/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_15-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:53:35,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:53:35,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:53:35,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:53:35,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:53:35,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:53:35,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:53:35,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:53:35,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:53:35,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:53:35,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:53:35,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:53:35,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:53:35,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:53:35,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:53:35,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:53:35,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:53:35,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:53:35,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:53:35,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:53:35,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:53:35,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:53:35,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:53:35,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:53:35,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 14:53:35,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:53:35,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:53:35,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:53:35,892 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:53:35,907 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:53:35,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:53:35,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:53:35,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:53:35,909 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:53:35,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:53:35,910 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:53:35,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:53:35,910 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:53:35,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:53:35,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:53:35,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:53:35,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:53:35,911 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:53:35,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:53:35,911 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:53:35,912 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:53:35,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:53:35,912 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:53:35,912 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:53:35,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:53:35,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:53:35,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:53:35,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:53:35,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:53:35,914 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:53:35,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:53:35,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:53:35,914 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:53:35,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:53:36,266 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:53:36,278 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:53:36,283 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:53:36,284 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:53:36,285 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:53:36,285 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_15-1.c [2020-07-10 14:53:36,362 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83f2ae00/0dc1fab511b94de88d4c88a8d56d3582/FLAGc8d73a7a5 [2020-07-10 14:53:36,881 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:53:36,882 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_15-1.c [2020-07-10 14:53:36,888 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83f2ae00/0dc1fab511b94de88d4c88a8d56d3582/FLAGc8d73a7a5 [2020-07-10 14:53:37,254 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83f2ae00/0dc1fab511b94de88d4c88a8d56d3582 [2020-07-10 14:53:37,264 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:53:37,266 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:53:37,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:53:37,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:53:37,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:53:37,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32b00a09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37, skipping insertion in model container [2020-07-10 14:53:37,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:53:37,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:53:37,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:53:37,489 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:53:37,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:53:37,531 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:53:37,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37 WrapperNode [2020-07-10 14:53:37,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:53:37,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:53:37,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:53:37,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:53:37,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,560 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (1/1) ... [2020-07-10 14:53:37,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:53:37,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:53:37,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:53:37,564 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:53:37,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:53:37,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:53:37,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:53:37,731 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-10 14:53:37,731 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-10 14:53:37,731 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:53:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:53:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:53:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-10 14:53:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-10 14:53:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:53:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:53:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:53:38,021 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:53:38,022 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 14:53:38,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:53:38 BoogieIcfgContainer [2020-07-10 14:53:38,027 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:53:38,029 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:53:38,029 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:53:38,032 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:53:38,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:53:37" (1/3) ... [2020-07-10 14:53:38,034 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68d284bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:53:38, skipping insertion in model container [2020-07-10 14:53:38,034 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:53:37" (2/3) ... [2020-07-10 14:53:38,034 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68d284bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:53:38, skipping insertion in model container [2020-07-10 14:53:38,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:53:38" (3/3) ... [2020-07-10 14:53:38,036 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_15-1.c [2020-07-10 14:53:38,049 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:53:38,060 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:53:38,083 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:53:38,117 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:53:38,117 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:53:38,118 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:53:38,118 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:53:38,118 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:53:38,118 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:53:38,118 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:53:38,118 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:53:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2020-07-10 14:53:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-10 14:53:38,177 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:38,178 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:38,184 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:38,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:38,198 INFO L82 PathProgramCache]: Analyzing trace with hash 1464461757, now seen corresponding path program 1 times [2020-07-10 14:53:38,225 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:38,226 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819400669] [2020-07-10 14:53:38,226 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:38,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-10 14:53:38,521 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-10 14:53:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:38,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:38,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:38,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:38,587 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 15 main_~x~0)} #51#return; {37#false} is VALID [2020-07-10 14:53:38,588 INFO L263 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2020-07-10 14:53:38,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-10 14:53:38,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-10 14:53:38,590 INFO L263 TraceCheckUtils]: 3: Hoare triple {36#true} call #t~ret5 := main(); {36#true} is VALID [2020-07-10 14:53:38,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {36#true} ~x~0 := 15; {40#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:38,591 INFO L263 TraceCheckUtils]: 5: Hoare triple {40#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {36#true} is VALID [2020-07-10 14:53:38,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:38,594 INFO L280 TraceCheckUtils]: 7: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:38,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:38,597 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 15 main_~x~0)} #51#return; {37#false} is VALID [2020-07-10 14:53:38,598 INFO L280 TraceCheckUtils]: 10: Hoare triple {37#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {37#false} is VALID [2020-07-10 14:53:38,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {37#false} assume 610 == ~result~0; {37#false} is VALID [2020-07-10 14:53:38,599 INFO L280 TraceCheckUtils]: 12: Hoare triple {37#false} assume !false; {37#false} is VALID [2020-07-10 14:53:38,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:53:38,602 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819400669] [2020-07-10 14:53:38,603 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:53:38,603 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:53:38,604 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81480121] [2020-07-10 14:53:38,612 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:53:38,615 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:38,619 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:53:38,655 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:38,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:53:38,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:38,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:53:38,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:53:38,670 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2020-07-10 14:53:38,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:38,961 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2020-07-10 14:53:38,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:53:38,961 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:53:38,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:53:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-10 14:53:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:53:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-10 14:53:38,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-10 14:53:39,079 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:39,093 INFO L225 Difference]: With dead ends: 44 [2020-07-10 14:53:39,093 INFO L226 Difference]: Without dead ends: 30 [2020-07-10 14:53:39,097 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 14:53:39,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-10 14:53:39,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-10 14:53:39,151 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:39,152 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-10 14:53:39,153 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-10 14:53:39,153 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-10 14:53:39,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:39,161 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-10 14:53:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-10 14:53:39,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:39,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:39,163 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-10 14:53:39,163 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-10 14:53:39,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:39,169 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-10 14:53:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-10 14:53:39,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:39,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:39,171 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:39,172 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-10 14:53:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-10 14:53:39,178 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 13 [2020-07-10 14:53:39,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:39,178 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-10 14:53:39,178 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:53:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-10 14:53:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-10 14:53:39,180 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:39,180 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:39,180 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:53:39,181 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:39,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:39,181 INFO L82 PathProgramCache]: Analyzing trace with hash -1134800479, now seen corresponding path program 1 times [2020-07-10 14:53:39,182 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:39,182 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [907566185] [2020-07-10 14:53:39,182 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-10 14:53:39,230 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-10 14:53:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:39,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:39,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:39,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:39,271 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 15 main_~x~0)} #51#return; {208#false} is VALID [2020-07-10 14:53:39,272 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#true} call ULTIMATE.init(); {207#true} is VALID [2020-07-10 14:53:39,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-10 14:53:39,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-10 14:53:39,273 INFO L263 TraceCheckUtils]: 3: Hoare triple {207#true} call #t~ret5 := main(); {207#true} is VALID [2020-07-10 14:53:39,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {207#true} ~x~0 := 15; {211#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:39,274 INFO L263 TraceCheckUtils]: 5: Hoare triple {211#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {207#true} is VALID [2020-07-10 14:53:39,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:39,275 INFO L280 TraceCheckUtils]: 7: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:39,276 INFO L280 TraceCheckUtils]: 8: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:39,277 INFO L280 TraceCheckUtils]: 9: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:39,278 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 15 main_~x~0)} #51#return; {208#false} is VALID [2020-07-10 14:53:39,279 INFO L280 TraceCheckUtils]: 11: Hoare triple {208#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {208#false} is VALID [2020-07-10 14:53:39,279 INFO L280 TraceCheckUtils]: 12: Hoare triple {208#false} assume 610 == ~result~0; {208#false} is VALID [2020-07-10 14:53:39,279 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#false} assume !false; {208#false} is VALID [2020-07-10 14:53:39,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:53:39,281 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [907566185] [2020-07-10 14:53:39,281 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:53:39,281 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:53:39,281 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345730184] [2020-07-10 14:53:39,283 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-10 14:53:39,283 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:39,284 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:53:39,301 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:39,302 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:53:39,302 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:39,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:53:39,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:53:39,303 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 5 states. [2020-07-10 14:53:39,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:39,500 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2020-07-10 14:53:39,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:53:39,500 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-10 14:53:39,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:39,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:53:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-10 14:53:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:53:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-10 14:53:39,509 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-10 14:53:39,571 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:39,574 INFO L225 Difference]: With dead ends: 36 [2020-07-10 14:53:39,574 INFO L226 Difference]: Without dead ends: 32 [2020-07-10 14:53:39,576 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 14:53:39,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-10 14:53:39,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2020-07-10 14:53:39,589 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:39,589 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 30 states. [2020-07-10 14:53:39,589 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 30 states. [2020-07-10 14:53:39,589 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 30 states. [2020-07-10 14:53:39,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:39,594 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-10 14:53:39,594 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-10 14:53:39,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:39,595 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:39,595 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 32 states. [2020-07-10 14:53:39,596 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 32 states. [2020-07-10 14:53:39,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:39,600 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-10 14:53:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-10 14:53:39,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:39,602 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:39,602 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:39,602 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-10 14:53:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-10 14:53:39,610 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 14 [2020-07-10 14:53:39,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:39,611 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-10 14:53:39,611 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:53:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-10 14:53:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-10 14:53:39,613 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:39,613 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:39,613 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:53:39,614 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:39,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:39,614 INFO L82 PathProgramCache]: Analyzing trace with hash -1592795560, now seen corresponding path program 1 times [2020-07-10 14:53:39,614 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:39,615 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377980862] [2020-07-10 14:53:39,615 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:39,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:53:39,673 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-10 14:53:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:39,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:39,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:39,773 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-10 14:53:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:53:39,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-10 14:53:39,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:53:39,782 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-10 14:53:39,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:53:39,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-10 14:53:39,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-10 14:53:39,785 INFO L263 TraceCheckUtils]: 3: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-10 14:53:39,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:39,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:39,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:39,788 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-10 14:53:39,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-10 14:53:39,789 INFO L263 TraceCheckUtils]: 9: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-10 14:53:39,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:53:39,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-10 14:53:39,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:53:39,790 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-10 14:53:39,791 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 [2020-07-10 14:53:39,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-10 14:53:39,791 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {376#false} {379#(<= 15 main_~x~0)} #51#return; {376#false} is VALID [2020-07-10 14:53:39,792 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-10 14:53:39,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:53:39,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-10 14:53:39,793 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-10 14:53:39,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 15; {379#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:39,795 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-10 14:53:39,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:53:39,797 INFO L280 TraceCheckUtils]: 7: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-10 14:53:39,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-10 14:53:39,798 INFO L263 TraceCheckUtils]: 9: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-10 14:53:39,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:39,800 INFO L280 TraceCheckUtils]: 11: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:39,800 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:39,802 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-10 14:53:39,802 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-10 14:53:39,802 INFO L263 TraceCheckUtils]: 15: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-10 14:53:39,803 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:53:39,803 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-10 14:53:39,803 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:53:39,804 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-10 14:53:39,804 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 [2020-07-10 14:53:39,804 INFO L280 TraceCheckUtils]: 21: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-10 14:53:39,805 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {376#false} {379#(<= 15 main_~x~0)} #51#return; {376#false} is VALID [2020-07-10 14:53:39,805 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-10 14:53:39,805 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 610 == ~result~0; {376#false} is VALID [2020-07-10 14:53:39,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-10 14:53:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:53:39,807 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [377980862] [2020-07-10 14:53:39,807 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [401293944] [2020-07-10 14:53:39,808 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,854 INFO L264 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:53:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:39,869 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:53:40,018 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-10 14:53:40,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:53:40,019 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-10 14:53:40,019 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-10 14:53:40,020 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 15; {379#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:40,020 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-10 14:53:40,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:40,022 INFO L280 TraceCheckUtils]: 7: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:40,023 INFO L280 TraceCheckUtils]: 8: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:40,023 INFO L263 TraceCheckUtils]: 9: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-10 14:53:40,024 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {443#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:40,025 INFO L280 TraceCheckUtils]: 11: Hoare triple {443#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:40,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:40,028 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {430#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:40,029 INFO L280 TraceCheckUtils]: 14: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:40,029 INFO L263 TraceCheckUtils]: 15: Hoare triple {453#(<= |fibo1_#in~n| 1)} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-10 14:53:40,030 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:53:40,030 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-10 14:53:40,030 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:53:40,031 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {453#(<= |fibo1_#in~n| 1)} #59#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:40,032 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 [2020-07-10 14:53:40,033 INFO L280 TraceCheckUtils]: 21: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume true; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:40,034 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {453#(<= |fibo1_#in~n| 1)} {379#(<= 15 main_~x~0)} #51#return; {376#false} is VALID [2020-07-10 14:53:40,035 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-10 14:53:40,035 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 610 == ~result~0; {376#false} is VALID [2020-07-10 14:53:40,035 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-10 14:53:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:53:40,038 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:53:40,038 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2020-07-10 14:53:40,039 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737052037] [2020-07-10 14:53:40,039 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-10 14:53:40,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:40,040 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 14:53:40,093 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:40,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 14:53:40,093 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:40,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 14:53:40,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 14:53:40,094 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 10 states. [2020-07-10 14:53:40,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:40,691 INFO L93 Difference]: Finished difference Result 58 states and 78 transitions. [2020-07-10 14:53:40,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:53:40,691 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-10 14:53:40,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:53:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-10 14:53:40,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:53:40,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-10 14:53:40,709 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 75 transitions. [2020-07-10 14:53:40,835 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:40,838 INFO L225 Difference]: With dead ends: 58 [2020-07-10 14:53:40,838 INFO L226 Difference]: Without dead ends: 34 [2020-07-10 14:53:40,839 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:53:40,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-07-10 14:53:40,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-07-10 14:53:40,854 