655 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,655 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 12:11:18,656 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,656 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,723 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,728 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,729 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,729 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,729 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,730 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,730 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,731 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,731 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,731 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,732 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,732 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,733 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,733 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 12:11:18,734 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,734 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,742 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,743 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,744 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,745 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,746 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,746 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,746 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,747 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,747 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,747 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 12:11:18,747 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,748 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,748 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,748 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,749 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,749 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,749 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,749 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,749 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,750 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,761 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:18,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,766 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,767 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,767 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,768 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,769 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,769 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,769 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,770 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,770 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,771 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,772 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,773 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,773 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,774 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,774 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,775 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,775 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,775 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,775 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,776 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,776 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,776 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,776 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,777 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,777 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 12:11:18,777 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,777 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,777 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,778 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,778 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,778 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,779 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,779 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,779 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,779 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,779 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,780 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,780 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,780 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,780 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,780 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,781 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,781 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,781 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,781 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,781 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,782 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,782 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,782 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,782 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,783 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,783 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,783 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,783 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,783 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,784 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,784 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 12:11:18,784 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,784 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,787 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,788 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,789 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,789 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,790 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,790 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,790 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,790 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,791 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,791 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,791 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,791 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,792 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,792 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,792 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,792 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,793 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,793 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,793 INFO L263 TraceCheckUtils]: 30: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,793 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,794 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,794 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,794 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 12:11:18,794 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,794 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,795 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,795 INFO L263 TraceCheckUtils]: 39: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,795 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,795 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,796 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,796 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,796 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,796 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,796 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,797 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,797 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,797 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,797 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,797 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,798 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,798 INFO L263 TraceCheckUtils]: 53: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,798 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,798 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,798 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,799 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,799 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,799 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,799 INFO L263 TraceCheckUtils]: 60: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,800 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,800 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,800 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,800 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,800 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,801 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,801 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,801 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 12:11:18,801 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,802 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,802 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,802 INFO L263 TraceCheckUtils]: 72: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,802 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,803 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,803 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,803 INFO L263 TraceCheckUtils]: 76: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,803 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,804 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,804 INFO L280 TraceCheckUtils]: 79: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,804 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,804 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,804 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,805 INFO L263 TraceCheckUtils]: 83: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,805 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,805 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,805 INFO L280 TraceCheckUtils]: 86: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,806 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,806 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 12:11:18,806 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,806 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,807 INFO L280 TraceCheckUtils]: 91: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,807 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,807 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,807 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,807 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,808 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,808 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,808 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,808 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,809 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,809 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,809 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,809 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,809 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,810 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,810 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,810 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,811 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,811 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,811 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,811 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,812 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,812 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,812 INFO L263 TraceCheckUtils]: 114: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,812 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,813 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,813 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,813 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,813 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,814 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,814 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,814 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,814 INFO L263 TraceCheckUtils]: 123: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,815 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,815 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,815 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,815 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,815 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,816 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 12:11:18,816 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,816 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,816 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,816 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,817 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,817 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,817 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,817 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,817 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,818 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,818 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,818 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,818 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,818 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,819 INFO L263 TraceCheckUtils]: 144: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,819 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,819 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,820 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,820 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,820 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 12:11:18,820 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,820 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,821 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,821 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,821 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,821 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 12:11:18,821 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,822 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,822 INFO L280 TraceCheckUtils]: 158: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,822 INFO L263 TraceCheckUtils]: 159: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,822 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,822 INFO L280 TraceCheckUtils]: 161: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,822 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,823 INFO L263 TraceCheckUtils]: 163: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,823 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,823 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,823 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,823 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,824 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,824 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,824 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,824 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,824 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,825 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,825 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,825 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,825 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,825 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,826 INFO L263 TraceCheckUtils]: 178: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,826 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,826 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,826 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,826 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,827 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 12:11:18,827 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,827 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,827 INFO L280 TraceCheckUtils]: 186: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,828 INFO L263 TraceCheckUtils]: 187: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,828 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,828 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,828 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,828 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,829 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,829 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,829 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,829 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,829 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,830 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,830 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,830 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,830 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,830 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,831 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,831 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,831 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,831 INFO L280 TraceCheckUtils]: 205: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,832 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,832 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,832 INFO L263 TraceCheckUtils]: 208: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,832 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,832 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,833 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,833 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,833 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,833 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,833 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,833 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 12:11:18,834 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,834 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,834 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,834 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,834 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:11:18,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,861 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,862 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,863 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,863 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,864 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,867 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,868 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 12:11:18,869 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 12:11:18,869 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 12:11:18,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,870 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,870 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,870 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,871 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,871 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,871 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,871 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,872 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,872 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,872 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,873 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,873 INFO L263 TraceCheckUtils]: 34: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,873 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,873 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,873 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,874 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,874 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 12:11:18,874 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,874 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,875 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,875 INFO L263 TraceCheckUtils]: 43: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,875 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,875 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,875 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,875 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,876 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,876 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,876 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,878 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 12:11:18,879 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 12:11:18,879 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 12:11:18,879 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,880 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 12:11:18,884 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 12:11:18,885 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 12:11:18,885 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,885 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,885 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,886 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,887 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 12:11:18,889 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 12:11:18,890 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 12:11:18,890 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,890 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,890 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,892 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 12:11:18,892 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~ret2;havoc #t~ret3; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,893 INFO L280 TraceCheckUtils]: 70: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,894 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 12:11:18,895 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 12:11:18,895 INFO L280 TraceCheckUtils]: 73: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,896 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:11:18,897 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 12:11:18,897 INFO L263 TraceCheckUtils]: 76: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,898 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:18,898 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 12:11:18,899 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 12:11:18,899 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 12:11:18,900 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:18,900 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 12:11:18,901 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 12:11:18,902 INFO L280 TraceCheckUtils]: 84: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:18,903 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 12:11:18,904 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 12:11:18,905 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 12:11:18,905 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,905 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,905 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,906 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 12:11:18,907 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 12:11:18,908 INFO L280 TraceCheckUtils]: 93: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:18,909 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:11:18,909 INFO L280 TraceCheckUtils]: 95: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8990#false} is VALID [2020-07-08 12:11:18,910 INFO L280 TraceCheckUtils]: 96: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,910 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:11:18,910 INFO L280 TraceCheckUtils]: 98: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:18,910 INFO L263 TraceCheckUtils]: 99: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,911 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,911 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,911 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,911 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,912 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,912 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,912 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,912 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,913 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,913 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,913 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,913 INFO L263 TraceCheckUtils]: 111: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,914 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,914 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,914 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,914 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,914 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,914 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,915 INFO L263 TraceCheckUtils]: 118: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,915 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,915 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,915 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,915 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,916 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,916 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,916 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,916 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,916 INFO L263 TraceCheckUtils]: 127: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,917 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,917 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,917 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,917 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,917 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,917 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 12:11:18,918 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,918 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,918 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,918 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,918 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,919 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,919 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,919 INFO L263 TraceCheckUtils]: 141: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,919 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,919 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,920 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,920 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,920 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,920 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,920 INFO L263 TraceCheckUtils]: 148: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,921 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,921 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,921 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,921 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,921 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 12:11:18,921 INFO L280 TraceCheckUtils]: 154: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,922 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,922 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,922 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,922 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:11:18,922 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 12:11:18,923 INFO L280 TraceCheckUtils]: 160: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,923 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:11:18,923 INFO L280 TraceCheckUtils]: 162: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:18,923 INFO L263 TraceCheckUtils]: 163: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,924 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,924 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,924 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,924 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,924 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,925 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,925 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,925 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,925 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,925 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,926 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,926 INFO L263 TraceCheckUtils]: 175: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,926 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,926 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,926 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,926 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,927 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,927 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,927 INFO L263 TraceCheckUtils]: 182: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,927 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,928 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,928 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,928 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,928 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 12:11:18,928 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,929 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,929 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,929 INFO L263 TraceCheckUtils]: 191: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,929 INFO L280 TraceCheckUtils]: 192: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,929 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,930 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,930 INFO L280 TraceCheckUtils]: 195: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,930 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,930 INFO L280 TraceCheckUtils]: 197: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,930 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,930 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,931 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,931 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,931 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,931 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,931 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,931 INFO L263 TraceCheckUtils]: 205: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,932 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,932 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,932 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,932 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,932 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,933 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,933 INFO L263 TraceCheckUtils]: 212: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,933 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,933 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,933 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,934 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,934 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,934 INFO L280 TraceCheckUtils]: 218: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,934 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,934 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 12:11:18,935 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,935 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:11:18,935 INFO L280 TraceCheckUtils]: 223: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8990#false} is VALID [2020-07-08 12:11:18,935 INFO L280 TraceCheckUtils]: 224: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,935 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:11:18,936 INFO L280 TraceCheckUtils]: 226: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:18,936 INFO L263 TraceCheckUtils]: 227: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,936 INFO L280 TraceCheckUtils]: 228: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,936 INFO L280 TraceCheckUtils]: 229: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,936 INFO L280 TraceCheckUtils]: 230: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,937 INFO L263 TraceCheckUtils]: 231: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,937 INFO L280 TraceCheckUtils]: 232: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,937 INFO L280 TraceCheckUtils]: 233: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,937 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,937 INFO L263 TraceCheckUtils]: 235: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,938 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,938 INFO L280 TraceCheckUtils]: 237: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,938 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,938 INFO L263 TraceCheckUtils]: 239: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,938 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,939 INFO L280 TraceCheckUtils]: 241: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,939 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,939 INFO L263 TraceCheckUtils]: 243: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,939 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,939 INFO L280 TraceCheckUtils]: 245: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,939 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,940 INFO L263 TraceCheckUtils]: 247: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,940 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,940 INFO L280 TraceCheckUtils]: 249: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,940 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,940 INFO L263 TraceCheckUtils]: 251: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,941 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,941 INFO L280 TraceCheckUtils]: 253: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,941 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,941 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,941 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,941 INFO L280 TraceCheckUtils]: 257: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,942 INFO L263 TraceCheckUtils]: 258: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,942 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,942 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,942 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,942 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,942 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 12:11:18,943 INFO L280 TraceCheckUtils]: 264: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,943 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,943 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,943 INFO L263 TraceCheckUtils]: 267: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,943 INFO L280 TraceCheckUtils]: 268: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,944 INFO L280 TraceCheckUtils]: 269: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,944 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,944 INFO L280 TraceCheckUtils]: 271: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,944 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,944 INFO L280 TraceCheckUtils]: 273: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,945 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,945 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,945 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,945 INFO L263 TraceCheckUtils]: 277: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,945 INFO L280 TraceCheckUtils]: 278: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,946 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,946 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,946 INFO L263 TraceCheckUtils]: 281: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,946 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,946 INFO L280 TraceCheckUtils]: 283: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,947 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,947 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,947 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,947 INFO L280 TraceCheckUtils]: 287: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,947 INFO L263 TraceCheckUtils]: 288: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,948 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,948 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,948 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,948 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,948 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,949 INFO L280 TraceCheckUtils]: 294: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,949 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,949 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 12:11:18,949 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,949 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,950 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,950 INFO L263 TraceCheckUtils]: 300: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,950 INFO L280 TraceCheckUtils]: 301: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,950 INFO L280 TraceCheckUtils]: 302: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,950 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,950 INFO L263 TraceCheckUtils]: 304: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,951 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,951 INFO L280 TraceCheckUtils]: 306: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,951 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,951 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,952 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,952 INFO L280 TraceCheckUtils]: 310: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,952 INFO L263 TraceCheckUtils]: 311: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,952 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,952 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,953 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,953 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,953 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 12:11:18,953 INFO L280 TraceCheckUtils]: 317: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,953 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,954 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,954 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,954 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,954 INFO L280 TraceCheckUtils]: 322: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,954 INFO L263 TraceCheckUtils]: 323: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,955 INFO L280 TraceCheckUtils]: 324: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,955 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,955 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,955 INFO L263 TraceCheckUtils]: 327: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,955 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,955 INFO L280 TraceCheckUtils]: 329: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,956 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,956 INFO L263 TraceCheckUtils]: 331: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,956 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,956 INFO L280 TraceCheckUtils]: 333: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,956 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,957 INFO L263 TraceCheckUtils]: 335: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,957 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,957 INFO L280 TraceCheckUtils]: 337: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,958 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,958 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,958 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,958 INFO L280 TraceCheckUtils]: 341: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,959 INFO L263 TraceCheckUtils]: 342: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,959 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,959 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,960 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,960 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,960 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,960 INFO L280 TraceCheckUtils]: 348: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,960 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,961 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,961 INFO L263 TraceCheckUtils]: 351: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,961 INFO L280 TraceCheckUtils]: 352: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,961 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,961 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,961 INFO L280 TraceCheckUtils]: 355: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,962 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,962 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 12:11:18,962 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,962 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,962 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,963 INFO L263 TraceCheckUtils]: 361: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,963 INFO L280 TraceCheckUtils]: 362: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,963 INFO L280 TraceCheckUtils]: 363: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,963 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,963 INFO L263 TraceCheckUtils]: 365: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,964 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,964 INFO L280 TraceCheckUtils]: 367: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,964 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,964 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,964 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,965 INFO L280 TraceCheckUtils]: 371: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,965 INFO L263 TraceCheckUtils]: 372: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,965 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,965 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,965 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,966 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,966 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 12:11:18,966 INFO L280 TraceCheckUtils]: 378: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,966 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,966 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,967 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,967 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,967 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 12:11:18,967 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,967 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,968 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,968 INFO L263 TraceCheckUtils]: 387: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,968 INFO L280 TraceCheckUtils]: 388: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,968 INFO L280 TraceCheckUtils]: 389: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,968 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,969 INFO L263 TraceCheckUtils]: 391: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,969 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,969 INFO L280 TraceCheckUtils]: 393: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,969 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,970 INFO L263 TraceCheckUtils]: 395: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,970 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,970 INFO L280 TraceCheckUtils]: 397: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,970 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,971 INFO L263 TraceCheckUtils]: 399: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,971 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,971 INFO L280 TraceCheckUtils]: 401: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,971 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,971 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,972 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,972 INFO L280 TraceCheckUtils]: 405: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,972 INFO L263 TraceCheckUtils]: 406: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,972 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,972 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,972 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,973 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,973 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 12:11:18,973 INFO L280 TraceCheckUtils]: 412: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,973 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,973 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,974 INFO L263 TraceCheckUtils]: 415: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,974 INFO L280 TraceCheckUtils]: 416: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,974 INFO L280 TraceCheckUtils]: 417: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,974 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,975 INFO L280 TraceCheckUtils]: 419: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,975 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,975 INFO L280 TraceCheckUtils]: 421: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,975 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,975 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:18,976 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,976 INFO L263 TraceCheckUtils]: 425: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,976 INFO L280 TraceCheckUtils]: 426: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,976 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,977 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:18,977 INFO L263 TraceCheckUtils]: 429: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:18,977 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,977 INFO L280 TraceCheckUtils]: 431: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:18,977 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:18,977 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,978 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:18,978 INFO L280 TraceCheckUtils]: 435: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:18,978 INFO L263 TraceCheckUtils]: 436: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:18,978 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:18,978 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:18,979 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,979 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,979 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,979 INFO L280 TraceCheckUtils]: 442: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,979 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:18,980 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 12:11:18,980 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,980 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:18,980 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:18,980 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:18,981 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:11:18,981 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 12:11:18,981 INFO L280 TraceCheckUtils]: 451: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:18,981 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8990#false} {8993#(<= 15 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:11:19,126 INFO L263 TraceCheckUtils]: 0: Hoare triple {8989#true} call ULTIMATE.init(); {8989#true} is VALID [2020-07-08 12:11:19,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,127 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:11:19,127 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret5 := main(); {8989#true} is VALID [2020-07-08 12:11:19,129 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~x~0 := 15; {8993#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:19,129 INFO L263 TraceCheckUtils]: 5: Hoare triple {8993#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {8989#true} is VALID [2020-07-08 12:11:19,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,130 INFO L263 TraceCheckUtils]: 9: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,131 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,131 INFO L263 TraceCheckUtils]: 13: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,132 INFO L263 TraceCheckUtils]: 17: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,133 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,133 INFO L263 TraceCheckUtils]: 21: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,134 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:19,135 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 12:11:19,136 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 12:11:19,136 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 