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:40,854 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2020-07-10 14:53:40,854 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2020-07-10 14:53:40,854 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2020-07-10 14:53:40,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:40,858 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-10 14:53:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-10 14:53:40,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:40,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:40,859 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2020-07-10 14:53:40,860 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2020-07-10 14:53:40,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:40,863 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-10 14:53:40,864 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-10 14:53:40,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:40,865 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:40,865 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:40,865 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-10 14:53:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2020-07-10 14:53:40,869 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 26 [2020-07-10 14:53:40,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:40,869 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2020-07-10 14:53:40,869 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 14:53:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-07-10 14:53:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-10 14:53:40,871 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:40,871 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:41,085 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-10 14:53:41,086 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:41,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:41,086 INFO L82 PathProgramCache]: Analyzing trace with hash 746633022, now seen corresponding path program 1 times [2020-07-10 14:53:41,087 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:41,087 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227575296] [2020-07-10 14:53:41,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:41,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:53:41,133 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-10 14:53:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:41,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:41,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:41,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:41,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:41,249 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:41,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-10 14:53:41,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-10 14:53:41,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:53:41,263 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:41,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:41,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:41,268 INFO L263 TraceCheckUtils]: 3: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-10 14:53:41,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:41,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:41,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:41,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:41,275 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,276 INFO L280 TraceCheckUtils]: 9: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,276 INFO L263 TraceCheckUtils]: 10: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-10 14:53:41,276 INFO L280 TraceCheckUtils]: 11: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-10 14:53:41,277 INFO L280 TraceCheckUtils]: 12: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-10 14:53:41,277 INFO L280 TraceCheckUtils]: 13: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:53:41,278 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,279 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,280 INFO L280 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,281 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 15 main_~x~0)} #51#return; {686#false} is VALID [2020-07-10 14:53:41,282 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-10 14:53:41,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:53:41,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-10 14:53:41,283 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-10 14:53:41,284 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 15; {689#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:41,284 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-10 14:53:41,285 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:41,286 INFO L280 TraceCheckUtils]: 7: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:41,286 INFO L280 TraceCheckUtils]: 8: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:41,287 INFO L263 TraceCheckUtils]: 9: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-10 14:53:41,287 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:41,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:41,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:41,290 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:41,291 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,292 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,293 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-10 14:53:41,293 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-10 14:53:41,293 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-10 14:53:41,293 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:53:41,295 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,296 INFO L280 TraceCheckUtils]: 21: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,296 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,298 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 15 main_~x~0)} #51#return; {686#false} is VALID [2020-07-10 14:53:41,298 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-10 14:53:41,298 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 610 == ~result~0; {686#false} is VALID [2020-07-10 14:53:41,299 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-10 14:53:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:53:41,300 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227575296] [2020-07-10 14:53:41,301 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1330648669] [2020-07-10 14:53:41,301 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:41,328 INFO L264 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:53:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:41,338 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:53:41,473 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-10 14:53:41,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:53:41,474 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-10 14:53:41,474 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-10 14:53:41,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 15; {689#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:41,475 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-10 14:53:41,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:41,476 INFO L280 TraceCheckUtils]: 7: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:41,476 INFO L280 TraceCheckUtils]: 8: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:41,477 INFO L263 TraceCheckUtils]: 9: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-10 14:53:41,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:41,478 INFO L280 TraceCheckUtils]: 11: Hoare triple {755#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:41,479 INFO L280 TraceCheckUtils]: 12: Hoare triple {755#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:41,483 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:41,484 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {742#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,485 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,485 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-10 14:53:41,486 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-10 14:53:41,486 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-10 14:53:41,486 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:53:41,488 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,491 INFO L280 TraceCheckUtils]: 21: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,492 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:41,493 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 15 main_~x~0)} #51#return; {686#false} is VALID [2020-07-10 14:53:41,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-10 14:53:41,494 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 610 == ~result~0; {686#false} is VALID [2020-07-10 14:53:41,494 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-10 14:53:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:53:41,497 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:53:41,497 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2020-07-10 14:53:41,497 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328618797] [2020-07-10 14:53:41,498 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-10 14:53:41,499 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:41,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:53:41,554 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:41,554 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:53:41,554 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:41,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:53:41,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:53:41,556 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 9 states. [2020-07-10 14:53:42,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:42,216 INFO L93 Difference]: Finished difference Result 54 states and 74 transitions. [2020-07-10 14:53:42,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:53:42,217 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-10 14:53:42,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:53:42,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-10 14:53:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:53:42,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-10 14:53:42,224 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2020-07-10 14:53:42,319 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:42,323 INFO L225 Difference]: With dead ends: 54 [2020-07-10 14:53:42,323 INFO L226 Difference]: Without dead ends: 50 [2020-07-10 14:53:42,324 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:53:42,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-10 14:53:42,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2020-07-10 14:53:42,348 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:42,348 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 48 states. [2020-07-10 14:53:42,348 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 48 states. [2020-07-10 14:53:42,348 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 48 states. [2020-07-10 14:53:42,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:42,354 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-10 14:53:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-10 14:53:42,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:42,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:42,355 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 50 states. [2020-07-10 14:53:42,356 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 50 states. [2020-07-10 14:53:42,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:42,361 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-10 14:53:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-10 14:53:42,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:42,362 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:42,362 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:42,362 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-10 14:53:42,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 65 transitions. [2020-07-10 14:53:42,366 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 65 transitions. Word has length 27 [2020-07-10 14:53:42,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:42,367 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 65 transitions. [2020-07-10 14:53:42,367 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:53:42,367 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2020-07-10 14:53:42,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-10 14:53:42,369 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:42,369 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:42,584 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:42,585 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:42,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:42,586 INFO L82 PathProgramCache]: Analyzing trace with hash 986908919, now seen corresponding path program 1 times [2020-07-10 14:53:42,586 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:42,587 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550848723] [2020-07-10 14:53:42,587 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,621 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-10 14:53:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:42,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,729 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-10 14:53:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:42,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,737 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-10 14:53:42,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-10 14:53:42,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-10 14:53:42,748 INFO L263 TraceCheckUtils]: 3: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-10 14:53:42,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:42,755 INFO L280 TraceCheckUtils]: 5: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,762 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-10 14:53:42,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-10 14:53:42,763 INFO L263 TraceCheckUtils]: 9: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-10 14:53:42,763 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,763 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:42,763 INFO L280 TraceCheckUtils]: 12: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,763 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-10 14:53:42,764 INFO L280 TraceCheckUtils]: 14: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1045#false} is VALID [2020-07-10 14:53:42,764 INFO L280 TraceCheckUtils]: 15: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:53:42,764 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-10 14:53:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:42,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,771 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-10 14:53:42,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-10 14:53:42,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-10 14:53:42,773 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-10 14:53:42,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-10 14:53:42,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-10 14:53:42,778 INFO L263 TraceCheckUtils]: 7: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-10 14:53:42,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:42,779 INFO L280 TraceCheckUtils]: 9: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,780 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-10 14:53:42,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-10 14:53:42,781 INFO L263 TraceCheckUtils]: 13: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-10 14:53:42,781 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,781 INFO L280 TraceCheckUtils]: 15: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:42,782 INFO L280 TraceCheckUtils]: 16: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,782 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-10 14:53:42,782 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1045#false} is VALID [2020-07-10 14:53:42,783 INFO L280 TraceCheckUtils]: 19: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:53:42,783 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-10 14:53:42,784 INFO L280 TraceCheckUtils]: 21: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-10 14:53:42,784 INFO L263 TraceCheckUtils]: 22: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-10 14:53:42,784 INFO L280 TraceCheckUtils]: 23: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,784 INFO L280 TraceCheckUtils]: 24: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:42,785 INFO L280 TraceCheckUtils]: 25: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,785 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-10 14:53:42,785 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1045#false} is VALID [2020-07-10 14:53:42,785 INFO L280 TraceCheckUtils]: 28: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:53:42,786 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-10 14:53:42,787 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-10 14:53:42,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-10 14:53:42,787 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-10 14:53:42,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 15; {1044#true} is VALID [2020-07-10 14:53:42,788 INFO L263 TraceCheckUtils]: 5: Hoare triple {1044#true} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-10 14:53:42,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-10 14:53:42,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-10 14:53:42,789 INFO L263 TraceCheckUtils]: 9: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-10 14:53:42,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-10 14:53:42,793 INFO L280 TraceCheckUtils]: 12: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-10 14:53:42,794 INFO L263 TraceCheckUtils]: 13: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-10 14:53:42,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:42,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,796 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,797 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-10 14:53:42,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-10 14:53:42,798 INFO L263 TraceCheckUtils]: 19: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-10 14:53:42,798 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:42,798 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,799 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-10 14:53:42,799 INFO L280 TraceCheckUtils]: 24: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1045#false} is VALID [2020-07-10 14:53:42,799 INFO L280 TraceCheckUtils]: 25: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:53:42,799 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-10 14:53:42,800 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-10 14:53:42,800 INFO L263 TraceCheckUtils]: 28: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-10 14:53:42,800 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,800 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:42,801 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,801 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-10 14:53:42,801 INFO L280 TraceCheckUtils]: 33: Hoare triple {1045#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1045#false} is VALID [2020-07-10 14:53:42,801 INFO L280 TraceCheckUtils]: 34: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:53:42,801 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-10 14:53:42,802 INFO L280 TraceCheckUtils]: 36: Hoare triple {1045#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1045#false} is VALID [2020-07-10 14:53:42,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 610 == ~result~0; {1045#false} is VALID [2020-07-10 14:53:42,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-10 14:53:42,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-10 14:53:42,804 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550848723] [2020-07-10 14:53:42,804 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1071453567] [2020-07-10 14:53:42,804 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,840 INFO L264 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:53:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:42,850 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:53:42,988 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-10 14:53:42,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:42,988 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-10 14:53:42,989 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-10 14:53:42,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 15; {1126#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:42,990 INFO L263 TraceCheckUtils]: 5: Hoare triple {1126#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-10 14:53:42,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:42,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:42,992 INFO L280 TraceCheckUtils]: 8: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:42,992 INFO L263 TraceCheckUtils]: 9: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-10 14:53:42,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:42,993 INFO L280 TraceCheckUtils]: 11: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:42,994 INFO L280 TraceCheckUtils]: 12: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:42,994 INFO L263 TraceCheckUtils]: 13: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-10 14:53:42,995 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:42,996 INFO L280 TraceCheckUtils]: 15: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:42,998 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1146#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:42,999 INFO L280 TraceCheckUtils]: 18: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:42,999 INFO L263 TraceCheckUtils]: 19: Hoare triple {1168#(<= |fibo2_#in~n| 1)} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-10 14:53:42,999 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:42,999 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:43,000 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:43,001 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1168#(<= |fibo2_#in~n| 1)} #55#return; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:43,001 INFO L280 TraceCheckUtils]: 24: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:43,002 INFO L280 TraceCheckUtils]: 25: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume true; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:43,003 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1168#(<= |fibo2_#in~n| 1)} {1133#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:43,004 INFO L280 TraceCheckUtils]: 27: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:43,004 INFO L263 TraceCheckUtils]: 28: Hoare triple {1196#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-10 14:53:43,004 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:53:43,005 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:53:43,005 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:53:43,006 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1196#(<= |fibo1_#in~n| 2)} #59#return; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:43,006 INFO L280 TraceCheckUtils]: 33: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:43,007 INFO L280 TraceCheckUtils]: 34: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume true; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:43,008 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1196#(<= |fibo1_#in~n| 2)} {1126#(<= 15 main_~x~0)} #51#return; {1045#false} is VALID [2020-07-10 14:53:43,008 INFO L280 TraceCheckUtils]: 36: Hoare triple {1045#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1045#false} is VALID [2020-07-10 14:53:43,008 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 610 == ~result~0; {1045#false} is VALID [2020-07-10 14:53:43,009 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-10 14:53:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 14:53:43,011 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:53:43,011 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 11 [2020-07-10 14:53:43,011 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673398702] [2020-07-10 14:53:43,012 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-10 14:53:43,014 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:43,014 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:53:43,074 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:43,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:53:43,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:43,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:53:43,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:53:43,075 INFO L87 Difference]: Start difference. First operand 48 states and 65 transitions. Second operand 11 states. [2020-07-10 14:53:44,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:44,094 INFO L93 Difference]: Finished difference Result 108 states and 170 transitions. [2020-07-10 14:53:44,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:53:44,094 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-10 14:53:44,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:53:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-10 14:53:44,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:53:44,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-10 14:53:44,104 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 102 transitions. [2020-07-10 14:53:44,240 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:44,245 INFO L225 Difference]: With dead ends: 108 [2020-07-10 14:53:44,245 INFO L226 Difference]: Without dead ends: 66 [2020-07-10 14:53:44,247 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:53:44,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-10 14:53:44,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-10 14:53:44,299 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:44,299 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-10 14:53:44,299 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-10 14:53:44,299 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-10 14:53:44,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:44,305 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-10 14:53:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-10 14:53:44,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:44,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:44,307 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-10 14:53:44,307 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-10 14:53:44,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:44,313 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-10 14:53:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-10 14:53:44,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:44,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:44,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:44,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-10 14:53:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 95 transitions. [2020-07-10 14:53:44,320 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 95 transitions. Word has length 39 [2020-07-10 14:53:44,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:44,320 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 95 transitions. [2020-07-10 14:53:44,320 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:53:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-10 14:53:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-10 14:53:44,322 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:44,322 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:44,537 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:44,539 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:44,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:44,540 INFO L82 PathProgramCache]: Analyzing trace with hash -2100495745, now seen corresponding path program 1 times [2020-07-10 14:53:44,540 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:44,540 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975820626] [2020-07-10 14:53:44,541 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,581 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-10 14:53:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:53:44,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-10 14:53:44,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,703 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:53:44,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,718 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:53:44,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-10 14:53:44,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:53:44,721 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-10 14:53:44,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,723 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,723 INFO L280 TraceCheckUtils]: 9: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,724 INFO L263 TraceCheckUtils]: 10: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-10 14:53:44,724 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:53:44,724 INFO L280 TraceCheckUtils]: 13: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,725 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,726 INFO L280 TraceCheckUtils]: 15: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,728 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:53:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:44,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:44,756 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-10 14:53:44,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:53:44,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-10 14:53:44,757 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-10 14:53:44,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:53:44,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,761 INFO L263 TraceCheckUtils]: 7: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-10 14:53:44,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:53:44,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-10 14:53:44,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,764 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,766 INFO L263 TraceCheckUtils]: 14: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-10 14:53:44,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:53:44,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,768 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,770 INFO L280 TraceCheckUtils]: 19: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,773 INFO L280 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,776 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:53:44,777 INFO L280 TraceCheckUtils]: 22: Hoare triple {1664#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:53:44,778 INFO L263 TraceCheckUtils]: 23: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-10 14:53:44,778 INFO L280 TraceCheckUtils]: 24: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,779 INFO L280 TraceCheckUtils]: 25: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:44,780 INFO L280 TraceCheckUtils]: 26: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:44,781 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-10 14:53:44,781 INFO L280 TraceCheckUtils]: 28: Hoare triple {1611#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1611#false} is VALID [2020-07-10 14:53:44,782 INFO L280 TraceCheckUtils]: 29: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-10 14:53:44,782 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1611#false} {1614#(<= 15 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-10 14:53:44,783 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-10 14:53:44,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,784 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-10 14:53:44,784 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-10 14:53:44,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 15; {1614#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:44,786 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-10 14:53:44,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:53:44,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-10 14:53:44,787 INFO L263 TraceCheckUtils]: 9: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-10 14:53:44,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,789 INFO L280 TraceCheckUtils]: 11: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:53:44,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,790 INFO L263 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-10 14:53:44,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,790 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:53:44,790 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-10 14:53:44,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,792 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,792 INFO L280 TraceCheckUtils]: 19: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,792 INFO L263 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-10 14:53:44,793 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:44,793 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:53:44,793 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:44,794 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,795 INFO L280 TraceCheckUtils]: 25: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,795 INFO L280 TraceCheckUtils]: 26: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,797 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:53:44,798 INFO L280 TraceCheckUtils]: 28: Hoare triple {1664#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:53:44,798 INFO L263 TraceCheckUtils]: 29: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-10 14:53:44,799 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:44,799 INFO L280 TraceCheckUtils]: 31: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:44,800 INFO L280 TraceCheckUtils]: 32: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:53:44,802 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-10 14:53:44,802 INFO L280 TraceCheckUtils]: 34: Hoare triple {1611#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1611#false} is VALID [2020-07-10 14:53:44,802 INFO L280 TraceCheckUtils]: 35: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-10 14:53:44,802 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1611#false} {1614#(<= 15 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-10 14:53:44,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {1611#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1611#false} is VALID [2020-07-10 14:53:44,803 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 610 == ~result~0; {1611#false} is VALID [2020-07-10 14:53:44,803 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-10 14:53:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 14:53:44,805 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975820626] [2020-07-10 14:53:44,806 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1368861391] [2020-07-10 14:53:44,806 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,839 INFO L264 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:53:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:44,852 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:53:45,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-10 14:53:45,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:45,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-10 14:53:45,025 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-10 14:53:45,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 15; {1614#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:45,026 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-10 14:53:45,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:45,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:45,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:45,028 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-10 14:53:45,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:45,030 INFO L280 TraceCheckUtils]: 11: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:45,031 INFO L280 TraceCheckUtils]: 12: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:45,031 INFO L263 TraceCheckUtils]: 13: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-10 14:53:45,032 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:45,032 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:45,033 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:45,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {1735#(<= |fibo1_#in~n| 1)} assume true; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:45,035 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1735#(<= |fibo1_#in~n| 1)} {1716#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:45,036 INFO L280 TraceCheckUtils]: 19: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:45,036 INFO L263 TraceCheckUtils]: 20: Hoare triple {1742#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-10 14:53:45,036 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:45,036 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:53:45,037 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:45,038 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1610#true} {1742#(<= |fibo2_#in~n| 2)} #55#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:45,039 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 [2020-07-10 14:53:45,039 INFO L280 TraceCheckUtils]: 26: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume true; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:45,041 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1742#(<= |fibo2_#in~n| 2)} {1703#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:45,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:45,042 INFO L263 TraceCheckUtils]: 29: Hoare triple {1770#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-10 14:53:45,042 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:53:45,042 INFO L280 TraceCheckUtils]: 31: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:53:45,042 INFO L280 TraceCheckUtils]: 32: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:53:45,044 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1610#true} {1770#(<= |fibo1_#in~n| 3)} #59#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:45,044 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 [2020-07-10 14:53:45,045 INFO L280 TraceCheckUtils]: 35: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume true; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:45,046 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1770#(<= |fibo1_#in~n| 3)} {1614#(<= 15 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-10 14:53:45,046 INFO L280 TraceCheckUtils]: 37: Hoare triple {1611#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1611#false} is VALID [2020-07-10 14:53:45,047 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 610 == ~result~0; {1611#false} is VALID [2020-07-10 14:53:45,047 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-10 14:53:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-10 14:53:45,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:53:45,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2020-07-10 14:53:45,050 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385126456] [2020-07-10 14:53:45,051 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-10 14:53:45,052 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:45,052 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 14:53:45,122 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:45,123 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 14:53:45,123 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:45,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 14:53:45,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2020-07-10 14:53:45,124 INFO L87 Difference]: Start difference. First operand 66 states and 95 transitions. Second operand 13 states. [2020-07-10 14:53:46,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:46,758 INFO L93 Difference]: Finished difference Result 180 states and 324 transitions. [2020-07-10 14:53:46,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:53:46,758 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-10 14:53:46,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:53:46,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-10 14:53:46,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:53:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-10 14:53:46,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 133 transitions. [2020-07-10 14:53:46,944 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:46,955 INFO L225 Difference]: With dead ends: 180 [2020-07-10 14:53:46,956 INFO L226 Difference]: Without dead ends: 120 [2020-07-10 14:53:46,962 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=86, Invalid=376, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:53:46,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-10 14:53:47,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 106. [2020-07-10 14:53:47,051 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:47,051 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 106 states. [2020-07-10 14:53:47,052 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 106 states. [2020-07-10 14:53:47,052 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 106 states. [2020-07-10 14:53:47,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:47,062 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-10 14:53:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-10 14:53:47,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:47,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:47,064 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 120 states. [2020-07-10 14:53:47,064 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 120 states. [2020-07-10 14:53:47,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:47,074 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-10 14:53:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-10 14:53:47,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:47,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:47,076 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:47,076 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-10 14:53:47,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2020-07-10 14:53:47,084 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 40 [2020-07-10 14:53:47,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:47,084 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2020-07-10 14:53:47,084 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 14:53:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2020-07-10 14:53:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-10 14:53:47,086 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:47,086 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:47,301 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:47,302 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:47,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:47,303 INFO L82 PathProgramCache]: Analyzing trace with hash -405677468, now seen corresponding path program 1 times [2020-07-10 14:53:47,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:47,304 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008227507] [2020-07-10 14:53:47,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,342 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-10 14:53:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,454 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,455 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:53:47,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,467 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:47,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,470 INFO L263 TraceCheckUtils]: 3: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,471 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,471 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,471 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,472 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,473 INFO L263 TraceCheckUtils]: 10: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:53:47,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,475 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,477 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:53:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:47,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:47,500 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-10 14:53:47,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:53:47,501 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,501 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:47,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,503 INFO L263 TraceCheckUtils]: 7: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,503 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,504 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,504 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,505 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,506 INFO L280 TraceCheckUtils]: 13: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,506 INFO L263 TraceCheckUtils]: 14: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,506 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,506 INFO L280 TraceCheckUtils]: 16: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:53:47,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,508 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,508 INFO L280 TraceCheckUtils]: 19: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,509 INFO L280 TraceCheckUtils]: 20: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,510 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:53:47,511 INFO L280 TraceCheckUtils]: 22: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:53:47,511 INFO L263 TraceCheckUtils]: 23: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,512 INFO L280 TraceCheckUtils]: 24: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,513 INFO L280 TraceCheckUtils]: 25: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:47,513 INFO L280 TraceCheckUtils]: 26: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:47,514 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-10 14:53:47,515 INFO L280 TraceCheckUtils]: 28: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2440#false} is VALID [2020-07-10 14:53:47,515 INFO L280 TraceCheckUtils]: 29: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:53:47,515 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-10 14:53:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,522 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,522 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-10 14:53:47,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:53:47,523 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,524 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:53:47,524 INFO L263 TraceCheckUtils]: 7: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,526 INFO L280 TraceCheckUtils]: 9: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:47,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,527 INFO L263 TraceCheckUtils]: 11: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,527 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,527 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,528 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,528 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,529 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,529 INFO L280 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,530 INFO L263 TraceCheckUtils]: 18: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,530 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:53:47,530 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,531 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,532 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,534 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:53:47,534 INFO L280 TraceCheckUtils]: 26: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:53:47,535 INFO L263 TraceCheckUtils]: 27: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,536 INFO L280 TraceCheckUtils]: 28: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,537 INFO L280 TraceCheckUtils]: 29: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:47,537 INFO L280 TraceCheckUtils]: 30: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:47,538 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-10 14:53:47,539 INFO L280 TraceCheckUtils]: 32: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2440#false} is VALID [2020-07-10 14:53:47,539 INFO L280 TraceCheckUtils]: 33: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:53:47,539 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-10 14:53:47,539 INFO L280 TraceCheckUtils]: 35: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-10 14:53:47,540 INFO L263 TraceCheckUtils]: 36: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,540 INFO L280 TraceCheckUtils]: 37: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,540 INFO L280 TraceCheckUtils]: 38: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,540 INFO L280 TraceCheckUtils]: 39: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,541 INFO L280 TraceCheckUtils]: 40: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,541 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-10 14:53:47,541 INFO L280 TraceCheckUtils]: 42: Hoare triple {2440#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2440#false} is VALID [2020-07-10 14:53:47,541 INFO L280 TraceCheckUtils]: 43: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:53:47,541 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2440#false} {2443#(<= 15 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-10 14:53:47,544 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-10 14:53:47,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-10 14:53:47,545 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-10 14:53:47,547 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 15; {2443#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:47,547 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-10 14:53:47,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,548 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:53:47,548 INFO L263 TraceCheckUtils]: 9: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,549 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,549 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:53:47,549 INFO L263 TraceCheckUtils]: 13: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,550 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,551 INFO L280 TraceCheckUtils]: 15: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:47,551 INFO L280 TraceCheckUtils]: 16: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,552 INFO L263 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,552 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,552 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,552 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,552 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,553 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,554 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,554 INFO L263 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,554 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,554 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:53:47,555 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,556 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,556 INFO L280 TraceCheckUtils]: 29: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,557 INFO L280 TraceCheckUtils]: 30: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,558 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:53:47,558 INFO L280 TraceCheckUtils]: 32: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:53:47,559 INFO L263 TraceCheckUtils]: 33: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,559 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:47,560 INFO L280 TraceCheckUtils]: 35: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:47,561 INFO L280 TraceCheckUtils]: 36: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:53:47,562 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-10 14:53:47,562 INFO L280 TraceCheckUtils]: 38: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2440#false} is VALID [2020-07-10 14:53:47,562 INFO L280 TraceCheckUtils]: 39: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:53:47,562 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-10 14:53:47,563 INFO L280 TraceCheckUtils]: 41: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-10 14:53:47,563 INFO L263 TraceCheckUtils]: 42: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,563 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,563 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,563 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,564 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,564 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-10 14:53:47,564 INFO L280 TraceCheckUtils]: 48: Hoare triple {2440#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2440#false} is VALID [2020-07-10 14:53:47,564 INFO L280 TraceCheckUtils]: 49: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:53:47,564 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2440#false} {2443#(<= 15 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-10 14:53:47,565 INFO L280 TraceCheckUtils]: 51: Hoare triple {2440#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2440#false} is VALID [2020-07-10 14:53:47,565 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 610 == ~result~0; {2440#false} is VALID [2020-07-10 14:53:47,565 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-10 14:53:47,568 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-10 14:53:47,568 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1008227507] [2020-07-10 14:53:47,568 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [369391258] [2020-07-10 14:53:47,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,635 INFO L264 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 14:53:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:47,653 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:53:47,850 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-10 14:53:47,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,850 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-10 14:53:47,851 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-10 14:53:47,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 15; {2443#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:47,851 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-10 14:53:47,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:47,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:47,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:47,853 INFO L263 TraceCheckUtils]: 9: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:47,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:47,855 INFO L280 TraceCheckUtils]: 12: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:47,855 INFO L263 TraceCheckUtils]: 13: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:47,856 INFO L280 TraceCheckUtils]: 15: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:47,857 INFO L280 TraceCheckUtils]: 16: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:47,857 INFO L263 TraceCheckUtils]: 17: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:53:47,857 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:47,858 INFO L280 TraceCheckUtils]: 19: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:47,859 INFO L280 TraceCheckUtils]: 20: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:47,859 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#(<= |fibo2_#in~n| 1)} assume true; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:47,861 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2626#(<= |fibo2_#in~n| 1)} {2582#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:47,861 INFO L280 TraceCheckUtils]: 23: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:47,861 INFO L263 TraceCheckUtils]: 24: Hoare triple {2633#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,861 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,862 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:53:47,862 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,863 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2439#true} {2633#(<= |fibo1_#in~n| 2)} #59#return; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:47,863 INFO L280 TraceCheckUtils]: 29: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:47,864 INFO L280 TraceCheckUtils]: 30: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume true; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:47,865 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2633#(<= |fibo1_#in~n| 2)} {2595#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:47,865 INFO L280 TraceCheckUtils]: 32: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:47,866 INFO L263 TraceCheckUtils]: 33: Hoare triple {2661#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,866 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,866 INFO L280 TraceCheckUtils]: 35: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:53:47,866 INFO L280 TraceCheckUtils]: 36: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,867 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2439#true} {2661#(<= |fibo2_#in~n| 3)} #55#return; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:47,868 INFO L280 TraceCheckUtils]: 38: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:47,868 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume true; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:47,869 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2661#(<= |fibo2_#in~n| 3)} {2582#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:47,870 INFO L280 TraceCheckUtils]: 41: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:47,871 INFO L263 TraceCheckUtils]: 42: Hoare triple {2689#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:53:47,871 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:53:47,871 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:53:47,871 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:53:47,871 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:53:47,873 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2689#(<= |fibo1_#in~n| 4)} #59#return; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:47,873 INFO L280 TraceCheckUtils]: 48: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:47,874 INFO L280 TraceCheckUtils]: 49: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume true; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:47,875 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2689#(<= |fibo1_#in~n| 4)} {2443#(<= 15 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-10 14:53:47,876 INFO L280 TraceCheckUtils]: 51: Hoare triple {2440#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2440#false} is VALID [2020-07-10 14:53:47,876 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 610 == ~result~0; {2440#false} is VALID [2020-07-10 14:53:47,876 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-10 14:53:47,881 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-10 14:53:47,882 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:53:47,882 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 14 [2020-07-10 14:53:47,882 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403248155] [2020-07-10 14:53:47,883 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-10 14:53:47,884 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:47,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 14:53:47,984 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:47,985 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 14:53:47,985 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:47,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 14:53:47,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:53:47,987 INFO L87 Difference]: Start difference. First operand 106 states and 169 transitions. Second operand 14 states. [2020-07-10 14:53:49,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:49,974 INFO L93 Difference]: Finished difference Result 258 states and 498 transitions. [2020-07-10 