12:11:19,137 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,137 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,137 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,138 INFO L263 TraceCheckUtils]: 29: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,138 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,138 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,138 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,139 INFO L263 TraceCheckUtils]: 33: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,139 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,139 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,140 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,140 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,140 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,140 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,141 INFO L263 TraceCheckUtils]: 40: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,141 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,141 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,142 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,142 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,142 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 12:11:19,142 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,143 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,143 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,143 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,143 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,144 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,144 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,144 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,144 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,145 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,145 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,146 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 12:11:19,147 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 12:11:19,147 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 12:11:19,148 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:19,149 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 12:11:19,150 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 12:11:19,150 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 12:11:19,150 INFO L280 TraceCheckUtils]: 64: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,151 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,151 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,151 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,152 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 12:11:19,153 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 12:11:19,153 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 12:11:19,153 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,153 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,153 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,155 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 12:11:19,155 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~ret2;havoc #t~ret3; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:19,156 INFO L280 TraceCheckUtils]: 76: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:19,158 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 12:11:19,159 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 12:11:19,160 INFO L280 TraceCheckUtils]: 79: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:19,161 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:11:19,162 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 12:11:19,162 INFO L263 TraceCheckUtils]: 82: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,163 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:19,164 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 12:11:19,165 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 12:11:19,165 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 12:11:19,166 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:19,167 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 12:11:19,168 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 12:11:19,169 INFO L280 TraceCheckUtils]: 90: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:19,170 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 12:11:19,171 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 12:11:19,172 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 12:11:19,172 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,172 INFO L280 TraceCheckUtils]: 95: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,172 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,174 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 12:11:19,175 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 12:11:19,175 INFO L280 TraceCheckUtils]: 99: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:19,177 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:11:19,177 INFO L280 TraceCheckUtils]: 101: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8990#false} is VALID [2020-07-08 12:11:19,178 INFO L280 TraceCheckUtils]: 102: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:19,178 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:11:19,178 INFO L280 TraceCheckUtils]: 104: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:19,179 INFO L263 TraceCheckUtils]: 105: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,179 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,179 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,180 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,180 INFO L263 TraceCheckUtils]: 109: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,180 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,180 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,181 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,181 INFO L263 TraceCheckUtils]: 113: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,181 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,182 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,182 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,182 INFO L263 TraceCheckUtils]: 117: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,182 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,183 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,183 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,183 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,184 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,184 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,184 INFO L263 TraceCheckUtils]: 124: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,184 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,185 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,185 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,185 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,186 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,186 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,186 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,186 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,187 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,187 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,187 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,187 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,187 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,188 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,188 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 12:11:19,188 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,189 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,189 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,189 INFO L263 TraceCheckUtils]: 143: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,189 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,190 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,190 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,190 INFO L263 TraceCheckUtils]: 147: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,190 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,191 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,191 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,191 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,191 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,192 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,192 INFO L263 TraceCheckUtils]: 154: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,192 INFO L280 TraceCheckUtils]: 155: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,193 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,193 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,193 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,193 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 12:11:19,194 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,194 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,194 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,194 INFO L280 TraceCheckUtils]: 163: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,195 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:11:19,195 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 12:11:19,195 INFO L280 TraceCheckUtils]: 166: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:19,195 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:11:19,195 INFO L280 TraceCheckUtils]: 168: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:19,196 INFO L263 TraceCheckUtils]: 169: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,196 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,196 INFO L280 TraceCheckUtils]: 171: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,196 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,196 INFO L263 TraceCheckUtils]: 173: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,197 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,197 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,197 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,197 INFO L263 TraceCheckUtils]: 177: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,197 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,197 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,198 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,198 INFO L263 TraceCheckUtils]: 181: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,198 INFO L280 TraceCheckUtils]: 182: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,198 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,198 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,199 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,199 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,199 INFO L280 TraceCheckUtils]: 187: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,199 INFO L263 TraceCheckUtils]: 188: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,199 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,200 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,200 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,200 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,200 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 12:11:19,200 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,200 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,201 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,201 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,201 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,201 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,201 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,201 INFO L280 TraceCheckUtils]: 201: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,202 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,202 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,202 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,202 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,202 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,203 INFO L263 TraceCheckUtils]: 207: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,203 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,203 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,203 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,203 INFO L263 TraceCheckUtils]: 211: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,203 INFO L280 TraceCheckUtils]: 212: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,204 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,204 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,204 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,204 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,204 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,205 INFO L263 TraceCheckUtils]: 218: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,205 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,205 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,205 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,205 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,206 INFO L280 TraceCheckUtils]: 223: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,206 INFO L280 TraceCheckUtils]: 224: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,206 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,206 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 12:11:19,206 INFO L280 TraceCheckUtils]: 227: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,207 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:11:19,207 INFO L280 TraceCheckUtils]: 229: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8990#false} is VALID [2020-07-08 12:11:19,207 INFO L280 TraceCheckUtils]: 230: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:19,207 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:11:19,207 INFO L280 TraceCheckUtils]: 232: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:11:19,208 INFO L263 TraceCheckUtils]: 233: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,208 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,208 INFO L280 TraceCheckUtils]: 235: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,208 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,208 INFO L263 TraceCheckUtils]: 237: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,208 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,209 INFO L280 TraceCheckUtils]: 239: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,209 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,209 INFO L263 TraceCheckUtils]: 241: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,209 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,209 INFO L280 TraceCheckUtils]: 243: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,210 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,210 INFO L263 TraceCheckUtils]: 245: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,210 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,210 INFO L280 TraceCheckUtils]: 247: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,210 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,211 INFO L263 TraceCheckUtils]: 249: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,211 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,211 INFO L280 TraceCheckUtils]: 251: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,211 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,211 INFO L263 TraceCheckUtils]: 253: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,211 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,212 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,212 INFO L280 TraceCheckUtils]: 256: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,212 INFO L263 TraceCheckUtils]: 257: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,212 INFO L280 TraceCheckUtils]: 258: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,212 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,212 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,213 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,213 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,213 INFO L280 TraceCheckUtils]: 263: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,213 INFO L263 TraceCheckUtils]: 264: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,213 INFO L280 TraceCheckUtils]: 265: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,213 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,214 INFO L280 TraceCheckUtils]: 267: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,214 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,214 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 12:11:19,214 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,215 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,215 INFO L280 TraceCheckUtils]: 272: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,215 INFO L263 TraceCheckUtils]: 273: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,215 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,216 INFO L280 TraceCheckUtils]: 275: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,216 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,216 INFO L280 TraceCheckUtils]: 277: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,217 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,217 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,217 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,217 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,218 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,218 INFO L263 TraceCheckUtils]: 283: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,218 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,219 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,219 INFO L280 TraceCheckUtils]: 286: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,219 INFO L263 TraceCheckUtils]: 287: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,219 INFO L280 TraceCheckUtils]: 288: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,220 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,220 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,220 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,221 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,221 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,221 INFO L263 TraceCheckUtils]: 294: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,221 INFO L280 TraceCheckUtils]: 295: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,222 INFO L280 TraceCheckUtils]: 296: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,222 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,222 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,223 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,223 INFO L280 TraceCheckUtils]: 300: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,223 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,223 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 12:11:19,224 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,224 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,224 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,225 INFO L263 TraceCheckUtils]: 306: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,225 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,225 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,225 INFO L280 TraceCheckUtils]: 309: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,226 INFO L263 TraceCheckUtils]: 310: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,226 INFO L280 TraceCheckUtils]: 311: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,226 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,227 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,227 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,227 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,227 INFO L280 TraceCheckUtils]: 316: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,228 INFO L263 TraceCheckUtils]: 317: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,228 INFO L280 TraceCheckUtils]: 318: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,228 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,228 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,229 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,229 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 12:11:19,229 INFO L280 TraceCheckUtils]: 323: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,229 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,230 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,230 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,230 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,230 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,231 INFO L263 TraceCheckUtils]: 329: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,231 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,231 INFO L280 TraceCheckUtils]: 331: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,232 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,232 INFO L263 TraceCheckUtils]: 333: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,232 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,232 INFO L280 TraceCheckUtils]: 335: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,233 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,233 INFO L263 TraceCheckUtils]: 337: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,233 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,234 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,234 INFO L280 TraceCheckUtils]: 340: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,234 INFO L263 TraceCheckUtils]: 341: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,234 INFO L280 TraceCheckUtils]: 342: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,235 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,235 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,235 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,236 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,236 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,236 INFO L263 TraceCheckUtils]: 348: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,236 INFO L280 TraceCheckUtils]: 349: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,237 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,237 INFO L280 TraceCheckUtils]: 351: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,237 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,238 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,238 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,238 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,238 INFO L280 TraceCheckUtils]: 356: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,239 INFO L263 TraceCheckUtils]: 357: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,239 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,239 INFO L280 TraceCheckUtils]: 359: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,240 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,240 INFO L280 TraceCheckUtils]: 361: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,240 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,240 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 12:11:19,241 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,241 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,241 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,242 INFO L263 TraceCheckUtils]: 367: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,242 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,242 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,242 INFO L280 TraceCheckUtils]: 370: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,243 INFO L263 TraceCheckUtils]: 371: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,243 INFO L280 TraceCheckUtils]: 372: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,243 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,244 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,244 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,244 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,244 INFO L280 TraceCheckUtils]: 377: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,244 INFO L263 TraceCheckUtils]: 378: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,245 INFO L280 TraceCheckUtils]: 379: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,245 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,245 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,245 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,246 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 12:11:19,246 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,246 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,246 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,247 INFO L280 TraceCheckUtils]: 387: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,247 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,247 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 12:11:19,248 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,248 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,248 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,248 INFO L263 TraceCheckUtils]: 393: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,249 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,249 INFO L280 TraceCheckUtils]: 395: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,249 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,249 INFO L263 TraceCheckUtils]: 397: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,250 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,250 INFO L280 TraceCheckUtils]: 399: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,250 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,251 INFO L263 TraceCheckUtils]: 401: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,251 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,251 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,251 INFO L280 TraceCheckUtils]: 404: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,251 INFO L263 TraceCheckUtils]: 405: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,252 INFO L280 TraceCheckUtils]: 406: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,252 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,252 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,252 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,253 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,253 INFO L280 TraceCheckUtils]: 411: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,253 INFO L263 TraceCheckUtils]: 412: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,253 INFO L280 TraceCheckUtils]: 413: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,253 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,254 INFO L280 TraceCheckUtils]: 415: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,254 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,254 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 12:11:19,254 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,254 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,255 INFO L280 TraceCheckUtils]: 420: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,255 INFO L263 TraceCheckUtils]: 421: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,255 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,255 INFO L280 TraceCheckUtils]: 423: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,255 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,255 INFO L280 TraceCheckUtils]: 425: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,256 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,256 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,256 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,256 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:19,256 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,257 INFO L263 TraceCheckUtils]: 431: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,257 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,257 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,257 INFO L280 TraceCheckUtils]: 434: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:19,257 INFO L263 TraceCheckUtils]: 435: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:19,257 INFO L280 TraceCheckUtils]: 436: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,258 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:19,258 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:19,258 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,258 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:19,258 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:19,258 INFO L263 TraceCheckUtils]: 442: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:19,259 INFO L280 TraceCheckUtils]: 443: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:19,259 INFO L280 TraceCheckUtils]: 444: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:19,259 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,259 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,259 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,259 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,260 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:19,260 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 12:11:19,260 INFO L280 TraceCheckUtils]: 451: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,260 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:19,260 INFO L280 TraceCheckUtils]: 453: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:19,261 INFO L280 TraceCheckUtils]: 454: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:19,261 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:11:19,261 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 12:11:19,262 INFO L280 TraceCheckUtils]: 457: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:11:19,262 INFO L275 TraceCheckUtils]: 458: Hoare quadruple {8990#false} {8993#(<= 15 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:11:19,262 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 12:11:19,262 INFO L280 TraceCheckUtils]: 460: Hoare triple {8990#false} assume 610 != ~result~0; {8990#false} is VALID [2020-07-08 12:11:19,263 INFO L280 TraceCheckUtils]: 461: Hoare triple {8990#false} assume !false; {8990#false} is VALID [2020-07-08 12:11:19,426 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 12:11:19,435 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879201627] [2020-07-08 12:11:19,437 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [739338069] [2020-07-08 12:11:19,438 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 12:11:19,597 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:11:19,598 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:11:19,601 INFO L264 TraceCheckSpWp]: Trace formula consists of 1027 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-08 12:11:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:19,660 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:11:20,306 INFO L263 TraceCheckUtils]: 0: Hoare triple {8989#true} call ULTIMATE.init(); {8989#true} is VALID [2020-07-08 12:11:20,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,307 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:11:20,307 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret5 := main(); {8989#true} is VALID [2020-07-08 12:11:20,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~x~0 := 15; {8993#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:20,308 INFO L263 TraceCheckUtils]: 5: Hoare triple {8993#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {8989#true} is VALID [2020-07-08 12:11:20,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:20,309 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 12:11:20,310 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 12:11:20,310 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 12:11:20,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:20,310 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 12:11:20,311 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 12:11:20,311 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 12:11:20,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:20,312 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 12:11:20,312 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 12:11:20,312 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 12:11:20,313 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:20,313 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 12:11:20,313 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 12:11:20,313 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 12:11:20,314 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:20,314 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 12:11:20,315 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 12:11:20,315 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 12:11:20,315 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:20,315 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 12:11:20,316 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 12:11:20,316 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 12:11:20,316 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:20,317 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 12:11:20,317 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 12:11:20,317 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 12:11:20,318 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:20,318 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 12:11:20,318 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 12:11:20,319 INFO L280 TraceCheckUtils]: 37: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:11:20,320 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 12:11:20,320 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 12:11:20,320 INFO L263 TraceCheckUtils]: 40: Hoare triple {10434#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,320 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,321 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,321 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,325 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 12:11:20,325 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 12:11:20,325 INFO L280 TraceCheckUtils]: 46: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:11:20,327 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 12:11:20,327 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 12:11:20,327 INFO L263 TraceCheckUtils]: 49: Hoare triple {11481#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,327 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,328 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,328 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,328 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,328 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 12:11:20,329 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~ret2;havoc #t~ret3; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:11:20,329 INFO L280 TraceCheckUtils]: 56: Hoare triple {11481#(<= |fibo2_#in~n| 3)} assume true; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:11:20,331 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 12:11:20,331 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 12:11:20,331 INFO L263 TraceCheckUtils]: 59: Hoare triple {11512#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,332 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,332 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,332 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,332 INFO L263 TraceCheckUtils]: 63: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,332 INFO L280 TraceCheckUtils]: 64: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,333 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,333 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,333 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,333 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,333 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,333 INFO L263 TraceCheckUtils]: 70: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,333 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,333 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,334 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,334 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,334 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,334 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,335 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 12:11:20,335 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 12:11:20,335 INFO L280 TraceCheckUtils]: 79: Hoare triple {11512#(<= |fibo1_#in~n| 4)} assume true; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:11:20,336 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 12:11:20,336 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 12:11:20,337 INFO L263 TraceCheckUtils]: 82: Hoare triple {11582#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,337 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,337 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,337 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,337 INFO L263 TraceCheckUtils]: 86: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,337 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,337 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,338 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,338 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,338 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,338 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,339 INFO L263 TraceCheckUtils]: 93: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,339 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,339 INFO L280 TraceCheckUtils]: 95: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,339 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,340 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,340 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 12:11:20,340 INFO L280 TraceCheckUtils]: 99: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,341 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 12:11:20,341 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~ret2;havoc #t~ret3; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:11:20,341 INFO L280 TraceCheckUtils]: 102: Hoare triple {11582#(<= |fibo2_#in~n| 5)} assume true; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:11:20,342 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 12:11:20,343 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 12:11:20,343 INFO L263 TraceCheckUtils]: 105: Hoare triple {11652#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,343 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,344 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,344 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,344 INFO L263 TraceCheckUtils]: 109: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,344 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,345 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,345 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,345 INFO L263 TraceCheckUtils]: 113: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,345 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,346 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,346 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,346 INFO L263 TraceCheckUtils]: 117: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,346 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,346 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,347 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,347 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,347 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,347 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,347 INFO L263 TraceCheckUtils]: 124: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,347 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,348 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,348 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,348 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,348 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,348 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,349 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,349 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,349 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,349 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,349 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,350 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,350 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,350 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,350 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 12:11:20,350 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,350 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,351 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,351 INFO L263 TraceCheckUtils]: 143: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,351 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,351 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,351 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,352 INFO L263 TraceCheckUtils]: 147: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,352 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,352 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,352 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,352 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,352 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,353 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,353 INFO L263 TraceCheckUtils]: 154: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,353 INFO L280 TraceCheckUtils]: 155: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,353 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,353 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,354 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,354 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 12:11:20,354 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,354 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,354 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,354 INFO L280 TraceCheckUtils]: 163: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,361 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 12:11:20,362 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 12:11:20,362 INFO L280 TraceCheckUtils]: 166: Hoare triple {11652#(<= |fibo1_#in~n| 6)} assume true; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:11:20,364 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 12:11:20,364 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 12:11:20,364 INFO L263 TraceCheckUtils]: 169: Hoare triple {11845#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,365 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,365 INFO L280 TraceCheckUtils]: 171: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,365 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,365 INFO L263 TraceCheckUtils]: 173: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,365 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,366 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,366 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,366 INFO L263 TraceCheckUtils]: 177: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,366 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,366 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,366 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,366 INFO L263 TraceCheckUtils]: 181: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,367 INFO L280 TraceCheckUtils]: 182: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,367 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,367 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,367 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,367 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,368 INFO L280 TraceCheckUtils]: 187: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,368 INFO L263 TraceCheckUtils]: 188: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,368 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,368 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,368 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,368 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,369 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 12:11:20,369 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,369 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,369 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,369 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,369 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,370 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,370 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,370 INFO L280 TraceCheckUtils]: 201: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,370 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,371 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,371 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,371 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,371 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,372 INFO L263 TraceCheckUtils]: 207: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,372 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,372 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,372 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,373 INFO L263 TraceCheckUtils]: 211: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,373 INFO L280 TraceCheckUtils]: 212: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,373 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,373 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,373 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,373 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,374 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,374 INFO L263 TraceCheckUtils]: 218: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,374 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,374 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,374 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,374 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,375 INFO L280 TraceCheckUtils]: 223: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,375 INFO L280 TraceCheckUtils]: 224: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,375 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,375 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 12:11:20,375 INFO L280 TraceCheckUtils]: 227: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,376 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 12:11:20,377 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~ret2;havoc #t~ret3; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:11:20,378 INFO L280 TraceCheckUtils]: 230: Hoare triple {11845#(<= |fibo2_#in~n| 7)} assume true; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:11:20,379 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 12:11:20,380 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 12:11:20,380 INFO L263 TraceCheckUtils]: 233: Hoare triple {12038#(<= |fibo1_#in~n| 8)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,381 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,381 INFO L280 TraceCheckUtils]: 235: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,381 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,381 INFO L263 TraceCheckUtils]: 237: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,381 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,381 INFO L280 TraceCheckUtils]: 239: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,382 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,382 INFO L263 TraceCheckUtils]: 241: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,382 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,382 INFO L280 TraceCheckUtils]: 243: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,382 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,383 INFO L263 TraceCheckUtils]: 245: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,383 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,383 INFO L280 TraceCheckUtils]: 247: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,384 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,384 INFO L263 TraceCheckUtils]: 249: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,384 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,384 INFO L280 TraceCheckUtils]: 251: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,384 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,385 INFO L263 TraceCheckUtils]: 253: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,385 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,385 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,385 INFO L280 TraceCheckUtils]: 256: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,385 INFO L263 TraceCheckUtils]: 257: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,386 INFO L280 TraceCheckUtils]: 258: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,386 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,386 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,386 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,386 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,387 INFO L280 TraceCheckUtils]: 263: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,387 INFO L263 TraceCheckUtils]: 264: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,387 INFO L280 TraceCheckUtils]: 265: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,387 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,387 INFO L280 TraceCheckUtils]: 267: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,387 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,388 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 12:11:20,388 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,388 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,388 INFO L280 TraceCheckUtils]: 