14:53:49,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 14:53:49,975 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-10 14:53:49,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:53:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-10 14:53:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:53:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-10 14:53:49,986 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 164 transitions. [2020-07-10 14:53:50,208 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:50,217 INFO L225 Difference]: With dead ends: 258 [2020-07-10 14:53:50,217 INFO L226 Difference]: Without dead ends: 158 [2020-07-10 14:53:50,219 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=102, Invalid=450, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:53:50,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-10 14:53:50,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 112. [2020-07-10 14:53:50,315 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:50,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 112 states. [2020-07-10 14:53:50,315 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 112 states. [2020-07-10 14:53:50,315 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 112 states. [2020-07-10 14:53:50,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:50,328 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-10 14:53:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-10 14:53:50,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:50,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:50,331 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 158 states. [2020-07-10 14:53:50,331 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 158 states. [2020-07-10 14:53:50,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:50,343 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-10 14:53:50,343 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-10 14:53:50,345 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:50,345 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:50,345 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:50,345 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:50,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-10 14:53:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 180 transitions. [2020-07-10 14:53:50,352 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 180 transitions. Word has length 54 [2020-07-10 14:53:50,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:50,353 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 180 transitions. [2020-07-10 14:53:50,353 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 14:53:50,353 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2020-07-10 14:53:50,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-10 14:53:50,355 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:50,355 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:50,568 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-10 14:53:50,569 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:50,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:50,570 INFO L82 PathProgramCache]: Analyzing trace with hash -2119203654, now seen corresponding path program 1 times [2020-07-10 14:53:50,570 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:50,571 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405385937] [2020-07-10 14:53:50,571 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:50,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,633 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-10 14:53:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:50,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:50,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,867 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:50,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,879 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:53:50,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,881 INFO L263 TraceCheckUtils]: 3: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:50,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,882 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:50,882 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:50,882 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,883 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,884 INFO L263 TraceCheckUtils]: 10: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:50,884 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,884 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:50,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,885 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,888 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:50,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:50,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,896 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,898 INFO L263 TraceCheckUtils]: 3: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:50,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:53:50,900 INFO L280 TraceCheckUtils]: 6: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,900 INFO L263 TraceCheckUtils]: 7: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:50,900 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,900 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:50,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:50,901 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,902 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,903 INFO L263 TraceCheckUtils]: 14: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:50,903 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:50,903 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,904 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,905 INFO L280 TraceCheckUtils]: 19: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,905 INFO L280 TraceCheckUtils]: 20: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,907 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,907 INFO L263 TraceCheckUtils]: 23: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:50,908 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,908 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:50,908 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:50,908 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,909 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,910 INFO L280 TraceCheckUtils]: 29: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,911 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:53:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:50,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:50,936 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-10 14:53:50,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:50,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:50,937 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:50,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,939 INFO L263 TraceCheckUtils]: 7: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:50,940 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,940 INFO L280 TraceCheckUtils]: 9: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:53:50,941 INFO L280 TraceCheckUtils]: 10: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,941 INFO L263 TraceCheckUtils]: 11: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:50,942 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,942 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:50,942 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:50,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,943 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,944 INFO L280 TraceCheckUtils]: 17: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,944 INFO L263 TraceCheckUtils]: 18: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:50,947 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,947 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:50,948 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,950 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,950 INFO L280 TraceCheckUtils]: 23: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,951 INFO L280 TraceCheckUtils]: 24: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:50,952 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,953 INFO L280 TraceCheckUtils]: 26: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,953 INFO L263 TraceCheckUtils]: 27: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:50,953 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:50,953 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:50,953 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:50,954 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:50,954 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,955 INFO L280 TraceCheckUtils]: 33: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,955 INFO L280 TraceCheckUtils]: 34: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,957 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:53:50,957 INFO L280 TraceCheckUtils]: 36: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:53:50,957 INFO L263 TraceCheckUtils]: 37: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:50,958 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,958 INFO L280 TraceCheckUtils]: 39: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:50,959 INFO L280 TraceCheckUtils]: 40: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:50,959 INFO L280 TraceCheckUtils]: 41: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:50,961 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-10 14:53:50,961 INFO L280 TraceCheckUtils]: 43: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3551#false} is VALID [2020-07-10 14:53:50,961 INFO L280 TraceCheckUtils]: 44: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:53:50,961 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-10 14:53:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:51,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,001 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:51,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,007 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,008 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,009 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,009 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,010 INFO L263 TraceCheckUtils]: 10: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,022 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,023 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,023 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,023 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,023 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:53:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:51,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,032 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:53:51,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,033 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,033 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,034 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,034 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,034 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,035 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,035 INFO L263 TraceCheckUtils]: 14: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,035 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,036 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,036 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,036 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,036 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:53:51,036 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,037 INFO L263 TraceCheckUtils]: 23: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,037 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,037 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,037 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,037 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,038 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:53:51,038 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-10 14:53:51,038 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,038 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:51,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,043 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,044 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,044 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,045 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,045 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,046 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,046 INFO L263 TraceCheckUtils]: 11: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,046 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,046 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,046 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,047 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,047 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,047 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,047 INFO L263 TraceCheckUtils]: 18: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,047 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,048 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,048 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,048 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,048 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,048 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,049 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:53:51,049 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,049 INFO L263 TraceCheckUtils]: 27: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,049 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,049 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,050 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,050 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,050 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:53:51,050 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-10 14:53:51,050 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,050 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,051 INFO L280 TraceCheckUtils]: 36: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,051 INFO L263 TraceCheckUtils]: 37: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,051 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,051 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,051 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,052 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,052 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,052 INFO L280 TraceCheckUtils]: 43: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,052 INFO L280 TraceCheckUtils]: 44: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,052 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-10 14:53:51,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,054 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,055 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,056 INFO L280 TraceCheckUtils]: 9: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,057 INFO L263 TraceCheckUtils]: 11: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,058 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:53:51,059 INFO L280 TraceCheckUtils]: 14: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,059 INFO L263 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,060 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,060 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,060 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,061 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,062 INFO L280 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,062 INFO L263 TraceCheckUtils]: 22: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,062 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,062 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,064 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,064 INFO L280 TraceCheckUtils]: 27: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,065 INFO L280 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,066 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,066 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,067 INFO L263 TraceCheckUtils]: 31: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,067 INFO L280 TraceCheckUtils]: 32: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,067 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,067 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,067 INFO L280 TraceCheckUtils]: 35: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,068 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,069 INFO L280 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,069 INFO L280 TraceCheckUtils]: 38: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,070 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:53:51,071 INFO L280 TraceCheckUtils]: 40: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:53:51,071 INFO L263 TraceCheckUtils]: 41: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,071 INFO L280 TraceCheckUtils]: 42: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,072 INFO L280 TraceCheckUtils]: 43: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,072 INFO L280 TraceCheckUtils]: 44: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:51,073 INFO L280 TraceCheckUtils]: 45: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:51,074 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-10 14:53:51,074 INFO L280 TraceCheckUtils]: 47: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3551#false} is VALID [2020-07-10 14:53:51,074 INFO L280 TraceCheckUtils]: 48: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:53:51,074 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-10 14:53:51,075 INFO L280 TraceCheckUtils]: 50: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-10 14:53:51,075 INFO L263 TraceCheckUtils]: 51: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,075 INFO L280 TraceCheckUtils]: 52: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,075 INFO L280 TraceCheckUtils]: 53: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,075 INFO L280 TraceCheckUtils]: 54: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,076 INFO L263 TraceCheckUtils]: 55: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,076 INFO L280 TraceCheckUtils]: 56: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,076 INFO L280 TraceCheckUtils]: 57: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,076 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,076 INFO L263 TraceCheckUtils]: 59: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,077 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,077 INFO L280 TraceCheckUtils]: 61: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,077 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,077 INFO L263 TraceCheckUtils]: 63: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,077 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,078 INFO L280 TraceCheckUtils]: 65: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,078 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,078 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,078 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,078 INFO L280 TraceCheckUtils]: 69: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,079 INFO L263 TraceCheckUtils]: 70: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,079 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,079 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,079 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,079 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,079 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,080 INFO L280 TraceCheckUtils]: 76: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,080 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:53:51,080 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,080 INFO L263 TraceCheckUtils]: 79: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,080 INFO L280 TraceCheckUtils]: 80: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,081 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,081 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,081 INFO L280 TraceCheckUtils]: 83: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,081 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:53:51,081 INFO L280 TraceCheckUtils]: 85: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-10 14:53:51,083 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,084 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,084 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,084 INFO L263 TraceCheckUtils]: 89: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,084 INFO L280 TraceCheckUtils]: 90: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,084 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,085 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,085 INFO L280 TraceCheckUtils]: 93: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,085 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,085 INFO L280 TraceCheckUtils]: 95: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,085 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,086 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-10 14:53:51,086 INFO L280 TraceCheckUtils]: 98: Hoare triple {3551#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3551#false} is VALID [2020-07-10 14:53:51,086 INFO L280 TraceCheckUtils]: 99: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:53:51,086 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3551#false} {3554#(<= 15 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-10 14:53:51,092 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-10 14:53:51,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-10 14:53:51,093 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-10 14:53:51,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 15; {3554#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:51,094 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-10 14:53:51,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,095 INFO L263 TraceCheckUtils]: 9: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,095 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,095 INFO L263 TraceCheckUtils]: 13: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,096 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,096 INFO L280 TraceCheckUtils]: 15: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,097 INFO L280 TraceCheckUtils]: 16: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,097 INFO L263 TraceCheckUtils]: 17: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,097 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:53:51,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,099 INFO L263 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,099 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,099 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,100 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,100 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,101 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,101 INFO L280 TraceCheckUtils]: 27: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,101 INFO L263 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,102 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,102 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,102 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,103 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,103 INFO L280 TraceCheckUtils]: 33: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,104 INFO L280 TraceCheckUtils]: 34: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:51,105 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,105 INFO L280 TraceCheckUtils]: 36: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,105 INFO L263 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,106 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,106 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,106 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,106 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,107 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,107 INFO L280 TraceCheckUtils]: 43: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,108 INFO L280 TraceCheckUtils]: 44: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,109 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:53:51,109 INFO L280 TraceCheckUtils]: 46: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:53:51,110 INFO L263 TraceCheckUtils]: 47: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,110 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,111 INFO L280 TraceCheckUtils]: 49: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:51,111 INFO L280 TraceCheckUtils]: 50: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:51,112 INFO L280 TraceCheckUtils]: 51: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:51,113 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-10 14:53:51,113 INFO L280 TraceCheckUtils]: 53: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3551#false} is VALID [2020-07-10 14:53:51,113 INFO L280 TraceCheckUtils]: 54: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:53:51,113 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-10 14:53:51,114 INFO L280 TraceCheckUtils]: 56: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-10 14:53:51,114 INFO L263 TraceCheckUtils]: 57: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,114 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,114 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,114 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,114 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,115 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,115 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,115 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,115 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,115 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,115 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,116 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,116 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,116 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,116 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,116 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,116 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,117 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,117 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,117 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,117 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,117 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,117 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,118 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,118 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,118 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,118 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:53:51,118 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,119 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,119 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,119 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,119 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,119 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,119 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:53:51,120 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-10 14:53:51,120 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,120 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,120 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,120 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,120 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,121 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,121 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,121 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,121 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,121 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,121 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,122 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-10 14:53:51,122 INFO L280 TraceCheckUtils]: 104: Hoare triple {3551#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3551#false} is VALID [2020-07-10 14:53:51,122 INFO L280 TraceCheckUtils]: 105: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:53:51,122 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3551#false} {3554#(<= 15 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-10 14:53:51,122 INFO L280 TraceCheckUtils]: 107: Hoare triple {3551#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3551#false} is VALID [2020-07-10 14:53:51,122 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 610 == ~result~0; {3551#false} is VALID [2020-07-10 14:53:51,123 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-10 14:53:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 44 proven. 79 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-07-10 14:53:51,130 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405385937] [2020-07-10 14:53:51,130 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [579452766] [2020-07-10 14:53:51,131 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:51,179 INFO L264 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:53:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:51,207 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:53:51,487 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-10 14:53:51,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,488 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-10 14:53:51,488 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-10 14:53:51,489 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 15; {3554#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:51,489 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-10 14:53:51,489 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:51,490 INFO L280 TraceCheckUtils]: 7: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:51,490 INFO L280 TraceCheckUtils]: 8: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:51,490 INFO L263 TraceCheckUtils]: 9: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,491 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:51,491 INFO L280 TraceCheckUtils]: 11: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:51,491 INFO L280 TraceCheckUtils]: 12: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:51,492 INFO L263 TraceCheckUtils]: 13: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,492 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:51,493 INFO L280 TraceCheckUtils]: 15: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:51,493 INFO L280 TraceCheckUtils]: 16: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:51,493 INFO L263 TraceCheckUtils]: 17: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,494 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:51,494 INFO L280 TraceCheckUtils]: 19: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:51,496 INFO L280 TraceCheckUtils]: 20: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:51,496 INFO L263 TraceCheckUtils]: 21: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,497 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:51,498 INFO L280 TraceCheckUtils]: 23: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:51,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:51,501 INFO L280 TraceCheckUtils]: 25: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:51,502 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3927#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:51,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:51,502 INFO L263 TraceCheckUtils]: 28: Hoare triple {3976#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,502 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,502 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,503 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3976#(<= |fibo2_#in~n| 2)} #55#return; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:51,504 INFO L280 TraceCheckUtils]: 33: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:51,505 INFO L280 TraceCheckUtils]: 34: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume true; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:51,506 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3976#(<= |fibo2_#in~n| 2)} {3914#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:51,506 INFO L280 TraceCheckUtils]: 36: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:51,507 INFO L263 TraceCheckUtils]: 37: Hoare triple {4004#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,507 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,507 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,508 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,509 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {4004#(<= |fibo1_#in~n| 3)} #59#return; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:51,512 INFO L280 TraceCheckUtils]: 43: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:51,515 INFO L280 TraceCheckUtils]: 44: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume true; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:53:51,516 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4004#(<= |fibo1_#in~n| 3)} {3927#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:53:51,517 INFO L280 TraceCheckUtils]: 46: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:53:51,517 INFO L263 TraceCheckUtils]: 47: Hoare triple {4035#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,517 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,517 INFO L280 TraceCheckUtils]: 49: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,517 INFO L280 TraceCheckUtils]: 50: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,517 INFO L280 TraceCheckUtils]: 51: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,518 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3550#true} {4035#(<= |fibo2_#in~n| 4)} #55#return; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:53:51,518 INFO L280 TraceCheckUtils]: 53: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:53:51,519 INFO L280 TraceCheckUtils]: 54: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume true; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:53:51,519 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4035#(<= |fibo2_#in~n| 4)} {3914#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:53:51,520 INFO L280 TraceCheckUtils]: 56: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:53:51,520 INFO L263 TraceCheckUtils]: 57: Hoare triple {4066#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,520 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,520 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,520 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,520 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,521 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,521 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,521 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,521 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,521 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,522 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,522 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:53:51,522 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:53:51,522 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,522 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,523 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,523 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,523 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,523 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,523 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,523 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,524 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:53:51,524 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,524 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,524 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,524 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,524 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:53:51,524 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,524 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,525 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,525 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,525 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,525 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,525 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:53:51,525 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-10 14:53:51,525 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,525 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:53:51,526 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:53:51,526 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:53:51,526 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:53:51,526 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:53:51,526 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:53:51,526 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,527 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:53:51,527 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-10 14:53:51,527 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:53:51,529 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {4066#(<= |fibo1_#in~n| 5)} #59#return; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:53:51,535 INFO L280 TraceCheckUtils]: 104: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:53:51,536 INFO L280 TraceCheckUtils]: 105: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume true; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:53:51,537 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4066#(<= |fibo1_#in~n| 5)} {3554#(<= 15 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-10 14:53:51,537 INFO L280 TraceCheckUtils]: 107: Hoare triple {3551#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3551#false} is VALID [2020-07-10 14:53:51,537 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 610 == ~result~0; {3551#false} is VALID [2020-07-10 14:53:51,537 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-10 14:53:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 17 proven. 119 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-07-10 14:53:51,546 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:53:51,546 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2020-07-10 14:53:51,547 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488950950] [2020-07-10 14:53:51,547 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-10 14:53:51,559 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:51,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-10 14:53:51,685 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:51,685 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-10 14:53:51,686 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:51,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-10 14:53:51,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:53:51,686 INFO L87 Difference]: Start difference. First operand 112 states and 180 transitions. Second operand 16 states. [2020-07-10 14:53:53,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:53,779 INFO L93 Difference]: Finished difference Result 243 states and 465 transitions. [2020-07-10 14:53:53,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-10 14:53:53,779 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-10 14:53:53,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-10 14:53:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-10 14:53:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-10 14:53:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-10 14:53:53,791 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 182 transitions. [2020-07-10 14:53:54,035 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:54,044 INFO L225 Difference]: With dead ends: 243 [2020-07-10 14:53:54,044 INFO L226 Difference]: Without dead ends: 110 [2020-07-10 14:53:54,046 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=153, Invalid=717, Unknown=0, NotChecked=0, Total=870 [2020-07-10 14:53:54,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-10 14:53:54,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2020-07-10 14:53:54,122 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:54,122 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 87 states. [2020-07-10 14:53:54,122 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 87 states. [2020-07-10 14:53:54,122 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 87 states. [2020-07-10 14:53:54,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:54,134 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-10 14:53:54,134 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-10 14:53:54,135 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:54,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:54,136 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 110 states. [2020-07-10 14:53:54,136 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 110 states. [2020-07-10 14:53:54,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:54,144 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-10 14:53:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-10 14:53:54,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:54,146 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:54,147 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:54,147 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:54,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-10 14:53:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-10 14:53:54,153 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 110 [2020-07-10 14:53:54,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:54,153 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-10 14:53:54,153 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-10 14:53:54,153 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-10 14:53:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-07-10 14:53:54,158 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:54,158 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 10, 9, 9, 9, 7, 7, 7, 7, 7, 7, 7, 6, 4, 4, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:54,373 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:54,374 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:54,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:54,375 INFO L82 PathProgramCache]: Analyzing trace with hash 930138238, now seen corresponding path program 1 times [2020-07-10 14:53:54,375 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:54,375 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017665564] [2020-07-10 14:53:54,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,472 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-10 14:53:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,693 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,701 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:54,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,703 INFO L263 TraceCheckUtils]: 3: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,704 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,704 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,705 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,705 INFO L280 TraceCheckUtils]: 9: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,706 INFO L263 TraceCheckUtils]: 10: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,706 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,708 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,708 INFO L280 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,709 INFO L280 TraceCheckUtils]: 16: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,710 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,715 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,717 INFO L263 TraceCheckUtils]: 3: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:54,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,719 INFO L263 TraceCheckUtils]: 7: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,720 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,720 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,721 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,722 INFO L263 TraceCheckUtils]: 14: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,722 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,722 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,723 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,724 INFO L280 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,725 INFO L280 TraceCheckUtils]: 20: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,726 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,727 INFO L263 TraceCheckUtils]: 23: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,727 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,727 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,727 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,729 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,730 INFO L280 TraceCheckUtils]: 29: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,730 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,731 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:54,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:54,756 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:53:54,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,758 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,761 INFO L263 TraceCheckUtils]: 7: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:54,764 INFO L280 TraceCheckUtils]: 10: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,764 INFO L263 TraceCheckUtils]: 11: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,764 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,765 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,765 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,766 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,767 INFO L263 TraceCheckUtils]: 18: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,768 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,768 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,768 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,769 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,770 INFO L280 TraceCheckUtils]: 23: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,771 INFO L280 TraceCheckUtils]: 24: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,772 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,773 INFO L280 TraceCheckUtils]: 26: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,773 INFO L263 TraceCheckUtils]: 27: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,773 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,774 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,774 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,776 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,777 INFO L280 TraceCheckUtils]: 33: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,777 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,779 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:54,780 INFO L280 TraceCheckUtils]: 36: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:54,780 INFO L263 TraceCheckUtils]: 37: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,781 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,781 INFO L280 TraceCheckUtils]: 39: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,782 INFO L280 TraceCheckUtils]: 40: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:54,783 INFO L280 TraceCheckUtils]: 41: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:54,784 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:53:54,785 INFO L280 TraceCheckUtils]: 43: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-10 14:53:54,785 INFO L280 TraceCheckUtils]: 44: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:54,785 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-10 14:53:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,802 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,806 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,807 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,808 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,808 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,808 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,809 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,809 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:54,810 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,810 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-10 14:53:54,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,811 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,811 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,812 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,812 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,812 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,813 INFO L280 TraceCheckUtils]: 10: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,814 INFO L263 TraceCheckUtils]: 11: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,814 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,816 INFO L280 TraceCheckUtils]: 13: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:54,817 INFO L280 TraceCheckUtils]: 14: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,817 INFO L263 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,817 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,818 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,819 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,820 INFO L280 TraceCheckUtils]: 21: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,820 INFO L263 TraceCheckUtils]: 22: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,820 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,821 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,821 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,822 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,823 INFO L280 TraceCheckUtils]: 27: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,824 INFO L280 TraceCheckUtils]: 28: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:54,826 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,826 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,827 INFO L263 TraceCheckUtils]: 31: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,827 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,828 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,828 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,829 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,830 INFO L280 TraceCheckUtils]: 37: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,831 INFO L280 TraceCheckUtils]: 38: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,832 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:54,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:54,833 INFO L263 TraceCheckUtils]: 41: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,834 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,835 INFO L280 TraceCheckUtils]: 43: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:54,836 INFO L280 TraceCheckUtils]: 44: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:54,836 INFO L280 TraceCheckUtils]: 45: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:54,837 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:53:54,838 INFO L280 TraceCheckUtils]: 47: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-10 14:53:54,838 INFO L280 TraceCheckUtils]: 48: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:54,838 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-10 14:53:54,838 INFO L280 TraceCheckUtils]: 50: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-10 14:53:54,839 INFO L263 TraceCheckUtils]: 51: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,839 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,839 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,839 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,840 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,841 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,841 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,841 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,842 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,842 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,842 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,843 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,843 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,843 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,844 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:54,844 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,844 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-10 14:53:54,845 INFO L280 TraceCheckUtils]: 70: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4911#false} is VALID [2020-07-10 14:53:54,845 INFO L280 TraceCheckUtils]: 71: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:54,845 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-10 14:53:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,918 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,923 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,925 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,927 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,927 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,927 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,928 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,928 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,928 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,928 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,929 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:54,929 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,929 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,935 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:54,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,936 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,937 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,938 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,938 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,939 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,939 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,939 INFO L263 TraceCheckUtils]: 14: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,939 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,939 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,940 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,940 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,940 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:54,940 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,940 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:54,941 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,941 INFO L263 TraceCheckUtils]: 23: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,941 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,941 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,942 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,942 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,942 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:54,943 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:54,943 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,944 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,953 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,954 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,956 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,956 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,956 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,957 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,957 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,957 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,958 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,958 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,958 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,959 INFO L263 TraceCheckUtils]: 18: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,959 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,959 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,960 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,961 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,961 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:54,962 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,962 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:54,962 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,963 INFO L263 TraceCheckUtils]: 27: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,963 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,964 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,964 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,964 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,965 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:54,965 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:54,965 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,966 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,966 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,966 INFO L263 TraceCheckUtils]: 37: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,967 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,968 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,968 INFO L280 TraceCheckUtils]: 41: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,968 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,969 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:54,969 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,969 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,987 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:54,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,994 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:54,995 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:54,996 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,996 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:54,996 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:54,996 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,996 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:54,997 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:54,997 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:54,997 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,997 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:54,998 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,998 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:54,998 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:54,998 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:54,998 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:54,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:54,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,000 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,001 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,001 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,002 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,002 INFO L263 TraceCheckUtils]: 15: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,003 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,003 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,004 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,004 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,004 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,005 INFO L263 TraceCheckUtils]: 22: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,005 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,005 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,006 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,006 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,006 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,007 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,007 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:55,007 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,008 INFO L263 TraceCheckUtils]: 31: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,008 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,008 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,009 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,009 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,009 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:55,010 