272: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,388 INFO L263 TraceCheckUtils]: 273: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,388 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,389 INFO L280 TraceCheckUtils]: 275: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,389 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,389 INFO L280 TraceCheckUtils]: 277: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,389 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,389 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,390 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,390 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,390 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,390 INFO L263 TraceCheckUtils]: 283: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,390 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,390 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,390 INFO L280 TraceCheckUtils]: 286: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,391 INFO L263 TraceCheckUtils]: 287: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,391 INFO L280 TraceCheckUtils]: 288: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,391 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,392 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,392 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,392 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,392 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,393 INFO L263 TraceCheckUtils]: 294: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,393 INFO L280 TraceCheckUtils]: 295: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,393 INFO L280 TraceCheckUtils]: 296: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,393 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,393 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,394 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,394 INFO L280 TraceCheckUtils]: 300: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,394 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,394 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 12:11:20,394 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,395 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,395 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,395 INFO L263 TraceCheckUtils]: 306: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,395 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,395 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,395 INFO L280 TraceCheckUtils]: 309: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,396 INFO L263 TraceCheckUtils]: 310: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,396 INFO L280 TraceCheckUtils]: 311: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,396 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,396 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,396 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,396 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,397 INFO L280 TraceCheckUtils]: 316: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,397 INFO L263 TraceCheckUtils]: 317: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,397 INFO L280 TraceCheckUtils]: 318: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,397 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,398 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,398 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,398 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 12:11:20,398 INFO L280 TraceCheckUtils]: 323: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,399 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,399 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,399 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,399 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,400 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,400 INFO L263 TraceCheckUtils]: 329: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,400 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,400 INFO L280 TraceCheckUtils]: 331: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,400 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,400 INFO L263 TraceCheckUtils]: 333: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,401 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,401 INFO L280 TraceCheckUtils]: 335: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,401 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,401 INFO L263 TraceCheckUtils]: 337: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,401 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,401 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,402 INFO L280 TraceCheckUtils]: 340: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,402 INFO L263 TraceCheckUtils]: 341: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,402 INFO L280 TraceCheckUtils]: 342: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,402 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,402 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,402 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,403 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,403 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,403 INFO L263 TraceCheckUtils]: 348: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,404 INFO L280 TraceCheckUtils]: 349: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,404 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,404 INFO L280 TraceCheckUtils]: 351: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,404 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,405 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,405 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,405 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,405 INFO L280 TraceCheckUtils]: 356: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,405 INFO L263 TraceCheckUtils]: 357: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,406 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,406 INFO L280 TraceCheckUtils]: 359: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,406 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,406 INFO L280 TraceCheckUtils]: 361: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,406 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,406 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 12:11:20,407 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,407 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,407 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,407 INFO L263 TraceCheckUtils]: 367: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,407 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,407 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,408 INFO L280 TraceCheckUtils]: 370: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,408 INFO L263 TraceCheckUtils]: 371: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,408 INFO L280 TraceCheckUtils]: 372: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,408 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,408 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,408 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,409 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,409 INFO L280 TraceCheckUtils]: 377: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,409 INFO L263 TraceCheckUtils]: 378: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,409 INFO L280 TraceCheckUtils]: 379: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,409 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,409 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,410 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,410 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 12:11:20,410 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,410 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,410 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,410 INFO L280 TraceCheckUtils]: 387: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,410 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,411 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 12:11:20,411 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,411 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,411 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,411 INFO L263 TraceCheckUtils]: 393: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,412 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,412 INFO L280 TraceCheckUtils]: 395: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,412 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,412 INFO L263 TraceCheckUtils]: 397: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,412 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,412 INFO L280 TraceCheckUtils]: 399: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,413 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,413 INFO L263 TraceCheckUtils]: 401: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,413 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,413 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,413 INFO L280 TraceCheckUtils]: 404: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,413 INFO L263 TraceCheckUtils]: 405: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,414 INFO L280 TraceCheckUtils]: 406: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,414 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,414 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,414 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,414 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,415 INFO L280 TraceCheckUtils]: 411: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,415 INFO L263 TraceCheckUtils]: 412: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,415 INFO L280 TraceCheckUtils]: 413: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,415 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,415 INFO L280 TraceCheckUtils]: 415: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,415 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,416 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 12:11:20,416 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,416 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,416 INFO L280 TraceCheckUtils]: 420: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,416 INFO L263 TraceCheckUtils]: 421: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,416 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,417 INFO L280 TraceCheckUtils]: 423: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,417 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,417 INFO L280 TraceCheckUtils]: 425: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,417 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,418 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,418 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,418 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:11:20,418 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,418 INFO L263 TraceCheckUtils]: 431: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,418 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,419 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,419 INFO L280 TraceCheckUtils]: 434: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:11:20,419 INFO L263 TraceCheckUtils]: 435: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:11:20,419 INFO L280 TraceCheckUtils]: 436: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,419 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:11:20,419 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:11:20,420 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,420 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:11:20,420 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:11:20,420 INFO L263 TraceCheckUtils]: 442: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:11:20,420 INFO L280 TraceCheckUtils]: 443: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:11:20,421 INFO L280 TraceCheckUtils]: 444: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:11:20,421 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,421 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,421 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,421 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,421 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:11:20,422 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 12:11:20,422 INFO L280 TraceCheckUtils]: 451: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,422 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:11:20,422 INFO L280 TraceCheckUtils]: 453: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8989#true} is VALID [2020-07-08 12:11:20,422 INFO L280 TraceCheckUtils]: 454: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:11:20,427 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 12:11:20,429 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 12:11:20,430 INFO L280 TraceCheckUtils]: 457: Hoare triple {12038#(<= |fibo1_#in~n| 8)} assume true; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:11:20,432 INFO L275 TraceCheckUtils]: 458: Hoare quadruple {12038#(<= |fibo1_#in~n| 8)} {8993#(<= 15 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:11:20,433 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 12:11:20,433 INFO L280 TraceCheckUtils]: 460: Hoare triple {8990#false} assume 610 != ~result~0; {8990#false} is VALID [2020-07-08 12:11:20,433 INFO L280 TraceCheckUtils]: 461: Hoare triple {8990#false} assume !false; {8990#false} is VALID [2020-07-08 12:11:20,583 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 12:11:20,583 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:11:20,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 21 [2020-07-08 12:11:20,584 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52719247] [2020-07-08 12:11:20,591 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 462 [2020-07-08 12:11:21,232 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:11:21,233 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-08 12:11:21,405 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 12:11:21,405 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-08 12:11:21,406 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:11:21,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-08 12:11:21,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=355, Unknown=0, NotChecked=0, Total=420 [2020-07-08 12:11:21,407 INFO L87 Difference]: Start difference. First operand 149 states and 219 transitions. Second operand 21 states. [2020-07-08 12:11:25,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:25,868 INFO L93 Difference]: Finished difference Result 342 states and 575 transitions. [2020-07-08 12:11:25,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-08 12:11:25,869 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 462 [2020-07-08 12:11:25,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:11:25,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:11:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 220 transitions. [2020-07-08 12:11:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:11:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 220 transitions. [2020-07-08 12:11:25,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 220 transitions. [2020-07-08 12:11:26,233 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 12:11:26,242 INFO L225 Difference]: With dead ends: 342 [2020-07-08 12:11:26,242 INFO L226 Difference]: Without dead ends: 202 [2020-07-08 12:11:26,244 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 12:11:26,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2020-07-08 12:11:26,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 178. [2020-07-08 12:11:26,394 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:11:26,394 INFO L82 GeneralOperation]: Start isEquivalent. First operand 202 states. Second operand 178 states. [2020-07-08 12:11:26,394 INFO L74 IsIncluded]: Start isIncluded. First operand 202 states. Second operand 178 states. [2020-07-08 12:11:26,394 INFO L87 Difference]: Start difference. First operand 202 states. Second operand 178 states. [2020-07-08 12:11:26,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:26,404 INFO L93 Difference]: Finished difference Result 202 states and 306 transitions. [2020-07-08 12:11:26,404 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 306 transitions. [2020-07-08 12:11:26,406 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:26,406 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:26,406 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 202 states. [2020-07-08 12:11:26,406 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 202 states. [2020-07-08 12:11:26,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:11:26,416 INFO L93 Difference]: Finished difference Result 202 states and 306 transitions. [2020-07-08 12:11:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 306 transitions. [2020-07-08 12:11:26,418 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:11:26,418 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:11:26,418 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:11:26,419 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:11:26,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178 states. [2020-07-08 12:11:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 271 transitions. [2020-07-08 12:11:26,427 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 271 transitions. Word has length 462 [2020-07-08 12:11:26,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:11:26,427 INFO L479 AbstractCegarLoop]: Abstraction has 178 states and 271 transitions. [2020-07-08 12:11:26,427 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-07-08 12:11:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 271 transitions. [2020-07-08 12:11:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2020-07-08 12:11:26,446 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:11:26,447 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 12:11:26,660 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:11:26,661 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:11:26,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:11:26,662 INFO L82 PathProgramCache]: Analyzing trace with hash 1254018282, now seen corresponding path program 3 times [2020-07-08 12:11:26,662 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:11:26,663 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327381791] [2020-07-08 12:11:26,663 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:11:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,024 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:11:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,701 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,706 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:27,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,707 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,707 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,707 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,708 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,708 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,708 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:27,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,709 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,709 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,709 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,710 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:27,710 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:27,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,710 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,716 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:27,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,717 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,717 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,718 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,719 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:27,719 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,720 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,720 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:27,721 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:27,721 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,721 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:27,721 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,722 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,722 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,722 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,723 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,723 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,723 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:27,723 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 12:11:27,724 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,725 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 12:11:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,807 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 12:11:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,814 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 12:11:27,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:27,816 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 12:11:27,817 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 12:11:27,818 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 12:11:27,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,818 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,820 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 12:11:27,821 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 12:11:27,821 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 12:11:27,822 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,822 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,824 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 12:11:27,824 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 12:11:27,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:27,826 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 12:11:27,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:27,828 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 12:11:27,829 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 12:11:27,829 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 12:11:27,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,830 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,830 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,831 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,831 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,832 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,832 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,833 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:27,833 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,833 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,834 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,834 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,834 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,834 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:27,835 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:27,835 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,835 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:27,835 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,836 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,836 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,836 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,836 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,837 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,837 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:27,837 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 12:11:27,837 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,839 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 12:11:27,840 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 12:11:27,840 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 12:11:27,841 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:27,842 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 12:11:27,843 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 12:11:27,843 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 12:11:27,843 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,844 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,844 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,844 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,846 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 12:11:27,847 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 12:11:27,847 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 12:11:27,847 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,847 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,848 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,849 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 12:11:27,850 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 12:11:27,851 INFO L280 TraceCheckUtils]: 54: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:27,852 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 12:11:27,853 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~ret2;havoc #t~ret3; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:27,854 INFO L280 TraceCheckUtils]: 57: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:27,856 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 12:11:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,880 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,884 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:27,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,885 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,886 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,886 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:27,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,886 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,887 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:27,887 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 12:11:27,888 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,888 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:27,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:27,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,893 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,894 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,894 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,894 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,895 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,895 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,895 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:27,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,896 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,896 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,896 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,896 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,897 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:27,897 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 12:11:27,897 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,897 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:27,897 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,898 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,898 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,898 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,898 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,899 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,899 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:27,899 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:27,899 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,901 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 12:11:27,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:27,903 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 12:11:27,904 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 12:11:27,904 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 12:11:27,905 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:27,905 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 12:11:27,906 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 12:11:27,906 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 12:11:27,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,907 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,907 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,908 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,908 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,909 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,909 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,910 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:27,910 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,910 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,911 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,911 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,911 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,911 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:27,912 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:27,912 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,912 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:27,912 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,913 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,913 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,913 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,913 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,914 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,914 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:27,914 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 12:11:27,914 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,915 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 12:11:27,916 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 12:11:27,916 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 12:11:27,917 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:27,918 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 12:11:27,919 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 12:11:27,919 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 12:11:27,919 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,919 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,920 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,920 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,921 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 12:11:27,922 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 12:11:27,922 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 12:11:27,922 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,922 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,923 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,924 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 12:11:27,925 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 12:11:27,926 INFO L280 TraceCheckUtils]: 58: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:27,927 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 12:11:27,928 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~ret2;havoc #t~ret3; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:27,928 INFO L280 TraceCheckUtils]: 61: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:27,930 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 12:11:27,931 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 12:11:27,931 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 12:11:27,931 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,931 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,932 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,932 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,932 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,932 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,932 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:27,933 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:27,933 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,933 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,933 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,934 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,934 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:27,934 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,934 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,935 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,935 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:27,935 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,936 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:27,936 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 12:11:27,936 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,937 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:27,937 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:27,937 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:27,937 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:27,938 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:27,938 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:27,938 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,939 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:27,939 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:27,939 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:27,941 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 12:11:27,942 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 12:11:27,942 INFO L280 TraceCheckUtils]: 98: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:27,944 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:11:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,069 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 12:11:28,069 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 12:11:28,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:28,071 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 12:11:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,078 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 12:11:28,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,079 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 12:11:28,080 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 12:11:28,080 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 12:11:28,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,082 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 12:11:28,082 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 12:11:28,083 INFO L280 TraceCheckUtils]: 7: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:28,084 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 12:11:28,085 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 12:11:28,085 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 12:11:28,086 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,086 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,087 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 12:11:28,088 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~ret2;havoc #t~ret3; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,090 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 12:11:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,097 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,098 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 12:11:28,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,100 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 12:11:28,100 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 12:11:28,101 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 12:11:28,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,102 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 12:11:28,102 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 12:11:28,103 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 12:11:28,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,104 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 12:11:28,105 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 12:11:28,105 INFO L280 TraceCheckUtils]: 11: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:28,107 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 12:11:28,108 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 12:11:28,108 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 12:11:28,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,108 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,109 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,110 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 12:11:28,111 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~ret2;havoc #t~ret3; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,111 INFO L280 TraceCheckUtils]: 20: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,113 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 12:11:28,113 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 12:11:28,114 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 12:11:28,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,114 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,115 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,115 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,116 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 12:11:28,117 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 12:11:28,117 INFO L280 TraceCheckUtils]: 30: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:11:28,118 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:11:28,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,120 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,121 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 12:11:28,122 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 12:11:28,122 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 12:11:28,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,123 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 12:11:28,124 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 12:11:28,124 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 12:11:28,124 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,124 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,124 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,125 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,125 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,125 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,126 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,126 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,126 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,126 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,126 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,127 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,127 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,127 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,127 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,128 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,128 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,128 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,128 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,128 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,129 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,129 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,129 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,129 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,130 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,130 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,130 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,130 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 12:11:28,130 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,132 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 12:11:28,132 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 12:11:28,133 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 12:11:28,133 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,134 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 12:11:28,135 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 12:11:28,135 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 12:11:28,136 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,136 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,136 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,136 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,137 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 12:11:28,138 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 12:11:28,138 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 12:11:28,139 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,139 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,139 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,140 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 12:11:28,141 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 12:11:28,141 INFO L280 TraceCheckUtils]: 62: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,143 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 12:11:28,144 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~ret2;havoc #t~ret3; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,144 INFO L280 TraceCheckUtils]: 65: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,145 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 12:11:28,146 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 12:11:28,146 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 12:11:28,147 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,147 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,147 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,147 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,147 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,148 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,148 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,148 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,148 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,148 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,149 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,149 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,149 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,149 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,150 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,150 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,150 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,150 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,151 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,151 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 12:11:28,151 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,151 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,151 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,152 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,152 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,152 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,152 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,152 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,153 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,153 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,153 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,155 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 12:11:28,155 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 12:11:28,156 INFO L280 TraceCheckUtils]: 102: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,157 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:11:28,158 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 12:11:28,158 INFO L263 TraceCheckUtils]: 105: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,159 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,160 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 12:11:28,160 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 12:11:28,160 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 12:11:28,161 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,162 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 12:11:28,162 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 12:11:28,162 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 12:11:28,163 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,164 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 12:11:28,165 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 12:11:28,165 INFO L280 TraceCheckUtils]: 117: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:28,167 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 12:11:28,168 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 12:11:28,168 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 12:11:28,168 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,168 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,168 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,170 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 12:11:28,170 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~ret2;havoc #t~ret3; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,171 INFO L280 TraceCheckUtils]: 126: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,172 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 12:11:28,173 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 12:11:28,173 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 12:11:28,174 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,174 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,174 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,174 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,175 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 12:11:28,176 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 12:11:28,177 INFO L280 TraceCheckUtils]: 136: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:11:28,178 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:11:28,178 INFO L280 TraceCheckUtils]: 138: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:28,179 INFO L280 TraceCheckUtils]: 139: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:28,179 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:11:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,287 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,292 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,293 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,295 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,295 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,295 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,296 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,296 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,296 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,297 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,297 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,305 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,306 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,307 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,307 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,308 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,308 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,308 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,309 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,309 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,309 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,309 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,310 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,310 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,311 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,311 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,311 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,312 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,312 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,312 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,312 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,313 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,313 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,313 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,313 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,314 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,314 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 12:11:28,314 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,314 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,326 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,332 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,333 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,335 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,335 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,336 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,337 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,337 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,337 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,338 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 12:11:28,338 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,338 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,340 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,341 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,341 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,341 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,342 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,342 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,343 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,343 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,343 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,344 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,344 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,344 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,345 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,345 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,345 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,346 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,346 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,346 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,346 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,347 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,347 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,347 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,348 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,348 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,348 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,349 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,349 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,349 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 12:11:28,350 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,350 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,350 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,350 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,351 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,351 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,352 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,352 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,352 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,352 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,353 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,353 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,353 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,354 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,354 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,354 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,355 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,355 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,355 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 12:11:28,355 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,356 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,356 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,356 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,357 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,414 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,418 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,419 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,420 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,421 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,422 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,422 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 12:11:28,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,422 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,428 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,429 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,429 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,430 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,430 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,430 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,430 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,431 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,431 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,431 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,431 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,432 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,432 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,432 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,433 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 12:11:28,433 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,433 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,433 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,434 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,434 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,434 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,434 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,435 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,435 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,435 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,435 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,436 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,437 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,438 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,439 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,439 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,440 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,441 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,441 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,442 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,442 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,442 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,442 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,443 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,443 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,443 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,443 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,444 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,444 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,444 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 12:11:28,444 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,444 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,445 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,445 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,445 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,445 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,445 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,446 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,446 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,446 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,446 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,446 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,447 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,447 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,447 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,447 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,447 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,448 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,448 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,448 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 12:11:28,448 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,449 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,449 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,449 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,449 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,449 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,450 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,450 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,450 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,450 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,451 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,451 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,451 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,451 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,452 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,452 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,452 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,452 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,452 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,453 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,453 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,453 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,453 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,454 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,454 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,454 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,454 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 12:11:28,455 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,455 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,455 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,456 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,456 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,456 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,456 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,456 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,457 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,457 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,457 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,457 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,458 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 12:11:28,458 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,458 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,481 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,489 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,491 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,492 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,492 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,493 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,493 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,493 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,493 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,494 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,494 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,494 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,499 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,500 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,501 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,501 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,501 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,501 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,502 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,502 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,502 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,502 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,503 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,503 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,503 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,504 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,504 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,505 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,505 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,505 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,505 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,506 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,506 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,506 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,506 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,506 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,507 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 12:11:28,507 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,507 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,509 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,509 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,509 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,510 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,510 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,510 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,510 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,511 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,511 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,511 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,511 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,512 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,512 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,513 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,513 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,513 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,513 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,513 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,514 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,514 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,514 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,514 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,515 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,515 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,515 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,515 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,515 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,516 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,516 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,516 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,516 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,517 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,517 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,517 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,517 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 12:11:28,517 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,518 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,518 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,518 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,518 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,519 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,519 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,519 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,519 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,519 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,520 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,520 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,520 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,520 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,521 INFO L263 TraceCheckUtils]: 56: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,521 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,521 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,521 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,521 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,522 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 12:11:28,522 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,522 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,522 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,523 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,523 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,523 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,523 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,524 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,524 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,524 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,524 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,524 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,525 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,525 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,525 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,525 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,526 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,526 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,526 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,526 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,527 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,527 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,527 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,527 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,527 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,528 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,528 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 12:11:28,528 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,528 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,529 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,529 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,529 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,529 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,529 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,530 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,530 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,530 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,530 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,531 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,531 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 12:11:28,531 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,531 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,531 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,532 INFO L263 TraceCheckUtils]: 105: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,532 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,532 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,532 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,533 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,533 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,533 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,533 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,533 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,534 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,534 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,534 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,534 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,535 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,535 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,535 INFO L263 TraceCheckUtils]: 120: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,535 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,535 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,536 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,536 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,536 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,537 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,537 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,537 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,537 INFO L263 TraceCheckUtils]: 129: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,537 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,538 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,538 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,538 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,538 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,539 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 12:11:28,539 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,539 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,539 INFO L280 TraceCheckUtils]: 138: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,540 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,540 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:28,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,552 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,553 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,555 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 12:11:28,555 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 12:11:28,556 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 12:11:28,556 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,557 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 12:11:28,558 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 12:11:28,558 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 12:11:28,558 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,558 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,558 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,559 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,559 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,559 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,559 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,559 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,560 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,560 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,560 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,560 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,561 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,561 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,561 INFO L263 TraceCheckUtils]: 30: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,561 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,562 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,562 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,562 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,562 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,563 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,563 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,563 INFO L263 TraceCheckUtils]: 39: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,563 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,564 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,564 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,564 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,564 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,564 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 12:11:28,565 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,566 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 12:11:28,567 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 12:11:28,567 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 12:11:28,567 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,569 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 12:11:28,573 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 12:11:28,573 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 12:11:28,573 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,573 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,574 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,574 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,575 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 12:11:28,576 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 12:11:28,577 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 12:11:28,577 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,577 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,577 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,579 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 12:11:28,579 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 12:11:28,580 INFO L280 TraceCheckUtils]: 66: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,581 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 12:11:28,582 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~ret2;havoc #t~ret3; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,582 INFO L280 TraceCheckUtils]: 69: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,583 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 12:11:28,584 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 12:11:28,584 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 12:11:28,585 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,585 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,585 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,585 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,585 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,586 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,586 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,586 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,586 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,586 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,587 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,587 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,587 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,587 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,587 INFO L263 TraceCheckUtils]: 87: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,588 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,588 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,588 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,588 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,589 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 12:11:28,589 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,589 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,589 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,589 INFO L263 TraceCheckUtils]: 96: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,589 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,590 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,590 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,590 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,590 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,591 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,591 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,592 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 12:11:28,593 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 12:11:28,593 INFO L280 TraceCheckUtils]: 106: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,595 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:11:28,595 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 12:11:28,596 INFO L263 TraceCheckUtils]: 109: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,596 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,597 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 12:11:28,598 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 12:11:28,598 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 12:11:28,598 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,599 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 12:11:28,600 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 12:11:28,600 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 12:11:28,601 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,601 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 12:11:28,602 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 12:11:28,603 INFO L280 TraceCheckUtils]: 121: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:28,604 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 12:11:28,605 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 12:11:28,605 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 12:11:28,605 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,606 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,606 INFO L280 TraceCheckUtils]: 127: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,607 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 12:11:28,608 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~ret2;havoc #t~ret3; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,610 INFO L280 TraceCheckUtils]: 130: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,611 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 12:11:28,612 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 12:11:28,613 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 12:11:28,613 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,613 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,613 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,614 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,615 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 12:11:28,616 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 12:11:28,617 INFO L280 TraceCheckUtils]: 140: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:11:28,618 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:11:28,618 INFO L280 TraceCheckUtils]: 142: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:28,619 INFO L280 TraceCheckUtils]: 143: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:28,619 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:11:28,619 INFO L280 TraceCheckUtils]: 145: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:28,619 INFO L263 TraceCheckUtils]: 146: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,619 INFO L280 TraceCheckUtils]: 147: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,620 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,620 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,620 INFO L263 TraceCheckUtils]: 150: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,620 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,621 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,621 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,621 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,621 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,622 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,622 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,622 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,622 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,622 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,623 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,623 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,623 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,623 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,623 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,624 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,624 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,624 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,624 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,625 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,625 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,625 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,625 INFO L263 TraceCheckUtils]: 173: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,625 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,626 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,626 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,626 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,626 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,627 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,627 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,627 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,627 INFO L263 TraceCheckUtils]: 182: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,627 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,628 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,628 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,628 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,629 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,629 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 12:11:28,629 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,629 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,630 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,630 INFO L263 TraceCheckUtils]: 192: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,630 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,630 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,631 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,631 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,631 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,631 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,632 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,632 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,632 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,632 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,633 INFO L263 TraceCheckUtils]: 203: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,633 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,633 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,633 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,634 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,634 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 12:11:28,634 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,634 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,635 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,635 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,635 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,635 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,636 INFO L263 TraceCheckUtils]: 215: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,636 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,636 INFO L280 TraceCheckUtils]: 217: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,636 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,636 INFO L263 TraceCheckUtils]: 219: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,637 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,637 INFO L280 TraceCheckUtils]: 221: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,637 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,637 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,638 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,638 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,638 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,638 INFO L280 TraceCheckUtils]: 227: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,639 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,639 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,639 INFO L263 TraceCheckUtils]: 230: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,639 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,640 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,640 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,640 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,640 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 12:11:28,641 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,641 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,641 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,641 INFO L263 TraceCheckUtils]: 239: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,641 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,642 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,642 INFO L280 TraceCheckUtils]: 242: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,642 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,642 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,643 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,643 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,643 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,643 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 12:11:28,644 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,644 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,644 INFO L280 TraceCheckUtils]: 251: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,644 INFO L263 TraceCheckUtils]: 252: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,645 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,645 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,645 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,645 INFO L263 TraceCheckUtils]: 256: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,646 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,646 INFO L280 TraceCheckUtils]: 258: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,646 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,646 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,647 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,647 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,647 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,647 INFO L280 TraceCheckUtils]: 264: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,648 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,648 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,648 INFO L263 TraceCheckUtils]: 267: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,648 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,649 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,649 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,649 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,649 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,650 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,650 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,650 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,650 INFO L263 TraceCheckUtils]: 276: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,651 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,651 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,651 INFO L280 TraceCheckUtils]: 279: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,651 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,652 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,652 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 12:11:28,652 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,652 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,653 INFO L280 TraceCheckUtils]: 285: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,653 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,653 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:28,654 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 12:11:28,654 INFO L280 TraceCheckUtils]: 289: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:28,654 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:11:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,765 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,769 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,770 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,771 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,772 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,772 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,772 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,773 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,774 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,779 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,780 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,780 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,781 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,782 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,782 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,782 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,783 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,783 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,783 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,784 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,784 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,784 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,785 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,785 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,785 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,785 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,786 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,786 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,786 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,786 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,787 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 12:11:28,787 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,787 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,797 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,802 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,803 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,804 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,804 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,804 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,805 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,805 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 12:11:28,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,806 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,807 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,808 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,808 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,809 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,809 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,809 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,810 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,810 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,810 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,810 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,811 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,811 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,811 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,812 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,812 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,812 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,812 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,813 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,813 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,813 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,813 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,814 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,814 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,814 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,814 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,814 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 12:11:28,815 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,815 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,815 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,815 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,816 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,816 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,816 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,816 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,816 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,817 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,817 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,817 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,817 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,818 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,818 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,818 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,818 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,818 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,819 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,819 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 12:11:28,819 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,819 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,819 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,820 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,820 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,848 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,853 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,854 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,855 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,855 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,855 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,855 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,856 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,856 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,856 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,856 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,856 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,857 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,857 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,857 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 12:11:28,857 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,858 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:28,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,862 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,863 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,864 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,864 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,865 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,865 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,866 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,866 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,866 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,867 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,867 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 12:11:28,867 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,867 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,868 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,869 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,869 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,869 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,869 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,871 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,872 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,872 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,872 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,873 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,873 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,874 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,874 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,874 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,875 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,875 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,876 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,876 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,876 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,877 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,877 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,877 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,877 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,878 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,878 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,878 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,879 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,879 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 12:11:28,879 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,879 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,879 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,880 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,880 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,880 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,880 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,881 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,881 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,881 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,881 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,882 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,882 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,882 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,882 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,882 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,883 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,883 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,883 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 12:11:28,883 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,884 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,884 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,884 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,884 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,884 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,885 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,885 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,885 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,885 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,886 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,886 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,886 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,886 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,886 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,887 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,887 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,887 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,887 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,887 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,888 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,888 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,888 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,888 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,888 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,889 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,889 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 12:11:28,889 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,889 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,889 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,890 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,890 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,890 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,890 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,890 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,891 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,891 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,891 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,891 