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:55,010 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,010 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,011 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,011 INFO L263 TraceCheckUtils]: 41: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,011 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,012 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,012 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,012 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,013 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,013 INFO L280 TraceCheckUtils]: 47: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,013 INFO L280 TraceCheckUtils]: 48: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,014 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:55,014 INFO L280 TraceCheckUtils]: 50: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,014 INFO L263 TraceCheckUtils]: 51: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,015 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,015 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,015 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,016 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,016 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,016 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,017 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,017 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,017 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,018 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,018 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,018 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,019 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,019 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,019 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,019 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,020 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,020 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:55,020 INFO L280 TraceCheckUtils]: 70: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:55,020 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,021 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-10 14:53:55,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,027 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,028 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,029 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,033 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,035 INFO L263 TraceCheckUtils]: 15: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:55,039 INFO L280 TraceCheckUtils]: 18: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,039 INFO L263 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,039 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,040 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,040 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,040 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,041 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,042 INFO L280 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,042 INFO L263 TraceCheckUtils]: 26: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,043 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,043 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,043 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,044 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,045 INFO L280 TraceCheckUtils]: 31: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,046 INFO L280 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,047 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,048 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,048 INFO L263 TraceCheckUtils]: 35: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,049 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,051 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,051 INFO L280 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,052 INFO L280 TraceCheckUtils]: 42: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,054 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:55,055 INFO L280 TraceCheckUtils]: 44: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:55,055 INFO L263 TraceCheckUtils]: 45: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,056 INFO L280 TraceCheckUtils]: 46: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,056 INFO L280 TraceCheckUtils]: 47: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,057 INFO L280 TraceCheckUtils]: 48: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:55,057 INFO L280 TraceCheckUtils]: 49: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:55,058 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:53:55,059 INFO L280 TraceCheckUtils]: 51: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-10 14:53:55,059 INFO L280 TraceCheckUtils]: 52: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:55,059 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-10 14:53:55,059 INFO L280 TraceCheckUtils]: 54: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-10 14:53:55,059 INFO L263 TraceCheckUtils]: 55: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,060 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,060 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,060 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,060 INFO L263 TraceCheckUtils]: 59: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,060 INFO L280 TraceCheckUtils]: 60: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,061 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,061 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,061 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,061 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,061 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,062 INFO L263 TraceCheckUtils]: 66: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,062 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,062 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,062 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,063 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,063 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,063 INFO L280 TraceCheckUtils]: 72: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,064 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-10 14:53:55,064 INFO L280 TraceCheckUtils]: 74: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4911#false} is VALID [2020-07-10 14:53:55,064 INFO L280 TraceCheckUtils]: 75: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:55,065 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-10 14:53:55,065 INFO L280 TraceCheckUtils]: 77: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-10 14:53:55,065 INFO L263 TraceCheckUtils]: 78: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,066 INFO L280 TraceCheckUtils]: 79: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,066 INFO L280 TraceCheckUtils]: 80: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,066 INFO L280 TraceCheckUtils]: 81: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,067 INFO L263 TraceCheckUtils]: 82: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,067 INFO L280 TraceCheckUtils]: 83: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,067 INFO L280 TraceCheckUtils]: 84: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,068 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,068 INFO L263 TraceCheckUtils]: 86: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,068 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,069 INFO L280 TraceCheckUtils]: 88: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,069 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,069 INFO L263 TraceCheckUtils]: 90: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,070 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,070 INFO L280 TraceCheckUtils]: 92: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,070 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,071 INFO L263 TraceCheckUtils]: 94: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,071 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,071 INFO L280 TraceCheckUtils]: 96: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,071 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,072 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,072 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,072 INFO L280 TraceCheckUtils]: 100: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,073 INFO L263 TraceCheckUtils]: 101: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,073 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,073 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,074 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,074 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,074 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,074 INFO L280 TraceCheckUtils]: 107: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,075 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:55,075 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,075 INFO L263 TraceCheckUtils]: 110: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,076 INFO L280 TraceCheckUtils]: 111: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,076 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,076 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,077 INFO L280 TraceCheckUtils]: 114: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,077 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:55,077 INFO L280 TraceCheckUtils]: 116: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:55,078 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,078 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,078 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,078 INFO L263 TraceCheckUtils]: 120: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,079 INFO L280 TraceCheckUtils]: 121: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,079 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,079 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,079 INFO L280 TraceCheckUtils]: 124: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,080 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,080 INFO L280 TraceCheckUtils]: 126: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,080 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,080 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:55,081 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,081 INFO L263 TraceCheckUtils]: 130: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,081 INFO L280 TraceCheckUtils]: 131: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,081 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,081 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,082 INFO L263 TraceCheckUtils]: 134: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,082 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,082 INFO L280 TraceCheckUtils]: 136: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,083 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,083 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,083 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,084 INFO L280 TraceCheckUtils]: 140: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,084 INFO L263 TraceCheckUtils]: 141: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,084 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,085 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,085 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,085 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,085 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,086 INFO L280 TraceCheckUtils]: 147: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,086 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:55,086 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:55,087 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,087 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-10 14:53:55,087 INFO L280 TraceCheckUtils]: 152: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-10 14:53:55,088 INFO L280 TraceCheckUtils]: 153: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:55,088 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4911#false} {4914#(<= 15 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-10 14:53:55,114 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-10 14:53:55,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,115 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-10 14:53:55,115 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-10 14:53:55,118 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 15; {4914#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:55,119 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-10 14:53:55,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,119 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,119 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,120 INFO L263 TraceCheckUtils]: 9: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,120 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,121 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,121 INFO L263 TraceCheckUtils]: 13: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,123 INFO L263 TraceCheckUtils]: 17: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,126 INFO L280 TraceCheckUtils]: 19: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,126 INFO L280 TraceCheckUtils]: 20: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,127 INFO L263 TraceCheckUtils]: 21: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,129 INFO L280 TraceCheckUtils]: 23: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:55,130 INFO L280 TraceCheckUtils]: 24: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,131 INFO L263 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,131 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,131 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,132 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,132 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,133 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,134 INFO L280 TraceCheckUtils]: 31: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,135 INFO L263 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,135 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,135 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,136 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,137 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,138 INFO L280 TraceCheckUtils]: 37: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,138 INFO L280 TraceCheckUtils]: 38: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:55,140 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,141 INFO L280 TraceCheckUtils]: 40: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,141 INFO L263 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,141 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,142 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,142 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,143 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,144 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,145 INFO L280 TraceCheckUtils]: 47: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,146 INFO L280 TraceCheckUtils]: 48: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,147 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:55,148 INFO L280 TraceCheckUtils]: 50: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:53:55,149 INFO L263 TraceCheckUtils]: 51: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,149 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,150 INFO L280 TraceCheckUtils]: 53: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:55,151 INFO L280 TraceCheckUtils]: 54: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:55,152 INFO L280 TraceCheckUtils]: 55: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:55,154 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:53:55,154 INFO L280 TraceCheckUtils]: 57: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-10 14:53:55,154 INFO L280 TraceCheckUtils]: 58: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:55,155 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-10 14:53:55,155 INFO L280 TraceCheckUtils]: 60: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-10 14:53:55,155 INFO L263 TraceCheckUtils]: 61: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,156 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,156 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,157 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,157 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,157 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,158 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,158 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,158 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,159 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,159 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,160 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,160 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,161 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,161 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,161 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,161 INFO L280 TraceCheckUtils]: 77: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,162 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,162 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-10 14:53:55,162 INFO L280 TraceCheckUtils]: 80: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4911#false} is VALID [2020-07-10 14:53:55,162 INFO L280 TraceCheckUtils]: 81: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:55,163 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-10 14:53:55,163 INFO L280 TraceCheckUtils]: 83: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-10 14:53:55,164 INFO L263 TraceCheckUtils]: 84: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,164 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,164 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,165 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,165 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,165 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,166 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,166 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,167 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,167 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,167 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,168 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,168 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,168 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,169 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,169 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,169 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,169 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,170 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,170 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,170 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,170 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,171 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,171 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,171 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,171 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,172 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,172 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,172 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,172 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,172 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:55,173 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,173 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,173 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,173 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,173 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,174 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,174 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:55,174 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:55,174 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,174 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,174 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,175 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,175 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,175 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,175 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,175 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,176 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,176 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,176 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,176 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:55,177 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,177 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,177 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,177 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,177 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,177 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,178 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,178 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,178 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,178 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,178 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,178 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,179 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,179 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,179 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,179 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,179 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,179 INFO L280 TraceCheckUtils]: 152: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,180 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,180 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:55,180 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:55,180 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,180 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-10 14:53:55,180 INFO L280 TraceCheckUtils]: 158: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-10 14:53:55,181 INFO L280 TraceCheckUtils]: 159: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:53:55,181 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {4911#false} {4914#(<= 15 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-10 14:53:55,181 INFO L280 TraceCheckUtils]: 161: Hoare triple {4911#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4911#false} is VALID [2020-07-10 14:53:55,181 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 610 == ~result~0; {4911#false} is VALID [2020-07-10 14:53:55,182 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-10 14:53:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 67 proven. 169 refuted. 0 times theorem prover too weak. 461 trivial. 0 not checked. [2020-07-10 14:53:55,223 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2017665564] [2020-07-10 14:53:55,223 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1224079850] [2020-07-10 14:53:55,223 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:55,293 INFO L264 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:53:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:55,337 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:53:55,683 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-10 14:53:55,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,683 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-10 14:53:55,684 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-10 14:53:55,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 15; {4914#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:55,685 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-10 14:53:55,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,685 INFO L280 TraceCheckUtils]: 7: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,686 INFO L263 TraceCheckUtils]: 9: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,686 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:55,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:55,687 INFO L280 TraceCheckUtils]: 12: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:55,687 INFO L263 TraceCheckUtils]: 13: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,688 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,688 INFO L280 TraceCheckUtils]: 15: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,688 INFO L280 TraceCheckUtils]: 16: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,689 INFO L263 TraceCheckUtils]: 17: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,689 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:55,689 INFO L280 TraceCheckUtils]: 19: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:55,690 INFO L280 TraceCheckUtils]: 20: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:55,690 INFO L263 TraceCheckUtils]: 21: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,691 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,691 INFO L280 TraceCheckUtils]: 23: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,692 INFO L280 TraceCheckUtils]: 24: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:53:55,692 INFO L263 TraceCheckUtils]: 25: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,692 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:55,693 INFO L280 TraceCheckUtils]: 27: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:53:55,693 INFO L280 TraceCheckUtils]: 28: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:55,693 INFO L280 TraceCheckUtils]: 29: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:53:55,694 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:55,695 INFO L280 TraceCheckUtils]: 31: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:55,695 INFO L263 TraceCheckUtils]: 32: Hoare triple {5602#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,695 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,695 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,695 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,696 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5602#(<= |fibo1_#in~n| 2)} #59#return; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:55,698 INFO L280 TraceCheckUtils]: 37: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:55,700 INFO L280 TraceCheckUtils]: 38: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume true; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:53:55,702 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5602#(<= |fibo1_#in~n| 2)} {5541#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:55,703 INFO L280 TraceCheckUtils]: 40: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:55,703 INFO L263 TraceCheckUtils]: 41: Hoare triple {5630#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,703 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,703 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,703 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,704 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,710 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {5630#(<= |fibo2_#in~n| 3)} #55#return; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:55,711 INFO L280 TraceCheckUtils]: 47: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:55,712 INFO L280 TraceCheckUtils]: 48: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume true; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:53:55,713 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5630#(<= |fibo2_#in~n| 3)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:55,714 INFO L280 TraceCheckUtils]: 50: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:55,714 INFO L263 TraceCheckUtils]: 51: Hoare triple {5661#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,714 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,714 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,715 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,715 INFO L280 TraceCheckUtils]: 55: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,721 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4910#true} {5661#(<= |fibo1_#in~n| 4)} #59#return; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:55,721 INFO L280 TraceCheckUtils]: 57: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:55,722 INFO L280 TraceCheckUtils]: 58: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume true; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:53:55,723 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5661#(<= |fibo1_#in~n| 4)} {5541#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:53:55,724 INFO L280 TraceCheckUtils]: 60: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:53:55,724 INFO L263 TraceCheckUtils]: 61: Hoare triple {5692#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,724 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,724 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,725 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,725 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,725 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,725 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,725 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,726 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,726 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,726 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,726 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,726 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,726 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,727 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,727 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,727 INFO L280 TraceCheckUtils]: 77: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,727 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,728 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {5692#(<= |fibo2_#in~n| 5)} #55#return; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:53:55,729 INFO L280 TraceCheckUtils]: 80: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:53:55,729 INFO L280 TraceCheckUtils]: 81: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume true; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:53:55,730 