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,892 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 12:11:28,892 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,892 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:11:28,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,898 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,899 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,900 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,901 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,901 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 12:11:28,902 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 12:11:28,902 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 12:11:28,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,903 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 12:11:28,904 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 12:11:28,904 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 12:11:28,904 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,904 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,904 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,905 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,905 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,905 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,905 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,905 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,906 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,906 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,906 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,906 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,906 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,907 INFO L263 TraceCheckUtils]: 34: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,907 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,907 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,907 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,907 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,908 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,908 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,908 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,908 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,908 INFO L263 TraceCheckUtils]: 43: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,909 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,909 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,909 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,909 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,909 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,910 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 12:11:28,910 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,912 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 12:11:28,913 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 12:11:28,913 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 12:11:28,914 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,915 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 12:11:28,917 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 12:11:28,917 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 12:11:28,917 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,917 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,918 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,918 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,919 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 12:11:28,920 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 12:11:28,920 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 12:11:28,920 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,920 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,921 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,922 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 12:11:28,923 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 12:11:28,924 INFO L280 TraceCheckUtils]: 70: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,925 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 12:11:28,926 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~ret2;havoc #t~ret3; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,926 INFO L280 TraceCheckUtils]: 73: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,928 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 12:11:28,929 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 12:11:28,929 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 12:11:28,930 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,930 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,930 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,930 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,931 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,931 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,931 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,931 INFO L263 TraceCheckUtils]: 84: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,932 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,932 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,932 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,933 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,933 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,933 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,933 INFO L263 TraceCheckUtils]: 91: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,933 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,934 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,934 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,934 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,934 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 12:11:28,935 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,935 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,935 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,935 INFO L263 TraceCheckUtils]: 100: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,936 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,936 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,936 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,936 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,937 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,937 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,937 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,939 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 12:11:28,940 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 12:11:28,940 INFO L280 TraceCheckUtils]: 110: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,942 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:11:28,942 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 12:11:28,943 INFO L263 TraceCheckUtils]: 113: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,943 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,944 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 12:11:28,944 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 12:11:28,945 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 12:11:28,945 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:28,946 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 12:11:28,946 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 12:11:28,947 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 12:11:28,947 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:28,948 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 12:11:28,948 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 12:11:28,949 INFO L280 TraceCheckUtils]: 125: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:28,950 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 12:11:28,951 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 12:11:28,951 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 12:11:28,952 INFO L280 TraceCheckUtils]: 129: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,952 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,952 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,953 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 12:11:28,954 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~ret2;havoc #t~ret3; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,954 INFO L280 TraceCheckUtils]: 134: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:28,956 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 12:11:28,957 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 12:11:28,957 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 12:11:28,957 INFO L280 TraceCheckUtils]: 138: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,957 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,958 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,958 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,959 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 12:11:28,960 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 12:11:28,960 INFO L280 TraceCheckUtils]: 144: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:11:28,961 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:11:28,962 INFO L280 TraceCheckUtils]: 146: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:28,962 INFO L280 TraceCheckUtils]: 147: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:28,962 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:11:28,962 INFO L280 TraceCheckUtils]: 149: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:28,963 INFO L263 TraceCheckUtils]: 150: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,963 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,963 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,963 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,963 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,963 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,964 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,964 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,964 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,964 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,964 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,965 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,965 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,965 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,965 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,965 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,966 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,966 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,966 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,966 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,966 INFO L263 TraceCheckUtils]: 170: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,967 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,967 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,967 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,967 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,967 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,968 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,968 INFO L263 TraceCheckUtils]: 177: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,968 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,968 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,968 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,969 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,969 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,969 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,969 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,969 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,970 INFO L263 TraceCheckUtils]: 186: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,970 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,970 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,970 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,970 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,970 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,971 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 12:11:28,971 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,971 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,971 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,971 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,972 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,972 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,972 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,972 INFO L263 TraceCheckUtils]: 200: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,972 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,973 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,973 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,973 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,973 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,973 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,974 INFO L263 TraceCheckUtils]: 207: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,974 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,974 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,974 INFO L280 TraceCheckUtils]: 210: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,974 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,975 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 12:11:28,975 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,975 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,975 INFO L280 TraceCheckUtils]: 215: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,975 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,976 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,976 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,976 INFO L263 TraceCheckUtils]: 219: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,976 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,976 INFO L280 TraceCheckUtils]: 221: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,977 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,977 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,977 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,977 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,977 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,978 INFO L263 TraceCheckUtils]: 227: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,978 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,978 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,978 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,978 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,979 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,979 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,979 INFO L263 TraceCheckUtils]: 234: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,979 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,979 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,980 INFO L280 TraceCheckUtils]: 237: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,980 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,980 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 12:11:28,980 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,980 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,981 INFO L280 TraceCheckUtils]: 242: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,981 INFO L263 TraceCheckUtils]: 243: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,981 INFO L280 TraceCheckUtils]: 244: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,981 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,982 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,982 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,982 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,982 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,982 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,983 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,983 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 12:11:28,983 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,983 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,984 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,984 INFO L263 TraceCheckUtils]: 256: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,984 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,984 INFO L280 TraceCheckUtils]: 258: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,984 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,985 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,985 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,985 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,985 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,985 INFO L263 TraceCheckUtils]: 264: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,985 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,986 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,986 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,986 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,986 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,986 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,987 INFO L263 TraceCheckUtils]: 271: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,987 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,987 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,987 INFO L280 TraceCheckUtils]: 274: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,987 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,988 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,988 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,988 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,988 INFO L280 TraceCheckUtils]: 279: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,988 INFO L263 TraceCheckUtils]: 280: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,988 INFO L280 TraceCheckUtils]: 281: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,989 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,989 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,989 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,989 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,989 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 12:11:28,990 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,990 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,990 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,990 INFO L280 TraceCheckUtils]: 290: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,990 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:28,990 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 12:11:28,991 INFO L280 TraceCheckUtils]: 293: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:28,991 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:11:28,991 INFO L280 TraceCheckUtils]: 295: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:28,991 INFO L263 TraceCheckUtils]: 296: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,991 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,991 INFO L280 TraceCheckUtils]: 298: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,992 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,992 INFO L263 TraceCheckUtils]: 300: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,992 INFO L280 TraceCheckUtils]: 301: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,992 INFO L280 TraceCheckUtils]: 302: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,992 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,993 INFO L263 TraceCheckUtils]: 304: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,993 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,993 INFO L280 TraceCheckUtils]: 306: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,993 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,993 INFO L263 TraceCheckUtils]: 308: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,993 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,994 INFO L280 TraceCheckUtils]: 310: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,994 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,994 INFO L263 TraceCheckUtils]: 312: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,994 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,994 INFO L280 TraceCheckUtils]: 314: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,994 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,995 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,995 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,995 INFO L280 TraceCheckUtils]: 318: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,995 INFO L263 TraceCheckUtils]: 319: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,995 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,995 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:28,996 INFO L280 TraceCheckUtils]: 322: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,996 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:28,996 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:28,996 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,996 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:28,997 INFO L280 TraceCheckUtils]: 327: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,997 INFO L263 TraceCheckUtils]: 328: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,997 INFO L280 TraceCheckUtils]: 329: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,997 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,997 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:28,997 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,998 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:28,998 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 12:11:28,998 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:28,998 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:28,998 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:28,999 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:28,999 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:28,999 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:28,999 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:28,999 INFO L263 TraceCheckUtils]: 342: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:28,999 INFO L280 TraceCheckUtils]: 343: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,000 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,000 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,000 INFO L280 TraceCheckUtils]: 346: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,000 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,000 INFO L280 TraceCheckUtils]: 348: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,000 INFO L263 TraceCheckUtils]: 349: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,001 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,001 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,001 INFO L280 TraceCheckUtils]: 352: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,001 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,001 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 12:11:29,002 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,002 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,002 INFO L280 TraceCheckUtils]: 357: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,002 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,002 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,002 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,003 INFO L263 TraceCheckUtils]: 361: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,003 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,003 INFO L280 TraceCheckUtils]: 363: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,003 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,003 INFO L263 TraceCheckUtils]: 365: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,004 INFO L280 TraceCheckUtils]: 366: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,004 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,004 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,004 INFO L263 TraceCheckUtils]: 369: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,004 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,005 INFO L280 TraceCheckUtils]: 371: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,005 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,005 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,005 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,005 INFO L280 TraceCheckUtils]: 375: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,006 INFO L263 TraceCheckUtils]: 376: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,006 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,006 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,006 INFO L280 TraceCheckUtils]: 379: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,006 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,007 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 12:11:29,007 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,007 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,007 INFO L280 TraceCheckUtils]: 384: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,007 INFO L263 TraceCheckUtils]: 385: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,008 INFO L280 TraceCheckUtils]: 386: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,008 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,008 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,008 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,009 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,009 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,009 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,009 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,009 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 12:11:29,010 INFO L280 TraceCheckUtils]: 395: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,010 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:11:29,010 INFO L280 TraceCheckUtils]: 397: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:29,010 INFO L280 TraceCheckUtils]: 398: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:29,011 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:11:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,329 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,329 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,335 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,336 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,337 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,337 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,338 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,338 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,339 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,339 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,341 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,341 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 12:11:29,341 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,342 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,348 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,350 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,352 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,353 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,353 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,354 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,354 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,355 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,355 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,356 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,356 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,356 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,357 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,357 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 12:11:29,358 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,358 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,358 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,359 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,359 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,360 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,360 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,361 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,361 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,362 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,362 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,381 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,387 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,389 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,390 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,391 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,391 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,393 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,393 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,394 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,396 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,396 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,397 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,398 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,398 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,398 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,399 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,399 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,400 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,400 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,400 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,400 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,401 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,401 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,402 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,402 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,402 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 12:11:29,402 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,403 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,403 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,403 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,403 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,403 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,404 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,404 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,404 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,404 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,405 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,405 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,405 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,405 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,405 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,406 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,406 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,406 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,406 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,406 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,407 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,407 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,407 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,407 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,408 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,408 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,408 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,408 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,408 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,409 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,409 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,409 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,410 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 12:11:29,410 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,411 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,438 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,443 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,445 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,447 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,447 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,448 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,448 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,448 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,449 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,450 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,450 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,450 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,451 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,457 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,459 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,460 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,461 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,461 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,462 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,462 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,462 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,463 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,464 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,464 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,464 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,465 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,465 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,465 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,466 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,466 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,467 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,467 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,467 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,468 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,468 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,468 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,469 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 12:11:29,469 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,470 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,472 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,474 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,474 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,475 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,475 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,476 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,476 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,476 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,477 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,477 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,477 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,478 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,478 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,479 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,480 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 12:11:29,480 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,480 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,481 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,481 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,481 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,482 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,483 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,483 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,483 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,484 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,484 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,484 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,485 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,485 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,485 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,486 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,486 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,487 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,487 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,487 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,487 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,488 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,488 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,488 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,489 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,489 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,489 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,490 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,490 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,490 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,491 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,491 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 12:11:29,492 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,492 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,492 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,493 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,493 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,493 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,494 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,494 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,494 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,495 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,495 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,496 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,496 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,496 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,497 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,497 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,497 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,498 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,498 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,498 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,499 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,499 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,499 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,500 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,500 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,500 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,501 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,501 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,502 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,502 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,502 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,503 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,503 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,503 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 12:11:29,504 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,504 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,504 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,505 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,505 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,533 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,540 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,541 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,543 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,543 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,544 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,545 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,546 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 12:11:29,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,546 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,552 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,552 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,553 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,554 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,554 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,555 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,555 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,555 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,556 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,556 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,557 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,557 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 12:11:29,557 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,557 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,558 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,558 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,559 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,559 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,559 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,559 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,561 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,562 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,562 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,562 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,562 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,562 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,563 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,563 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,563 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,563 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,563 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,564 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,564 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,564 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,564 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,565 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,565 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,565 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,566 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,566 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,566 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,566 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,566 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,567 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 12:11:29,567 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,567 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,567 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,568 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,568 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,568 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,568 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,568 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,569 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,569 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,569 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,569 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,570 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,570 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,570 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,570 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,570 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,571 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,571 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,571 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,571 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,571 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,572 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,572 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,572 INFO L263 TraceCheckUtils]: 56: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,572 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,573 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,573 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,573 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,573 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,573 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,574 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,574 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 12:11:29,574 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,574 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,575 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,575 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,575 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,575 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,575 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,576 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,576 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,576 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,576 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,576 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,576 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,577 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,577 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,577 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,577 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,577 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,578 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,578 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,578 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,578 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,578 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,579 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,579 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,579 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,579 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,579 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,579 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,580 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,580 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,580 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,581 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,581 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 12:11:29,581 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,582 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,582 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,582 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,583 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,583 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,583 INFO L263 TraceCheckUtils]: 105: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,584 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,584 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,584 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,585 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,585 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,585 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,586 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,586 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,586 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,587 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,587 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,587 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,588 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,588 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,588 INFO L263 TraceCheckUtils]: 120: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,589 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,589 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,589 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,590 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,590 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 12:11:29,590 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,591 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,591 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,591 INFO L263 TraceCheckUtils]: 129: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,592 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,592 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,592 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,593 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,593 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,593 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,594 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,594 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,594 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 12:11:29,595 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,595 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,651 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,652 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,653 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,654 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,655 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,656 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,656 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,657 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,657 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 12:11:29,658 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,658 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,665 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,666 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,666 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,667 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,667 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,668 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,668 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,668 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,669 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,669 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,669 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,670 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,670 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,670 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,671 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,671 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,671 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,672 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 12:11:29,672 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,672 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,673 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,673 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,674 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,674 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,674 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,675 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,675 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,675 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,676 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,676 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,689 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:29,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,694 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,695 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,696 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,697 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,697 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,699 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,700 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,701 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,702 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,702 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,703 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,703 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,703 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,704 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,704 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,704 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,705 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,706 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,706 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,707 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,707 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,708 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,708 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,708 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 12:11:29,709 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,709 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,709 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,710 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,710 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,710 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,711 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,711 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,711 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,712 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,712 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,712 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,713 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,713 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,713 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,714 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,714 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,714 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,715 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,715 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,715 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,716 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,716 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,716 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,717 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,717 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,717 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,718 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,718 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,718 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,719 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,719 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,719 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 12:11:29,720 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,720 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,723 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,723 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,724 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,725 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,725 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,725 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,725 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,726 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,726 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,726 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,727 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,727 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,727 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,727 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,728 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,728 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,728 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,728 INFO L263 TraceCheckUtils]: 30: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,729 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,729 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,729 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,729 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,729 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 12:11:29,729 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,730 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,730 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,730 INFO L263 TraceCheckUtils]: 39: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,730 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,730 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,731 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,731 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,731 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,731 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,731 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,732 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,732 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,732 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,733 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,733 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,733 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,734 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,734 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,734 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,735 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,735 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,735 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,736 INFO L263 TraceCheckUtils]: 60: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,736 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,736 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,737 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,737 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,737 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,738 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,738 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,738 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 12:11:29,739 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,739 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,739 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,739 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,740 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,740 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,740 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,741 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,741 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,741 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,742 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,742 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,742 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,743 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,743 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,743 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,744 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,744 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,744 INFO L263 TraceCheckUtils]: 87: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,744 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,745 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,745 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,745 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,746 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,746 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,746 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,747 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,747 INFO L263 TraceCheckUtils]: 96: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,747 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,748 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,748 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,748 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,749 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,749 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 12:11:29,749 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,750 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,750 INFO L280 TraceCheckUtils]: 105: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,750 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,751 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,751 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,751 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,752 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,752 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,752 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,752 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,753 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,753 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,753 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,754 INFO L263 TraceCheckUtils]: 117: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,754 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,754 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,755 INFO L280 TraceCheckUtils]: 120: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,755 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,755 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,756 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,756 INFO L263 TraceCheckUtils]: 124: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,756 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,757 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,757 INFO L280 TraceCheckUtils]: 127: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,757 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,758 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 12:11:29,758 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,758 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,759 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,759 INFO L263 TraceCheckUtils]: 133: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,759 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,759 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,760 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,760 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,760 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,761 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,761 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,761 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,762 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 12:11:29,762 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,762 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,763 INFO L280 TraceCheckUtils]: 145: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,763 INFO L263 TraceCheckUtils]: 146: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,763 INFO L280 TraceCheckUtils]: 147: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,764 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,764 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,764 INFO L263 TraceCheckUtils]: 150: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,765 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,765 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,765 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,765 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,766 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,766 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,766 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,767 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,767 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,767 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,768 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,768 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,768 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,769 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,769 INFO L263 TraceCheckUtils]: 165: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,769 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,770 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,770 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,770 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,771 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 12:11:29,771 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,771 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,772 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,772 INFO L263 TraceCheckUtils]: 174: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,772 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,772 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,773 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,773 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,773 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,774 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,774 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,774 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,775 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,775 INFO L263 TraceCheckUtils]: 184: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,775 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,776 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,776 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,776 INFO L263 TraceCheckUtils]: 188: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,777 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,777 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,777 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,778 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,778 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,778 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,779 INFO L263 TraceCheckUtils]: 195: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,779 INFO L280 TraceCheckUtils]: 196: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,779 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,779 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,780 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,780 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,780 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,781 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,781 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 12:11:29,781 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,782 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,782 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,782 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,783 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:29,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,823 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,824 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,825 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,826 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,827 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,828 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:29,829 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 12:11:29,830 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 12:11:29,830 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 12:11:29,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:29,831 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 12:11:29,832 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 12:11:29,833 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 12:11:29,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,833 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,834 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,834 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,834 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,835 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,835 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,835 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,835 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,836 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,836 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,836 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,837 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,837 INFO L263 TraceCheckUtils]: 38: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,837 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,837 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,838 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,838 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,838 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,839 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,839 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,839 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,839 INFO L263 TraceCheckUtils]: 47: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,840 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,840 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,840 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,840 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,841 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,841 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 12:11:29,841 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,843 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 12:11:29,844 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 12:11:29,844 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 12:11:29,845 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:29,846 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 12:11:29,847 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 12:11:29,848 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 12:11:29,848 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,848 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,849 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,849 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,850 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 12:11:29,851 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 12:11:29,852 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 12:11:29,852 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,852 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,853 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,854 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 12:11:29,855 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 12:11:29,856 INFO L280 TraceCheckUtils]: 74: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:29,858 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 12:11:29,860 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~ret2;havoc #t~ret3; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:29,860 INFO L280 TraceCheckUtils]: 77: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:29,862 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 12:11:29,863 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 12:11:29,864 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 12:11:29,864 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,864 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,864 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,864 INFO L263 TraceCheckUtils]: 84: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,865 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,865 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,865 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,865 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,865 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,866 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,866 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,866 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,866 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,866 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,867 INFO L263 TraceCheckUtils]: 95: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,867 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,867 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,867 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,867 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,867 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 12:11:29,868 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,868 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,868 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,868 INFO L263 TraceCheckUtils]: 104: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,868 INFO L280 TraceCheckUtils]: 105: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,869 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,869 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,869 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,869 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,869 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,870 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,871 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 12:11:29,872 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 12:11:29,872 INFO L280 TraceCheckUtils]: 114: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:29,873 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:11:29,874 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 12:11:29,874 INFO L263 TraceCheckUtils]: 117: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,875 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:29,875 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 12:11:29,876 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 12:11:29,876 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 12:11:29,878 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:29,879 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 12:11:29,879 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 12:11:29,880 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 12:11:29,881 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:29,881 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 12:11:29,882 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 12:11:29,883 INFO L280 TraceCheckUtils]: 129: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:29,885 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 12:11:29,886 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 12:11:29,887 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 12:11:29,887 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,887 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,888 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,889 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 12:11:29,890 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~ret2;havoc #t~ret3; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:29,891 INFO L280 TraceCheckUtils]: 138: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:29,893 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 12:11:29,894 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 12:11:29,894 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 12:11:29,894 INFO L280 TraceCheckUtils]: 142: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,895 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,895 INFO L280 TraceCheckUtils]: 144: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,895 INFO L280 TraceCheckUtils]: 145: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,897 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 12:11:29,898 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 12:11:29,899 INFO L280 TraceCheckUtils]: 148: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:11:29,900 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:11:29,901 INFO L280 TraceCheckUtils]: 150: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:29,901 INFO L280 TraceCheckUtils]: 151: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:29,901 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:11:29,902 INFO L280 TraceCheckUtils]: 153: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:29,902 INFO L263 TraceCheckUtils]: 154: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,902 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,902 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,903 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,903 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,903 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,904 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,904 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,904 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,905 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,905 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,905 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,906 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,906 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,906 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,907 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,907 INFO L263 TraceCheckUtils]: 170: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,907 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,907 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,908 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,908 INFO L263 TraceCheckUtils]: 174: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,908 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,908 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,909 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,909 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,909 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,910 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,910 INFO L263 TraceCheckUtils]: 181: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,910 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,911 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,911 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,911 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,912 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,912 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,912 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,913 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,913 INFO L263 TraceCheckUtils]: 190: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,913 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,913 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,914 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,914 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,914 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,915 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 12:11:29,915 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,915 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,916 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,916 INFO L263 TraceCheckUtils]: 200: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,916 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,917 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,917 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,917 INFO L263 TraceCheckUtils]: 204: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,917 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,918 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,918 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,918 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,919 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,919 INFO L280 TraceCheckUtils]: 210: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,919 INFO L263 TraceCheckUtils]: 211: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,920 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,920 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,920 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,920 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,921 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 12:11:29,921 INFO L280 TraceCheckUtils]: 217: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,921 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,922 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,922 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,922 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,923 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,923 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,923 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,924 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,924 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,924 INFO L263 TraceCheckUtils]: 227: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,924 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,925 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,925 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,925 INFO L263 TraceCheckUtils]: 231: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,926 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,926 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,926 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,927 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,927 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,927 INFO L280 TraceCheckUtils]: 237: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,927 INFO L263 TraceCheckUtils]: 238: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,928 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,928 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,928 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,929 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,929 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 12:11:29,929 INFO L280 TraceCheckUtils]: 244: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,930 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,930 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,930 INFO L263 TraceCheckUtils]: 247: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,930 INFO L280 TraceCheckUtils]: 248: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,931 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,931 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,931 INFO L280 TraceCheckUtils]: 251: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,932 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,932 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,932 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,933 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,933 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 12:11:29,933 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,934 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,934 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,934 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,934 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,935 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,935 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,935 INFO L263 TraceCheckUtils]: 264: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,936 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,936 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,936 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,937 INFO L263 TraceCheckUtils]: 268: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,937 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,937 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,937 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,938 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,938 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,938 INFO L280 TraceCheckUtils]: 274: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,938 INFO L263 TraceCheckUtils]: 275: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,938 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,939 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,939 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,939 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,939 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,939 INFO L280 TraceCheckUtils]: 281: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,940 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,940 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,940 INFO L263 TraceCheckUtils]: 284: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,941 INFO L280 TraceCheckUtils]: 285: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,941 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,941 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,942 INFO L280 TraceCheckUtils]: 288: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,942 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,942 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 12:11:29,943 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,943 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,943 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,943 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,944 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:29,944 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 12:11:29,944 INFO L280 TraceCheckUtils]: 297: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:29,945 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:11:29,945 INFO L280 TraceCheckUtils]: 299: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:29,945 INFO L263 TraceCheckUtils]: 300: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,946 INFO L280 TraceCheckUtils]: 301: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,946 INFO L280 TraceCheckUtils]: 302: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,946 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,946 INFO L263 TraceCheckUtils]: 304: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,947 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,947 INFO L280 TraceCheckUtils]: 306: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,947 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,948 INFO L263 TraceCheckUtils]: 308: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,948 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,948 INFO L280 TraceCheckUtils]: 310: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,949 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,949 INFO L263 TraceCheckUtils]: 312: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,949 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,949 INFO L280 TraceCheckUtils]: 314: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,950 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,950 INFO L263 TraceCheckUtils]: 316: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,950 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,950 INFO L280 TraceCheckUtils]: 318: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,951 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,951 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,951 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,952 INFO L280 TraceCheckUtils]: 322: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,952 INFO L263 TraceCheckUtils]: 323: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,952 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,952 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,953 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,953 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,953 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,954 INFO L280 TraceCheckUtils]: 329: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,954 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,954 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,955 INFO L263 TraceCheckUtils]: 332: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,955 INFO L280 TraceCheckUtils]: 333: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,955 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,956 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,956 INFO L280 TraceCheckUtils]: 336: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,956 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,956 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 12:11:29,957 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,957 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,957 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,958 INFO L263 TraceCheckUtils]: 342: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,958 INFO L280 TraceCheckUtils]: 343: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,958 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,959 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,959 INFO L263 TraceCheckUtils]: 346: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,959 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,959 INFO L280 TraceCheckUtils]: 348: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,960 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,960 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,960 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,961 INFO L280 TraceCheckUtils]: 352: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,961 INFO L263 TraceCheckUtils]: 353: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,961 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,961 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,962 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,962 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,962 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 12:11:29,963 INFO L280 TraceCheckUtils]: 359: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,963 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,963 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,964 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,964 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,964 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,964 INFO L263 TraceCheckUtils]: 365: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,965 INFO L280 TraceCheckUtils]: 366: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,965 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,965 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,966 INFO L263 TraceCheckUtils]: 369: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,966 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,966 INFO L280 TraceCheckUtils]: 371: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,967 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,967 INFO L263 TraceCheckUtils]: 373: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,967 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,968 INFO L280 TraceCheckUtils]: 375: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,968 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,968 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,968 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,969 INFO L280 TraceCheckUtils]: 379: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,969 INFO L263 TraceCheckUtils]: 380: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,969 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,970 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,970 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,970 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,971 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 12:11:29,971 INFO L280 TraceCheckUtils]: 386: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,971 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,971 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,972 INFO L263 TraceCheckUtils]: 389: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,972 INFO L280 TraceCheckUtils]: 390: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,972 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,973 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,973 INFO L280 TraceCheckUtils]: 393: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,973 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,974 INFO L280 TraceCheckUtils]: 395: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,974 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,974 INFO L275 TraceCheckUtils]: 397: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,975 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 12:11:29,975 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,975 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:11:29,975 INFO L280 TraceCheckUtils]: 401: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:29,976 INFO L280 TraceCheckUtils]: 402: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:29,976 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:11:29,976 INFO L280 TraceCheckUtils]: 404: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:29,977 INFO L263 TraceCheckUtils]: 405: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,977 INFO L280 TraceCheckUtils]: 406: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,977 INFO L280 TraceCheckUtils]: 407: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,977 INFO L280 TraceCheckUtils]: 408: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,978 INFO L263 TraceCheckUtils]: 409: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,978 INFO L280 TraceCheckUtils]: 410: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,978 INFO L280 TraceCheckUtils]: 411: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,979 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,979 INFO L263 TraceCheckUtils]: 413: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,979 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,980 INFO L280 TraceCheckUtils]: 415: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,980 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,980 INFO L263 TraceCheckUtils]: 417: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,980 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,981 INFO L280 TraceCheckUtils]: 419: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,981 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,981 INFO L263 TraceCheckUtils]: 421: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,982 INFO L280 TraceCheckUtils]: 422: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,982 INFO L280 TraceCheckUtils]: 423: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,982 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,982 INFO L263 TraceCheckUtils]: 425: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,983 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,983 INFO L280 TraceCheckUtils]: 427: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,983 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,983 INFO L263 TraceCheckUtils]: 429: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,984 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,984 INFO L280 TraceCheckUtils]: 431: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,984 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,985 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,985 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,985 INFO L280 TraceCheckUtils]: 435: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,986 INFO L263 TraceCheckUtils]: 436: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,986 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,986 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,986 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,987 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,987 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 12:11:29,987 INFO L280 TraceCheckUtils]: 442: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,987 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,988 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,988 INFO L263 TraceCheckUtils]: 445: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,988 INFO L280 TraceCheckUtils]: 446: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,989 INFO L280 TraceCheckUtils]: 447: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,989 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,989 INFO L280 TraceCheckUtils]: 449: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,990 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,990 INFO L280 TraceCheckUtils]: 451: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,990 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,990 INFO L275 TraceCheckUtils]: 453: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:29,991 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,991 INFO L263 TraceCheckUtils]: 455: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,991 INFO L280 TraceCheckUtils]: 456: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,992 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,992 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,992 INFO L263 TraceCheckUtils]: 459: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:29,992 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,993 INFO L280 TraceCheckUtils]: 461: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,993 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:29,993 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,994 INFO L275 TraceCheckUtils]: 464: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,994 INFO L280 TraceCheckUtils]: 465: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,994 INFO L263 TraceCheckUtils]: 466: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,995 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,995 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:29,995 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,996 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:29,996 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:29,996 INFO L280 TraceCheckUtils]: 472: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,996 INFO L275 TraceCheckUtils]: 473: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:29,997 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 12:11:29,997 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:29,997 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:29,998 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:29,998 INFO L263 TraceCheckUtils]: 478: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:29,998 INFO L280 TraceCheckUtils]: 479: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:29,999 INFO L280 TraceCheckUtils]: 480: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:29,999 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:29,999 INFO L263 TraceCheckUtils]: 482: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,000 INFO L280 TraceCheckUtils]: 483: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,000 INFO L280 TraceCheckUtils]: 484: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,000 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,000 INFO L263 TraceCheckUtils]: 486: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,001 INFO L280 TraceCheckUtils]: 487: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,001 INFO L280 TraceCheckUtils]: 488: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,001 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,001 INFO L280 TraceCheckUtils]: 490: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,002 INFO L275 TraceCheckUtils]: 491: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,002 INFO L280 TraceCheckUtils]: 492: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,002 INFO L263 TraceCheckUtils]: 493: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,003 INFO L280 TraceCheckUtils]: 494: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,003 INFO L280 TraceCheckUtils]: 495: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,003 INFO L280 TraceCheckUtils]: 496: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,004 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,004 INFO L280 