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {5692#(<= |fibo2_#in~n| 5)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:53:55,731 INFO L280 TraceCheckUtils]: 83: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:53:55,731 INFO L263 TraceCheckUtils]: 84: Hoare triple {5762#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,731 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,732 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,732 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,732 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,732 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,732 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,733 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,733 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,733 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,733 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,733 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,733 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,734 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,734 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,734 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,734 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,734 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,735 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,735 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,735 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,735 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,735 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,735 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,736 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,736 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,736 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,736 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,736 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,736 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,737 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:55,737 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,737 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,737 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,737 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,737 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,738 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,738 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:55,738 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:55,738 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,738 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,739 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,739 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,739 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,739 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,739 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,739 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,740 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,740 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,740 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,740 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:53:55,740 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,740 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,741 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,741 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,741 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:53:55,741 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:53:55,741 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,741 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:53:55,742 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:53:55,742 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,742 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:53:55,742 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:53:55,742 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:53:55,743 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:53:55,743 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:53:55,743 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,743 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:53:55,743 INFO L280 TraceCheckUtils]: 152: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-10 14:53:55,743 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,744 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:53:55,744 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-10 14:53:55,744 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:53:55,745 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {5762#(<= |fibo1_#in~n| 6)} #59#return; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:53:55,745 INFO L280 TraceCheckUtils]: 158: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:53:55,746 INFO L280 TraceCheckUtils]: 159: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume true; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:53:55,747 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {5762#(<= |fibo1_#in~n| 6)} {4914#(<= 15 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-10 14:53:55,747 INFO L280 TraceCheckUtils]: 161: Hoare triple {4911#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4911#false} is VALID [2020-07-10 14:53:55,747 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 610 == ~result~0; {4911#false} is VALID [2020-07-10 14:53:55,747 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-10 14:53:55,765 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 30 proven. 250 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2020-07-10 14:53:55,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:53:55,766 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 17 [2020-07-10 14:53:55,766 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101633516] [2020-07-10 14:53:55,767 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-10 14:53:55,809 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:53:55,809 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-10 14:53:55,929 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:55,929 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-10 14:53:55,929 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:53:55,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-10 14:53:55,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:53:55,930 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 17 states. [2020-07-10 14:53:58,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:58,049 INFO L93 Difference]: Finished difference Result 217 states and 375 transitions. [2020-07-10 14:53:58,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 14:53:58,049 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-10 14:53:58,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:53:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:53:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-10 14:53:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:53:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-10 14:53:58,077 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 184 transitions. [2020-07-10 14:53:58,373 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:53:58,380 INFO L225 Difference]: With dead ends: 217 [2020-07-10 14:53:58,380 INFO L226 Difference]: Without dead ends: 137 [2020-07-10 14:53:58,382 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=184, Invalid=872, Unknown=0, NotChecked=0, Total=1056 [2020-07-10 14:53:58,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2020-07-10 14:53:58,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 117. [2020-07-10 14:53:58,466 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:53:58,466 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand 117 states. [2020-07-10 14:53:58,466 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 117 states. [2020-07-10 14:53:58,466 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 117 states. [2020-07-10 14:53:58,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:58,474 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-10 14:53:58,475 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-10 14:53:58,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:58,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:58,476 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 137 states. [2020-07-10 14:53:58,476 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 137 states. [2020-07-10 14:53:58,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:53:58,483 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-10 14:53:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-10 14:53:58,484 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:53:58,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:53:58,484 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:53:58,485 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:53:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2020-07-10 14:53:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 172 transitions. [2020-07-10 14:53:58,490 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 172 transitions. Word has length 164 [2020-07-10 14:53:58,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:53:58,490 INFO L479 AbstractCegarLoop]: Abstraction has 117 states and 172 transitions. [2020-07-10 14:53:58,491 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-10 14:53:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 172 transitions. [2020-07-10 14:53:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-07-10 14:53:58,502 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:53:58,502 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 20, 20, 18, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 7, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:53:58,716 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:53:58,717 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:53:58,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:53:58,717 INFO L82 PathProgramCache]: Analyzing trace with hash -1517053715, now seen corresponding path program 1 times [2020-07-10 14:53:58,717 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:53:58,718 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650799948] [2020-07-10 14:53:58,718 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:53:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:58,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:58,876 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-10 14:53:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,160 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,164 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,165 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,166 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,167 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,167 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,167 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,168 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,168 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,168 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,168 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,173 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,175 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,176 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,176 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,177 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,177 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,177 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,178 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,178 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,179 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,179 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,179 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,180 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,180 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,180 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,181 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,181 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,181 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,182 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,182 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,184 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,248 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,256 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:59,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,261 INFO L263 TraceCheckUtils]: 3: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,262 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,263 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,264 INFO L280 TraceCheckUtils]: 9: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,264 INFO L263 TraceCheckUtils]: 10: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,264 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,265 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,266 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,267 INFO L280 TraceCheckUtils]: 15: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,270 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,274 INFO L263 TraceCheckUtils]: 3: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,275 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,275 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,276 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,276 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,276 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,277 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,277 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,277 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,277 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,278 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,278 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,278 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,279 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,279 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,279 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,280 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,280 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,280 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,281 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,281 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,281 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,282 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,282 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,282 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,282 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,283 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,284 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,285 INFO L280 TraceCheckUtils]: 36: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,285 INFO L263 TraceCheckUtils]: 37: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,286 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,287 INFO L280 TraceCheckUtils]: 39: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:59,288 INFO L280 TraceCheckUtils]: 40: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,288 INFO L263 TraceCheckUtils]: 41: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,288 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,289 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,289 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,289 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,290 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,291 INFO L280 TraceCheckUtils]: 47: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,291 INFO L263 TraceCheckUtils]: 48: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,291 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,292 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,292 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,293 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,293 INFO L280 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,294 INFO L280 TraceCheckUtils]: 54: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,295 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,296 INFO L280 TraceCheckUtils]: 56: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,296 INFO L280 TraceCheckUtils]: 57: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,297 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:53:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,354 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,360 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,363 INFO L263 TraceCheckUtils]: 3: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,365 INFO L280 TraceCheckUtils]: 7: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,367 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,368 INFO L263 TraceCheckUtils]: 10: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,370 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,373 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:53:59,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,374 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,374 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,375 INFO L280 TraceCheckUtils]: 5: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,376 INFO L263 TraceCheckUtils]: 7: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,376 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,377 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,377 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,378 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,378 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,378 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,379 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,379 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,379 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,379 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,379 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,380 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,380 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,380 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,380 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,381 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,381 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,381 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,381 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,381 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,382 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,382 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,382 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,382 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,384 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,384 INFO L280 TraceCheckUtils]: 40: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,385 INFO L263 TraceCheckUtils]: 41: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,385 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,386 INFO L280 TraceCheckUtils]: 43: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:59,387 INFO L280 TraceCheckUtils]: 44: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,387 INFO L263 TraceCheckUtils]: 45: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,387 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,387 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,388 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,388 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,389 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,389 INFO L280 TraceCheckUtils]: 51: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,390 INFO L263 TraceCheckUtils]: 52: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,390 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,390 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,390 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,392 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,392 INFO L280 TraceCheckUtils]: 57: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,393 INFO L280 TraceCheckUtils]: 58: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,394 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,395 INFO L280 TraceCheckUtils]: 60: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,395 INFO L280 TraceCheckUtils]: 61: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,396 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:53:59,397 INFO L280 TraceCheckUtils]: 63: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:53:59,397 INFO L263 TraceCheckUtils]: 64: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,397 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,398 INFO L280 TraceCheckUtils]: 66: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,399 INFO L280 TraceCheckUtils]: 67: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,399 INFO L263 TraceCheckUtils]: 68: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,399 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,400 INFO L280 TraceCheckUtils]: 70: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,400 INFO L280 TraceCheckUtils]: 71: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,401 INFO L280 TraceCheckUtils]: 72: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,402 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,403 INFO L280 TraceCheckUtils]: 74: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,403 INFO L263 TraceCheckUtils]: 75: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,404 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,404 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,404 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,404 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,405 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,406 INFO L280 TraceCheckUtils]: 81: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,407 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,408 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:53:59,408 INFO L280 TraceCheckUtils]: 84: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-10 14:53:59,409 INFO L280 TraceCheckUtils]: 85: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:53:59,409 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-10 14:53:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,467 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,472 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,473 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,474 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,474 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,475 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,475 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,476 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,481 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,482 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,482 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,483 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,483 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,483 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,483 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,484 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,484 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,484 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,484 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,485 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,485 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,485 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,485 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,486 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,486 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,486 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,486 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,487 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,487 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,487 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,488 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,488 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,488 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,488 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,489 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,489 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,504 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,513 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,514 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,515 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,515 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,515 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,516 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,516 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,516 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,516 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,517 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,517 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,517 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,518 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,519 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,520 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,520 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,520 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,521 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,521 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,522 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,522 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,523 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,523 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,523 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,524 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,524 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,524 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,524 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,525 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,525 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,525 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,525 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,526 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,526 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,526 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,526 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,526 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,527 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,527 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,527 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,527 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,528 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,528 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,528 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,528 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,528 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,529 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,529 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,529 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,529 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,530 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,530 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,530 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,530 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,530 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,531 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,531 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,531 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,531 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,532 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,546 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,552 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,553 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,553 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,554 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,554 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,555 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,555 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,556 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,557 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,557 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,558 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,558 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,559 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,559 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,559 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,559 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,560 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,560 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,560 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,560 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,561 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,561 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,561 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,561 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,561 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,562 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,562 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,562 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,562 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,562 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,563 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,563 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,563 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,563 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,563 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,564 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,564 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,564 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,564 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,565 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,565 