TraceCheckUtils]: 498: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,004 INFO L280 TraceCheckUtils]: 499: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,004 INFO L275 TraceCheckUtils]: 500: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,005 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,005 INFO L263 TraceCheckUtils]: 502: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,005 INFO L280 TraceCheckUtils]: 503: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,006 INFO L280 TraceCheckUtils]: 504: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,006 INFO L280 TraceCheckUtils]: 505: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,006 INFO L280 TraceCheckUtils]: 506: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,006 INFO L275 TraceCheckUtils]: 507: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,007 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 12:11:30,007 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,007 INFO L275 TraceCheckUtils]: 510: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,008 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,008 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,008 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,009 INFO L280 TraceCheckUtils]: 514: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,009 INFO L263 TraceCheckUtils]: 515: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,009 INFO L280 TraceCheckUtils]: 516: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,009 INFO L280 TraceCheckUtils]: 517: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,009 INFO L280 TraceCheckUtils]: 518: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,010 INFO L263 TraceCheckUtils]: 519: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,010 INFO L280 TraceCheckUtils]: 520: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,010 INFO L280 TraceCheckUtils]: 521: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,010 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,010 INFO L263 TraceCheckUtils]: 523: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,011 INFO L280 TraceCheckUtils]: 524: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,011 INFO L280 TraceCheckUtils]: 525: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,011 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,011 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,011 INFO L275 TraceCheckUtils]: 528: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,012 INFO L280 TraceCheckUtils]: 529: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,012 INFO L263 TraceCheckUtils]: 530: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,012 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,012 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,012 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,012 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,013 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 12:11:30,013 INFO L280 TraceCheckUtils]: 536: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,013 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,013 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,013 INFO L263 TraceCheckUtils]: 539: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,013 INFO L280 TraceCheckUtils]: 540: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,014 INFO L280 TraceCheckUtils]: 541: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,014 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,014 INFO L280 TraceCheckUtils]: 543: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,014 INFO L275 TraceCheckUtils]: 544: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,014 INFO L280 TraceCheckUtils]: 545: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,015 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,015 INFO L275 TraceCheckUtils]: 547: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,015 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 12:11:30,015 INFO L280 TraceCheckUtils]: 549: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,015 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,015 INFO L280 TraceCheckUtils]: 551: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,016 INFO L263 TraceCheckUtils]: 552: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,016 INFO L280 TraceCheckUtils]: 553: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,016 INFO L280 TraceCheckUtils]: 554: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,016 INFO L280 TraceCheckUtils]: 555: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,016 INFO L263 TraceCheckUtils]: 556: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,016 INFO L280 TraceCheckUtils]: 557: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,017 INFO L280 TraceCheckUtils]: 558: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,017 INFO L280 TraceCheckUtils]: 559: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,017 INFO L263 TraceCheckUtils]: 560: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,017 INFO L280 TraceCheckUtils]: 561: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,017 INFO L280 TraceCheckUtils]: 562: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,017 INFO L280 TraceCheckUtils]: 563: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,018 INFO L263 TraceCheckUtils]: 564: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,018 INFO L280 TraceCheckUtils]: 565: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,018 INFO L280 TraceCheckUtils]: 566: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,018 INFO L280 TraceCheckUtils]: 567: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,018 INFO L280 TraceCheckUtils]: 568: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,018 INFO L275 TraceCheckUtils]: 569: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,019 INFO L280 TraceCheckUtils]: 570: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,019 INFO L263 TraceCheckUtils]: 571: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,019 INFO L280 TraceCheckUtils]: 572: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,019 INFO L280 TraceCheckUtils]: 573: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,019 INFO L280 TraceCheckUtils]: 574: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,019 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,020 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 12:11:30,020 INFO L280 TraceCheckUtils]: 577: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,020 INFO L275 TraceCheckUtils]: 578: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,020 INFO L280 TraceCheckUtils]: 579: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,020 INFO L263 TraceCheckUtils]: 580: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,021 INFO L280 TraceCheckUtils]: 581: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,021 INFO L280 TraceCheckUtils]: 582: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,021 INFO L280 TraceCheckUtils]: 583: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,022 INFO L280 TraceCheckUtils]: 584: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,022 INFO L275 TraceCheckUtils]: 585: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,022 INFO L280 TraceCheckUtils]: 586: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,023 INFO L280 TraceCheckUtils]: 587: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,023 INFO L275 TraceCheckUtils]: 588: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,023 INFO L280 TraceCheckUtils]: 589: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,023 INFO L263 TraceCheckUtils]: 590: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,024 INFO L280 TraceCheckUtils]: 591: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,024 INFO L280 TraceCheckUtils]: 592: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,024 INFO L280 TraceCheckUtils]: 593: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,025 INFO L263 TraceCheckUtils]: 594: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,025 INFO L280 TraceCheckUtils]: 595: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,025 INFO L280 TraceCheckUtils]: 596: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,026 INFO L280 TraceCheckUtils]: 597: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,026 INFO L280 TraceCheckUtils]: 598: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,026 INFO L275 TraceCheckUtils]: 599: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,026 INFO L280 TraceCheckUtils]: 600: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,027 INFO L263 TraceCheckUtils]: 601: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,027 INFO L280 TraceCheckUtils]: 602: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,027 INFO L280 TraceCheckUtils]: 603: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,028 INFO L280 TraceCheckUtils]: 604: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,028 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,028 INFO L280 TraceCheckUtils]: 606: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,029 INFO L280 TraceCheckUtils]: 607: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,029 INFO L275 TraceCheckUtils]: 608: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,029 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 12:11:30,029 INFO L280 TraceCheckUtils]: 610: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,030 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,030 INFO L280 TraceCheckUtils]: 612: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,030 INFO L280 TraceCheckUtils]: 613: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,031 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:30,031 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 12:11:30,031 INFO L280 TraceCheckUtils]: 616: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:30,032 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13868#false} {13871#(<= 15 main_~x~0)} #51#return; {13868#false} is VALID [2020-07-08 12:11:30,316 INFO L263 TraceCheckUtils]: 0: Hoare triple {13867#true} call ULTIMATE.init(); {13867#true} is VALID [2020-07-08 12:11:30,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,316 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:11:30,317 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret5 := main(); {13867#true} is VALID [2020-07-08 12:11:30,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~x~0 := 15; {13871#(<= 15 main_~x~0)} is VALID [2020-07-08 12:11:30,318 INFO L263 TraceCheckUtils]: 5: Hoare triple {13871#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {13867#true} is VALID [2020-07-08 12:11:30,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,319 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,319 INFO L263 TraceCheckUtils]: 9: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,319 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,320 INFO L263 TraceCheckUtils]: 13: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,320 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,321 INFO L263 TraceCheckUtils]: 17: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,321 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,321 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,321 INFO L263 TraceCheckUtils]: 21: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:30,322 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 12:11:30,323 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 12:11:30,323 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 12:11:30,324 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:30,324 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 12:11:30,325 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 12:11:30,325 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 12:11:30,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,325 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,326 INFO L263 TraceCheckUtils]: 33: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,326 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,326 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,326 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,326 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,326 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,327 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,327 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,327 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,327 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,327 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,327 INFO L263 TraceCheckUtils]: 44: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,328 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,328 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,328 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,328 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,328 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,329 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,329 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,329 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,329 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,329 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,329 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,330 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,330 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,330 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 12:11:30,330 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,331 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 12:11:30,332 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 12:11:30,332 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 12:11:30,332 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:30,333 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 12:11:30,334 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 12:11:30,334 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 12:11:30,334 INFO L280 TraceCheckUtils]: 68: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,335 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,335 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,335 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,336 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 12:11:30,337 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 12:11:30,338 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 12:11:30,338 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,338 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,338 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,339 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 12:11:30,340 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 12:11:30,341 INFO L280 TraceCheckUtils]: 80: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:30,342 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 12:11:30,343 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~ret2;havoc #t~ret3; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:30,343 INFO L280 TraceCheckUtils]: 83: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:30,344 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 12:11:30,345 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 12:11:30,345 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 12:11:30,346 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,346 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,346 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,346 INFO L263 TraceCheckUtils]: 90: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,346 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,346 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,347 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,347 INFO L263 TraceCheckUtils]: 94: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,347 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,347 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,347 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,347 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,348 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,348 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,348 INFO L263 TraceCheckUtils]: 101: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,348 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,348 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,348 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,349 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,349 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 12:11:30,349 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,349 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,349 INFO L280 TraceCheckUtils]: 109: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,349 INFO L263 TraceCheckUtils]: 110: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,349 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,350 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,350 INFO L280 TraceCheckUtils]: 113: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,350 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,350 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,350 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,350 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,352 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 12:11:30,353 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 12:11:30,353 INFO L280 TraceCheckUtils]: 120: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:30,354 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:11:30,355 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 12:11:30,355 INFO L263 TraceCheckUtils]: 123: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,356 INFO L280 TraceCheckUtils]: 124: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:30,357 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 12:11:30,357 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 12:11:30,358 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 12:11:30,358 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:30,359 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 12:11:30,359 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 12:11:30,360 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 12:11:30,360 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:30,361 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 12:11:30,362 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 12:11:30,362 INFO L280 TraceCheckUtils]: 135: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:30,364 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 12:11:30,365 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 12:11:30,365 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 12:11:30,365 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,365 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,365 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,367 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 12:11:30,367 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~ret2;havoc #t~ret3; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:30,368 INFO L280 TraceCheckUtils]: 144: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:11:30,369 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 12:11:30,370 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 12:11:30,370 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 12:11:30,371 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,371 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,371 INFO L280 TraceCheckUtils]: 150: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,371 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,372 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 12:11:30,373 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 12:11:30,373 INFO L280 TraceCheckUtils]: 154: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:11:30,374 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:11:30,374 INFO L280 TraceCheckUtils]: 156: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:30,375 INFO L280 TraceCheckUtils]: 157: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:30,375 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:11:30,375 INFO L280 TraceCheckUtils]: 159: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:30,375 INFO L263 TraceCheckUtils]: 160: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,375 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,375 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,375 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,376 INFO L263 TraceCheckUtils]: 164: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,376 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,376 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,376 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,376 INFO L263 TraceCheckUtils]: 168: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,376 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,377 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,377 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,377 INFO L263 TraceCheckUtils]: 172: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,377 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,377 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,378 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,378 INFO L263 TraceCheckUtils]: 176: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,378 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,378 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,378 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,378 INFO L263 TraceCheckUtils]: 180: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,379 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,379 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,379 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,379 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,379 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,379 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,380 INFO L263 TraceCheckUtils]: 187: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,380 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,380 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,380 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,380 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,380 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,381 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,381 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,381 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,381 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,381 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,381 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,382 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,382 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,382 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,382 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 12:11:30,382 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,382 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,383 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,383 INFO L263 TraceCheckUtils]: 206: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,383 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,383 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,383 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,383 INFO L263 TraceCheckUtils]: 210: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,384 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,384 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,384 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,384 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,384 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,384 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,385 INFO L263 TraceCheckUtils]: 217: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,385 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,385 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,385 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,385 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,385 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 12:11:30,386 INFO L280 TraceCheckUtils]: 223: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,386 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,386 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,386 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,386 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,387 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,387 INFO L263 TraceCheckUtils]: 229: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,387 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,387 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,387 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,388 INFO L263 TraceCheckUtils]: 233: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,388 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,388 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,388 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,388 INFO L263 TraceCheckUtils]: 237: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,388 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,389 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,389 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,389 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,389 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,389 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,389 INFO L263 TraceCheckUtils]: 244: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,390 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,390 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,390 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,390 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,390 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 12:11:30,391 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,391 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,391 INFO L280 TraceCheckUtils]: 252: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,391 INFO L263 TraceCheckUtils]: 253: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,391 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,391 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,392 INFO L280 TraceCheckUtils]: 256: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,392 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,392 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,392 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,392 INFO L280 TraceCheckUtils]: 260: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,392 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,393 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 12:11:30,393 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,393 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,393 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,393 INFO L263 TraceCheckUtils]: 266: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,393 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,394 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,394 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,394 INFO L263 TraceCheckUtils]: 270: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,394 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,394 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,395 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,395 INFO L263 TraceCheckUtils]: 274: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,395 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,395 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,395 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,395 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,396 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,396 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,396 INFO L263 TraceCheckUtils]: 281: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,396 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,397 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,397 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,397 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,397 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,397 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,397 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,398 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,398 INFO L263 TraceCheckUtils]: 290: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,398 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,398 INFO L280 TraceCheckUtils]: 292: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,398 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,398 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,399 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,399 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 12:11:30,399 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,399 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,399 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,400 INFO L280 TraceCheckUtils]: 300: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,400 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:30,400 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 12:11:30,400 INFO L280 TraceCheckUtils]: 303: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:30,400 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:11:30,400 INFO L280 TraceCheckUtils]: 305: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:30,401 INFO L263 TraceCheckUtils]: 306: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,401 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,401 INFO L280 TraceCheckUtils]: 308: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,401 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,401 INFO L263 TraceCheckUtils]: 310: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,402 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,402 INFO L280 TraceCheckUtils]: 312: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,402 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,402 INFO L263 TraceCheckUtils]: 314: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,402 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,402 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,403 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,403 INFO L263 TraceCheckUtils]: 318: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,403 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,403 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,403 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,403 INFO L263 TraceCheckUtils]: 322: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,403 INFO L280 TraceCheckUtils]: 323: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,404 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,404 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,404 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,404 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,404 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,405 INFO L263 TraceCheckUtils]: 329: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,405 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,405 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,405 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,405 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,405 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,405 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,406 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,406 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,406 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,406 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,406 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,406 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,407 INFO L280 TraceCheckUtils]: 342: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,407 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,407 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 12:11:30,407 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,407 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,407 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,408 INFO L263 TraceCheckUtils]: 348: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,408 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,408 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,408 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,408 INFO L263 TraceCheckUtils]: 352: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,408 INFO L280 TraceCheckUtils]: 353: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,409 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,409 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,409 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,409 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,409 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,409 INFO L263 TraceCheckUtils]: 359: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,410 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,410 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,410 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,410 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,410 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 12:11:30,410 INFO L280 TraceCheckUtils]: 365: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,411 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,411 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,411 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,411 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,411 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,411 INFO L263 TraceCheckUtils]: 371: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,412 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,412 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,412 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,412 INFO L263 TraceCheckUtils]: 375: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,412 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,413 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,413 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,413 INFO L263 TraceCheckUtils]: 379: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,413 INFO L280 TraceCheckUtils]: 380: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,413 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,413 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,413 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,414 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,414 INFO L280 TraceCheckUtils]: 385: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,414 INFO L263 TraceCheckUtils]: 386: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,414 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,414 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,414 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,415 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,415 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 12:11:30,415 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,415 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,415 INFO L280 TraceCheckUtils]: 394: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,415 INFO L263 TraceCheckUtils]: 395: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,416 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,416 INFO L280 TraceCheckUtils]: 397: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,416 INFO L280 TraceCheckUtils]: 398: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,416 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,416 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,416 INFO L280 TraceCheckUtils]: 401: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,417 INFO L280 TraceCheckUtils]: 402: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,417 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,417 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 12:11:30,417 INFO L280 TraceCheckUtils]: 405: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,417 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:11:30,417 INFO L280 TraceCheckUtils]: 407: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:30,418 INFO L280 TraceCheckUtils]: 408: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:30,418 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:11:30,418 INFO L280 TraceCheckUtils]: 410: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:30,418 INFO L263 TraceCheckUtils]: 411: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,418 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,418 INFO L280 TraceCheckUtils]: 413: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,419 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,419 INFO L263 TraceCheckUtils]: 415: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,419 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,419 INFO L280 TraceCheckUtils]: 417: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,419 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,419 INFO L263 TraceCheckUtils]: 419: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,420 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,420 INFO L280 TraceCheckUtils]: 421: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,420 INFO L280 TraceCheckUtils]: 422: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,420 INFO L263 TraceCheckUtils]: 423: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,420 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,420 INFO L280 TraceCheckUtils]: 425: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,421 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,421 INFO L263 TraceCheckUtils]: 427: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,421 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,421 INFO L280 TraceCheckUtils]: 429: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,421 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,421 INFO L263 TraceCheckUtils]: 431: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,422 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,422 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,422 INFO L280 TraceCheckUtils]: 434: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,422 INFO L263 TraceCheckUtils]: 435: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,422 INFO L280 TraceCheckUtils]: 436: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,423 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,423 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,423 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,423 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,423 INFO L280 TraceCheckUtils]: 441: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,423 INFO L263 TraceCheckUtils]: 442: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,424 INFO L280 TraceCheckUtils]: 443: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,424 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,424 INFO L280 TraceCheckUtils]: 445: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,424 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,424 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 12:11:30,424 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,425 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,425 INFO L280 TraceCheckUtils]: 450: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,425 INFO L263 TraceCheckUtils]: 451: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,425 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,425 INFO L280 TraceCheckUtils]: 453: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,425 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,426 INFO L280 TraceCheckUtils]: 455: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,426 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,426 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,426 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,426 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,426 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,427 INFO L263 TraceCheckUtils]: 461: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,427 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,427 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,427 INFO L280 TraceCheckUtils]: 464: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,427 INFO L263 TraceCheckUtils]: 465: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,428 INFO L280 TraceCheckUtils]: 466: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,428 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,428 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,428 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,428 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,429 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,429 INFO L263 TraceCheckUtils]: 472: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,429 INFO L280 TraceCheckUtils]: 473: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,429 INFO L280 TraceCheckUtils]: 474: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,430 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,430 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,430 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,430 INFO L280 TraceCheckUtils]: 478: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,430 INFO L275 TraceCheckUtils]: 479: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,430 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 12:11:30,431 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,431 INFO L275 TraceCheckUtils]: 482: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,431 INFO L280 TraceCheckUtils]: 483: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,431 INFO L263 TraceCheckUtils]: 484: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,431 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,431 INFO L280 TraceCheckUtils]: 486: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,432 INFO L280 TraceCheckUtils]: 487: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,432 INFO L263 TraceCheckUtils]: 488: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,432 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,432 INFO L280 TraceCheckUtils]: 490: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,432 INFO L280 TraceCheckUtils]: 491: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,432 INFO L263 TraceCheckUtils]: 492: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,433 INFO L280 TraceCheckUtils]: 493: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,433 INFO L280 TraceCheckUtils]: 494: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,433 INFO L280 TraceCheckUtils]: 495: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,433 INFO L280 TraceCheckUtils]: 496: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,433 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,433 INFO L280 TraceCheckUtils]: 498: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,434 INFO L263 TraceCheckUtils]: 499: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,434 INFO L280 TraceCheckUtils]: 500: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,434 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,434 INFO L280 TraceCheckUtils]: 502: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,434 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,434 INFO L280 TraceCheckUtils]: 504: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,435 INFO L280 TraceCheckUtils]: 505: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,435 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,435 INFO L280 TraceCheckUtils]: 507: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,435 INFO L263 TraceCheckUtils]: 508: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,435 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,436 INFO L280 TraceCheckUtils]: 510: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,436 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,436 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,436 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,436 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 12:11:30,437 INFO L280 TraceCheckUtils]: 515: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,437 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,437 INFO L280 TraceCheckUtils]: 517: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,437 INFO L280 TraceCheckUtils]: 518: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,437 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,438 INFO L280 TraceCheckUtils]: 520: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,438 INFO L263 TraceCheckUtils]: 521: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,438 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,438 INFO L280 TraceCheckUtils]: 523: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,438 INFO L280 TraceCheckUtils]: 524: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,438 INFO L263 TraceCheckUtils]: 525: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,439 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,439 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,439 INFO L280 TraceCheckUtils]: 528: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,439 INFO L263 TraceCheckUtils]: 529: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,439 INFO L280 TraceCheckUtils]: 530: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,440 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,440 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,440 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,440 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,440 INFO L280 TraceCheckUtils]: 535: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,441 INFO L263 TraceCheckUtils]: 536: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,441 INFO L280 TraceCheckUtils]: 537: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,441 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,441 INFO L280 TraceCheckUtils]: 539: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,441 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,442 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 12:11:30,442 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,442 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,442 INFO L280 TraceCheckUtils]: 544: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,442 INFO L263 TraceCheckUtils]: 545: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,443 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,443 INFO L280 TraceCheckUtils]: 547: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,443 INFO L280 TraceCheckUtils]: 548: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,443 INFO L280 TraceCheckUtils]: 549: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,443 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,443 INFO L280 TraceCheckUtils]: 551: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,444 INFO L280 TraceCheckUtils]: 552: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,444 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,444 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 12:11:30,444 INFO L280 TraceCheckUtils]: 555: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,444 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,444 INFO L280 TraceCheckUtils]: 557: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,445 INFO L263 TraceCheckUtils]: 558: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,445 INFO L280 TraceCheckUtils]: 559: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,445 INFO L280 TraceCheckUtils]: 560: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,445 INFO L280 TraceCheckUtils]: 561: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,445 INFO L263 TraceCheckUtils]: 562: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,445 INFO L280 TraceCheckUtils]: 563: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,446 INFO L280 TraceCheckUtils]: 564: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,446 INFO L280 TraceCheckUtils]: 565: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,446 INFO L263 TraceCheckUtils]: 566: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,446 INFO L280 TraceCheckUtils]: 567: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,447 INFO L280 TraceCheckUtils]: 568: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,447 INFO L280 TraceCheckUtils]: 569: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,447 INFO L263 TraceCheckUtils]: 570: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,447 INFO L280 TraceCheckUtils]: 571: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,447 INFO L280 TraceCheckUtils]: 572: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,447 INFO L280 TraceCheckUtils]: 573: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,448 INFO L280 TraceCheckUtils]: 574: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,448 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,448 INFO L280 TraceCheckUtils]: 576: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,448 INFO L263 TraceCheckUtils]: 577: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,448 INFO L280 TraceCheckUtils]: 578: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,448 INFO L280 TraceCheckUtils]: 579: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,449 INFO L280 TraceCheckUtils]: 580: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,449 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,449 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 12:11:30,449 INFO L280 TraceCheckUtils]: 583: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,449 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,449 INFO L280 TraceCheckUtils]: 585: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,450 INFO L263 TraceCheckUtils]: 586: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,450 INFO L280 TraceCheckUtils]: 587: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,450 INFO L280 TraceCheckUtils]: 588: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,450 INFO L280 TraceCheckUtils]: 589: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,450 INFO L280 TraceCheckUtils]: 590: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,450 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,451 INFO L280 TraceCheckUtils]: 592: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,451 INFO L280 TraceCheckUtils]: 593: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,451 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:30,451 INFO L280 TraceCheckUtils]: 595: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,451 INFO L263 TraceCheckUtils]: 596: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,451 INFO L280 TraceCheckUtils]: 597: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,452 INFO L280 TraceCheckUtils]: 598: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,452 INFO L280 TraceCheckUtils]: 599: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:30,452 INFO L263 TraceCheckUtils]: 600: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:30,452 INFO L280 TraceCheckUtils]: 601: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,452 INFO L280 TraceCheckUtils]: 602: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:30,452 INFO L280 TraceCheckUtils]: 603: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:30,453 INFO L280 TraceCheckUtils]: 604: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,453 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:30,453 INFO L280 TraceCheckUtils]: 606: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:30,453 INFO L263 TraceCheckUtils]: 607: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:30,453 INFO L280 TraceCheckUtils]: 608: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:30,453 INFO L280 TraceCheckUtils]: 609: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:30,453 INFO L280 TraceCheckUtils]: 610: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,454 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,454 INFO L280 TraceCheckUtils]: 612: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,454 INFO L280 TraceCheckUtils]: 613: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,454 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:30,454 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 12:11:30,454 INFO L280 TraceCheckUtils]: 616: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,455 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:30,455 INFO L280 TraceCheckUtils]: 618: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:30,455 INFO L280 TraceCheckUtils]: 619: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:30,455 INFO L275 TraceCheckUtils]: 620: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:30,455 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 12:11:30,455 INFO L280 TraceCheckUtils]: 622: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:30,456 INFO L275 TraceCheckUtils]: 623: Hoare quadruple {13868#false} {13871#(<= 15 main_~x~0)} #51#return; {13868#false} is VALID [2020-07-08 12:11:30,456 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 12:11:30,456 INFO L280 TraceCheckUtils]: 625: Hoare triple {13868#false} assume 610 != ~result~0; {13868#false} is VALID [2020-07-08 12:11:30,456 INFO L280 TraceCheckUtils]: 626: Hoare triple {13868#false} assume !false; {13868#false} is VALID [2020-07-08 12:11:30,660 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 12:11:30,661 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327381791] [2020-07-08 12:11:30,661 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1397596861] [2020-07-08 12:11:30,661 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 12:11:30,776 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2020-07-08 12:11:30,777 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:11:30,779 INFO L264 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 12:11:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:11:30,866 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:11:31,638 INFO L263 TraceCheckUtils]: 0: Hoare triple {13867#true} call ULTIMATE.init(); {13867#true} is VALID [2020-07-08 12:11:31,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,639 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:11:31,639 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret5 := main(); {13867#true} is VALID [2020-07-08 12:11:31,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~x~0 := 15; {13867#true} is VALID [2020-07-08 12:11:31,639 INFO L263 TraceCheckUtils]: 5: Hoare triple {13867#true} call #t~ret4 := fibo1(~x~0); {13867#true} is VALID [2020-07-08 12:11:31,640 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,640 INFO L263 TraceCheckUtils]: 9: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,640 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,641 INFO L263 TraceCheckUtils]: 13: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,641 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,641 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,641 INFO L263 TraceCheckUtils]: 17: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,641 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,642 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,642 INFO L263 TraceCheckUtils]: 21: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,642 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,642 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,642 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,643 INFO L263 TraceCheckUtils]: 25: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,643 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,643 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,643 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,643 INFO L263 TraceCheckUtils]: 29: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,644 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,644 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,644 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,644 INFO L263 TraceCheckUtils]: 33: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,644 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,645 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,645 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,645 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,645 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,645 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,645 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,646 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,646 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,646 INFO L263 TraceCheckUtils]: 44: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,646 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,646 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,646 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,647 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,647 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,647 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,647 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,647 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,647 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,648 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,648 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,648 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,648 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,648 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,648 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 12:11:31,649 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,649 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,649 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,649 INFO L263 TraceCheckUtils]: 63: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,649 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,649 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,650 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,650 INFO L263 TraceCheckUtils]: 67: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,650 INFO L280 TraceCheckUtils]: 68: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,650 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,650 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,650 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,651 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,651 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,651 INFO L263 TraceCheckUtils]: 74: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,651 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,651 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,651 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,651 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,652 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 12:11:31,652 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,652 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,652 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,652 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,652 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,653 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,653 INFO L263 TraceCheckUtils]: 86: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,653 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,653 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,653 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,653 INFO L263 TraceCheckUtils]: 90: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,654 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,654 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,654 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,654 INFO L263 TraceCheckUtils]: 94: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,654 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,654 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,655 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,655 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,655 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,655 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,655 INFO L263 TraceCheckUtils]: 101: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,655 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,655 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,656 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,656 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,656 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 12:11:31,656 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,656 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,656 INFO L280 TraceCheckUtils]: 109: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,657 INFO L263 TraceCheckUtils]: 110: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,657 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,657 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,657 INFO L280 TraceCheckUtils]: 113: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,657 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,658 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,658 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,658 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,658 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,658 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 12:11:31,658 INFO L280 TraceCheckUtils]: 120: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,658 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,659 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,659 INFO L263 TraceCheckUtils]: 123: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,659 INFO L280 TraceCheckUtils]: 124: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,659 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,659 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,659 INFO L263 TraceCheckUtils]: 127: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,660 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,660 INFO L280 TraceCheckUtils]: 129: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,660 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,660 INFO L263 TraceCheckUtils]: 131: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,660 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,660 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,661 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,661 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,661 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,661 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,661 INFO L263 TraceCheckUtils]: 138: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,661 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,662 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,662 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,662 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,662 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,662 INFO L280 TraceCheckUtils]: 144: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,662 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,663 INFO L280 TraceCheckUtils]: 146: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,663 INFO L263 TraceCheckUtils]: 147: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,663 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,663 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,663 INFO L280 TraceCheckUtils]: 150: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,663 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,664 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,664 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 12:11:31,664 INFO L280 TraceCheckUtils]: 154: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,664 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,664 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,664 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,665 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,665 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,665 INFO L263 TraceCheckUtils]: 160: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,665 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,665 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,665 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,665 INFO L263 TraceCheckUtils]: 164: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,666 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,666 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,666 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,666 INFO L263 TraceCheckUtils]: 168: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,666 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,666 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,667 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,667 INFO L263 TraceCheckUtils]: 172: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,667 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,667 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,667 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,667 INFO L263 TraceCheckUtils]: 176: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,668 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,668 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,668 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,668 INFO L263 TraceCheckUtils]: 180: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,668 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,668 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,669 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,669 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,669 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,669 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,669 INFO L263 TraceCheckUtils]: 187: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,669 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,669 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,670 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,670 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,670 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,670 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,670 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,670 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,671 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,671 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,671 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,671 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,671 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,671 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,672 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 12:11:31,672 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,672 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,672 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,672 INFO L263 TraceCheckUtils]: 206: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,672 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,672 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,673 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,673 INFO L263 TraceCheckUtils]: 210: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,673 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,673 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,673 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,673 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,674 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,674 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,674 INFO L263 TraceCheckUtils]: 217: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,674 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,674 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,674 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,675 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,675 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 12:11:31,675 INFO L280 TraceCheckUtils]: 223: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,675 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,675 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,675 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,676 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,676 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,676 INFO L263 TraceCheckUtils]: 229: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,676 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,676 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,676 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,677 INFO L263 TraceCheckUtils]: 233: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,677 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,677 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,677 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,677 INFO L263 TraceCheckUtils]: 237: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,677 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,677 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,678 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,678 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,678 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,678 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,678 INFO L263 TraceCheckUtils]: 244: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,678 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,679 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,679 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,679 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,679 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 12:11:31,679 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,679 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,679 INFO L280 TraceCheckUtils]: 252: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,680 INFO L263 TraceCheckUtils]: 253: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,680 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,680 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,680 INFO L280 TraceCheckUtils]: 256: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,680 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,680 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,681 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,681 INFO L280 TraceCheckUtils]: 260: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,681 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,681 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 12:11:31,681 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,681 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,682 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,682 INFO L263 TraceCheckUtils]: 266: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,682 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,682 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,682 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,682 INFO L263 TraceCheckUtils]: 270: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,683 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,683 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,683 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,683 INFO L263 TraceCheckUtils]: 274: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,683 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,683 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,683 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,684 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,684 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,684 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,684 INFO L263 TraceCheckUtils]: 281: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,684 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,684 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,685 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,685 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,685 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,685 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,685 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,685 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,685 INFO L263 TraceCheckUtils]: 290: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,686 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,686 INFO L280 TraceCheckUtils]: 292: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,686 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,686 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,686 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,686 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 12:11:31,687 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,687 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,687 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,687 INFO L280 TraceCheckUtils]: 300: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,687 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,687 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 12:11:31,688 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,688 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,688 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,688 INFO L263 TraceCheckUtils]: 306: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,688 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,688 INFO L280 TraceCheckUtils]: 308: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,689 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,689 INFO L263 TraceCheckUtils]: 310: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,689 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,689 INFO L280 TraceCheckUtils]: 312: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,689 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,689 INFO L263 TraceCheckUtils]: 314: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,689 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,690 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,690 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,690 INFO L263 TraceCheckUtils]: 318: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,690 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,690 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,690 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,690 INFO L263 TraceCheckUtils]: 322: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,691 INFO L280 TraceCheckUtils]: 323: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,691 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,691 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,691 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,691 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,691 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,692 INFO L263 TraceCheckUtils]: 329: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,692 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,692 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,692 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,692 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,692 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,693 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,693 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,693 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,693 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,693 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,693 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,694 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,694 INFO L280 TraceCheckUtils]: 342: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,694 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,694 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 12:11:31,694 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,694 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,695 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,695 INFO L263 TraceCheckUtils]: 348: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,695 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,695 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,695 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,695 INFO L263 TraceCheckUtils]: 352: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,696 INFO L280 TraceCheckUtils]: 353: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,696 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,696 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,696 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,696 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,696 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,697 INFO L263 TraceCheckUtils]: 359: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,697 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,697 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,697 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,697 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,697 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 12:11:31,698 INFO L280 TraceCheckUtils]: 365: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,698 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,698 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,698 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,698 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,698 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,699 INFO L263 TraceCheckUtils]: 371: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,699 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,699 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,699 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,699 INFO L263 TraceCheckUtils]: 375: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,699 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,700 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,700 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,700 INFO L263 TraceCheckUtils]: 379: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,700 INFO L280 TraceCheckUtils]: 380: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,700 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,700 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,701 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,701 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,701 INFO L280 TraceCheckUtils]: 385: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,701 INFO L263 TraceCheckUtils]: 386: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,701 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,702 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,702 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,702 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,702 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 12:11:31,702 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,702 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,703 INFO L280 TraceCheckUtils]: 394: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,703 INFO L263 TraceCheckUtils]: 395: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,703 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,703 INFO L280 TraceCheckUtils]: 397: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,703 INFO L280 TraceCheckUtils]: 398: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,703 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,704 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,704 INFO L280 TraceCheckUtils]: 401: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,704 INFO L280 TraceCheckUtils]: 402: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,704 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,704 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 12:11:31,704 INFO L280 TraceCheckUtils]: 405: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,705 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,705 INFO L280 TraceCheckUtils]: 407: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,705 INFO L280 TraceCheckUtils]: 408: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,705 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,705 INFO L280 TraceCheckUtils]: 410: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,705 INFO L263 TraceCheckUtils]: 411: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,706 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,706 INFO L280 TraceCheckUtils]: 413: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,706 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,706 INFO L263 TraceCheckUtils]: 415: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,706 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,706 INFO L280 TraceCheckUtils]: 417: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,707 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,707 INFO L263 TraceCheckUtils]: 419: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,711 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} ~n := #in~n; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:31,712 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 12:11:31,713 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 12:11:31,713 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 12:11:31,713 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,713 INFO L280 TraceCheckUtils]: 425: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,713 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,713 INFO L263 TraceCheckUtils]: 427: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,714 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,714 INFO L280 TraceCheckUtils]: 429: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,714 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,714 INFO L263 TraceCheckUtils]: 431: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,714 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,714 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,714 INFO L280 TraceCheckUtils]: 434: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,715 INFO L263 TraceCheckUtils]: 435: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,715 INFO L280 TraceCheckUtils]: 436: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,715 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,715 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,715 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,715 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,716 INFO L280 TraceCheckUtils]: 441: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,716 INFO L263 TraceCheckUtils]: 442: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,716 INFO L280 TraceCheckUtils]: 443: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,716 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,716 INFO L280 TraceCheckUtils]: 445: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,716 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,716 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 12:11:31,717 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,717 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,717 INFO L280 TraceCheckUtils]: 450: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,717 INFO L263 TraceCheckUtils]: 451: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,717 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,717 INFO L280 TraceCheckUtils]: 453: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,718 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,718 INFO L280 TraceCheckUtils]: 455: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,718 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,718 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,718 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,718 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,719 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,719 INFO L263 TraceCheckUtils]: 461: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,719 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,719 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,719 INFO L280 TraceCheckUtils]: 464: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,719 INFO L263 TraceCheckUtils]: 465: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,719 INFO L280 TraceCheckUtils]: 466: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,720 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,720 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,720 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,720 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:11:31,720 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,720 INFO L263 TraceCheckUtils]: 472: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,721 INFO L280 TraceCheckUtils]: 473: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,721 INFO L280 TraceCheckUtils]: 474: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,721 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,721 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:11:31,721 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13867#true} is VALID [2020-07-08 12:11:31,721 INFO L280 TraceCheckUtils]: 478: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,721 INFO L275 TraceCheckUtils]: 479: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,722 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 12:11:31,722 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,724 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 12:11:31,724 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 12:11:31,725 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 12:11:31,725 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} ~n := #in~n; {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:31,725 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 12:11:31,726 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 12:11:31,726 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 12:11:31,726 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} ~n := #in~n; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:11:31,727 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 12:11:31,727 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 12:11:31,727 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 12:11:31,727 INFO L280 TraceCheckUtils]: 493: Hoare triple {13867#true} ~n := #in~n; {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:11:31,728 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 12:11:31,728 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 12:11:31,729 INFO L280 TraceCheckUtils]: 496: Hoare triple {18912#(<= 1 |fibo1_#in~n|)} assume true; {18912#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:31,730 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 12:11:31,730 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 12:11:31,730 INFO L263 TraceCheckUtils]: 499: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,730 INFO L280 TraceCheckUtils]: 500: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,730 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,730 INFO L280 TraceCheckUtils]: 502: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,731 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 12:11:31,731 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~ret2;havoc #t~ret3; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:31,732 INFO L280 TraceCheckUtils]: 505: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} assume true; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:31,733 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 12:11:31,733 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 12:11:31,733 INFO L263 TraceCheckUtils]: 508: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,734 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,734 INFO L280 TraceCheckUtils]: 510: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,734 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,734 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,735 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 12:11:31,735 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 12:11:31,736 INFO L280 TraceCheckUtils]: 515: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} assume true; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:11:31,737 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 12:11:31,737 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~ret2;havoc #t~ret3; {18981#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:31,737 INFO L280 TraceCheckUtils]: 518: Hoare triple {18981#(<= 5 |fibo2_#in~n|)} assume true; {18981#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 12:11:31,739 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18981#(<= 5 |fibo2_#in~n|)} {13867#true} #57#return; {18991#(<= 6 fibo1_~n)} is VALID [2020-07-08 12:11:31,739 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 12:11:31,739 INFO L263 TraceCheckUtils]: 521: Hoare triple {18991#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,740 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} ~n := #in~n; {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:11:31,740 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 12:11:31,741 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 12:11:31,741 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 12:11:31,741 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,741 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,741 INFO L280 TraceCheckUtils]: 528: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:11:31,741 INFO L263 TraceCheckUtils]: 529: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:11:31,742 INFO L280 TraceCheckUtils]: 530: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,742 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:11:31,742 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:11:31,742 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,742 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:11:31,742 INFO L280 TraceCheckUtils]: 535: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:11:31,742 INFO L263 TraceCheckUtils]: 536: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:11:31,743 INFO L280 TraceCheckUtils]: 537: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:11:31,743 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:11:31,743 INFO L280 TraceCheckUtils]: 539: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,743 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:11:31,743 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 12:11:31,743 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:11:31,750 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 12:11:31,751 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 12:11:31,751 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 12:11:31,752 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} ~n := #in~n; {19074#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:11:31,752 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 12:11:31,753 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 12:11:31,754 INFO L280 TraceCheckUtils]: 549: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:11:31,755 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 12:11:31,755 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~ret2;havoc #t~ret3; {19087#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:11:31,756 INFO L280 TraceCheckUtils]: 552: Hoare triple {19087#(<= |fibo2_#in~n| 3)} assume true; {19087#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:11:31,757 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {19087#(<= |fibo2_#in~n| 3)} {18991#(<= 6 fibo1_~n)} #59#return; {13868#false} is VALID [2020-07-08 12:11:31,757 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 12:11:31,757 INFO L280 TraceCheckUtils]: 555: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,757 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:11:31,757 INFO L280 TraceCheckUtils]: 557: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:31,758 INFO L263 TraceCheckUtils]: 558: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:11:31,758 INFO L280 TraceCheckUtils]: 559: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,758 INFO L280 TraceCheckUtils]: 560: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:11:31,758 INFO L280 TraceCheckUtils]: 561: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:11:31,758 INFO L263 TraceCheckUtils]: 562: Hoare triple {13868#false} call #t~ret0 := fibo2(~n - 1); {13868#false} is VALID [2020-07-08 12:11:31,758 INFO L280 TraceCheckUtils]: 563: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,759 INFO L280 TraceCheckUtils]: 564: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:11:31,759 INFO L280 TraceCheckUtils]: 565: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:11:31,759 INFO L263 TraceCheckUtils]: 566: Hoare triple {13868#false} call #t~ret2 := fibo1(~n - 1); {13868#false} is VALID [2020-07-08 12:11:31,759 INFO L280 TraceCheckUtils]: 567: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,759 INFO L280 TraceCheckUtils]: 568: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:11:31,759 INFO L280 TraceCheckUtils]: 569: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:11:31,760 INFO L263 TraceCheckUtils]: 570: Hoare triple {13868#false} call #t~ret0 := fibo2(~n - 1); {13868#false} is VALID [2020-07-08 12:11:31,760 INFO L280 TraceCheckUtils]: 571: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,760 INFO L280 TraceCheckUtils]: 572: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:11:31,760 INFO L280 TraceCheckUtils]: 573: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:11:31,760 INFO L280 TraceCheckUtils]: 574: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,760 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13868#false} {13868#false} #57#return; {13868#false} is VALID [2020-07-08 12:11:31,761 INFO L280 TraceCheckUtils]: 576: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:31,761 INFO L263 TraceCheckUtils]: 577: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13868#false} is VALID [2020-07-08 12:11:31,761 INFO L280 TraceCheckUtils]: 578: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,761 INFO L280 TraceCheckUtils]: 579: Hoare triple {13868#false} assume ~n < 1;#res := 0; {13868#false} is VALID [2020-07-08 12:11:31,761 INFO L280 TraceCheckUtils]: 580: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,761 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {13868#false} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:31,762 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 12:11:31,762 INFO L280 TraceCheckUtils]: 583: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,762 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {13868#false} {13868#false} #53#return; {13868#false} is VALID [2020-07-08 12:11:31,762 INFO L280 TraceCheckUtils]: 585: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:31,762 INFO L263 TraceCheckUtils]: 586: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:11:31,762 INFO L280 TraceCheckUtils]: 587: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,763 INFO L280 TraceCheckUtils]: 588: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:11:31,763 INFO L280 TraceCheckUtils]: 589: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:11:31,763 INFO L280 TraceCheckUtils]: 590: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,763 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:11:31,763 INFO L280 TraceCheckUtils]: 592: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:31,763 INFO L280 TraceCheckUtils]: 593: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,763 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {13868#false} {13868#false} #57#return; {13868#false} is VALID [2020-07-08 12:11:31,764 INFO L280 TraceCheckUtils]: 595: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:31,764 INFO L263 TraceCheckUtils]: 596: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13868#false} is VALID [2020-07-08 12:11:31,764 INFO L280 TraceCheckUtils]: 597: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,764 INFO L280 TraceCheckUtils]: 598: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:11:31,764 INFO L280 TraceCheckUtils]: 599: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:11:31,764 INFO L263 TraceCheckUtils]: 600: Hoare triple {13868#false} call #t~ret2 := fibo1(~n - 1); {13868#false} is VALID [2020-07-08 12:11:31,765 INFO L280 TraceCheckUtils]: 601: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,765 INFO L280 TraceCheckUtils]: 602: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:11:31,765 INFO L280 TraceCheckUtils]: 603: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:11:31,765 INFO L280 TraceCheckUtils]: 604: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,765 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13868#false} {13868#false} #53#return; {13868#false} is VALID [2020-07-08 12:11:31,765 INFO L280 TraceCheckUtils]: 606: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:11:31,766 INFO L263 TraceCheckUtils]: 607: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:11:31,766 INFO L280 TraceCheckUtils]: 608: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:11:31,766 INFO L280 TraceCheckUtils]: 609: Hoare triple {13868#false} assume ~n < 1;#res := 0; {13868#false} is VALID [2020-07-08 12:11:31,766 INFO L280 TraceCheckUtils]: 610: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,766 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:11:31,766 INFO L280 TraceCheckUtils]: 612: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:31,767 INFO L280 TraceCheckUtils]: 613: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,767 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13868#false} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:11:31,767 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 12:11:31,767 INFO L280 TraceCheckUtils]: 616: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,767 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:11:31,767 INFO L280 TraceCheckUtils]: 618: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13868#false} is VALID [2020-07-08 12:11:31,767 INFO L280 TraceCheckUtils]: 619: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,768 INFO L275 TraceCheckUtils]: 620: Hoare quadruple {13868#false} {13867#true} #59#return; {13868#false} is VALID [2020-07-08 12:11:31,768 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 12:11:31,768 INFO L280 TraceCheckUtils]: 622: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:11:31,768 INFO L275 TraceCheckUtils]: 623: Hoare quadruple {13868#false} {13867#true} #51#return; {13868#false} is VALID [2020-07-08 12:11:31,768 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 12:11:31,768 INFO L280 TraceCheckUtils]: 625: Hoare triple {13868#false} assume 610 != ~result~0; {13868#false} is VALID [2020-07-08 12:11:31,769 INFO L280 TraceCheckUtils]: 626: Hoare triple {13868#false} assume !false; {13868#false} is VALID [2020-07-08 12:11:31,922 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 12:11:31,923 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:11:31,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 13] total 27 [2020-07-08 12:11:31,923 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795917424] [2020-07-08 12:11:31,924 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 627