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,565 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,565 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,565 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,566 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,566 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,566 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,566 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,566 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,567 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,567 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,567 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,567 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,568 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,568 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,568 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,568 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,568 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,569 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,569 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,569 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,569 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,569 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,570 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,570 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,570 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,570 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,570 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,571 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,571 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,571 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,571 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,571 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,572 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,572 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,572 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,572 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,572 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,573 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,573 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,573 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,573 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,573 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,574 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-10 14:53:59,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,578 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,579 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,582 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,583 INFO L280 TraceCheckUtils]: 9: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,584 INFO L280 TraceCheckUtils]: 10: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,584 INFO L263 TraceCheckUtils]: 11: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,584 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,584 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,584 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,585 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,585 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,585 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,585 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,585 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,585 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,586 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,586 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,586 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,586 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,587 INFO L263 TraceCheckUtils]: 26: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,587 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,587 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,587 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,587 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,588 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,588 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,588 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,588 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,588 INFO L263 TraceCheckUtils]: 35: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,589 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,589 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,589 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,589 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,589 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,590 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,590 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,591 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,591 INFO L280 TraceCheckUtils]: 44: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,592 INFO L263 TraceCheckUtils]: 45: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,592 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,593 INFO L280 TraceCheckUtils]: 47: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:59,594 INFO L280 TraceCheckUtils]: 48: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,594 INFO L263 TraceCheckUtils]: 49: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,594 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,594 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,595 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,595 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,596 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,596 INFO L280 TraceCheckUtils]: 55: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,596 INFO L263 TraceCheckUtils]: 56: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,597 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,597 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,597 INFO L280 TraceCheckUtils]: 59: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,598 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,598 INFO L280 TraceCheckUtils]: 61: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,599 INFO L280 TraceCheckUtils]: 62: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,600 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,601 INFO L280 TraceCheckUtils]: 64: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,601 INFO L280 TraceCheckUtils]: 65: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,602 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:53:59,603 INFO L280 TraceCheckUtils]: 67: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:53:59,603 INFO L263 TraceCheckUtils]: 68: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,604 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,604 INFO L280 TraceCheckUtils]: 70: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,604 INFO L280 TraceCheckUtils]: 71: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,605 INFO L263 TraceCheckUtils]: 72: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,605 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,606 INFO L280 TraceCheckUtils]: 74: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,606 INFO L280 TraceCheckUtils]: 75: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,607 INFO L280 TraceCheckUtils]: 76: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,608 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,609 INFO L280 TraceCheckUtils]: 78: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,609 INFO L263 TraceCheckUtils]: 79: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,609 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,609 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,609 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,610 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,611 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,611 INFO L280 TraceCheckUtils]: 85: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,612 INFO L280 TraceCheckUtils]: 86: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,613 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:53:59,613 INFO L280 TraceCheckUtils]: 88: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-10 14:53:59,613 INFO L280 TraceCheckUtils]: 89: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:53:59,613 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-10 14:53:59,613 INFO L280 TraceCheckUtils]: 91: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-10 14:53:59,614 INFO L263 TraceCheckUtils]: 92: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,614 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,614 INFO L280 TraceCheckUtils]: 94: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,614 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,615 INFO L263 TraceCheckUtils]: 96: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,615 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,615 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,615 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,615 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,615 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,616 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,616 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,616 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,616 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,616 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,617 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,617 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,617 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,617 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,617 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,618 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,618 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,618 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,618 INFO L263 TraceCheckUtils]: 115: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,618 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,619 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,619 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,619 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,619 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,619 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,620 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,620 INFO L280 TraceCheckUtils]: 123: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,620 INFO L263 TraceCheckUtils]: 124: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,620 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,620 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,621 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,621 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,621 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,621 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,621 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,622 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,622 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,622 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,622 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,622 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,623 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,623 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,623 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,623 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,623 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,623 INFO L280 TraceCheckUtils]: 142: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,624 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,624 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,624 INFO L263 TraceCheckUtils]: 145: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,624 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,624 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,625 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,625 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,625 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,625 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,625 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,626 INFO L280 TraceCheckUtils]: 153: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,626 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,626 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,626 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,626 INFO L263 TraceCheckUtils]: 157: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,627 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,627 INFO L280 TraceCheckUtils]: 159: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,627 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,627 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,627 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,628 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,628 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,628 INFO L280 TraceCheckUtils]: 165: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,628 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,628 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,629 INFO L263 TraceCheckUtils]: 168: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,629 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,629 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,629 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,629 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,630 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,630 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,630 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,630 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,630 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,631 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,631 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-10 14:53:59,631 INFO L280 TraceCheckUtils]: 180: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6746#false} is VALID [2020-07-10 14:53:59,631 INFO L280 TraceCheckUtils]: 181: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:53:59,631 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-10 14:53:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,757 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,761 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,762 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,763 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,763 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,763 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,764 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,764 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,764 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,764 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,765 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,765 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,765 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,773 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,774 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,775 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,775 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,776 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,776 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,776 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,776 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,777 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,777 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,777 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,777 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,778 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,778 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,778 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,778 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,779 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,779 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,779 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,779 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,779 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,780 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,780 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,780 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,780 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,789 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,792 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,793 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,793 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,794 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,794 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,794 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,794 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,795 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,795 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,796 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,796 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,797 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,797 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,798 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,798 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,798 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,799 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,799 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,799 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,800 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,800 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,800 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,800 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,801 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,801 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,801 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,801 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,801 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,802 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,802 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,802 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,802 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,802 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,803 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,803 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,803 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,803 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,803 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,804 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,804 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,804 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,804 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,805 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,805 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,805 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,805 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,805 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,806 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,806 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,806 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,806 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,806 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,807 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,807 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,807 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,807 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,808 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,808 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,808 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,808 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,827 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:53:59,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,831 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,832 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,833 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,834 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,834 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,834 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,834 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,835 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,835 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,835 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,837 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,837 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,838 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,838 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,838 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,839 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,839 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,839 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,839 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,839 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,839 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,840 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,840 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,840 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,841 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,841 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,841 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,841 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,841 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,842 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,842 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,842 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,842 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,842 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,843 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,843 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,843 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,843 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,843 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,843 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,844 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,844 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,844 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,844 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,844 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,845 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,845 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,845 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,845 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,846 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,846 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,846 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,846 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,847 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,847 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,847 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,847 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,847 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,848 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,848 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,848 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,848 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,848 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,849 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,849 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,849 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,849 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,849 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,850 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,850 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,850 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,850 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,851 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,851 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,851 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,851 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,851 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,851 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,852 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,852 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,852 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,852 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,852 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,853 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,853 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,853 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,853 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,853 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,854 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,854 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,854 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,854 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-10 14:53:59,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,859 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,860 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,860 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,861 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,861 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,861 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,865 INFO L280 TraceCheckUtils]: 13: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,866 INFO L280 TraceCheckUtils]: 14: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,867 INFO L263 TraceCheckUtils]: 15: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,867 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,867 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,867 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,868 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,868 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,868 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,868 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,868 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,869 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,869 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,869 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,869 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,870 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,870 INFO L263 TraceCheckUtils]: 30: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,870 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,870 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,871 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,871 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,871 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,871 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,871 INFO L263 TraceCheckUtils]: 39: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,872 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,872 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,872 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,872 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,872 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,873 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,873 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,876 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,878 INFO L280 TraceCheckUtils]: 48: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,879 INFO L263 TraceCheckUtils]: 49: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,879 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,880 INFO L280 TraceCheckUtils]: 51: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:59,881 INFO L280 TraceCheckUtils]: 52: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,882 INFO L263 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,882 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,882 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,882 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,882 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,883 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,884 INFO L280 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,884 INFO L263 TraceCheckUtils]: 60: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,884 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,884 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,884 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,885 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,886 INFO L280 TraceCheckUtils]: 65: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,886 INFO L280 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,888 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,889 INFO L280 TraceCheckUtils]: 68: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,889 INFO L280 TraceCheckUtils]: 69: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,890 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:53:59,891 INFO L280 TraceCheckUtils]: 71: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:53:59,891 INFO L263 TraceCheckUtils]: 72: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,892 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,892 INFO L280 TraceCheckUtils]: 74: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,893 INFO L280 TraceCheckUtils]: 75: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,893 INFO L263 TraceCheckUtils]: 76: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,893 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,894 INFO L280 TraceCheckUtils]: 78: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,895 INFO L280 TraceCheckUtils]: 79: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,895 INFO L280 TraceCheckUtils]: 80: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:53:59,896 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,897 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,897 INFO L263 TraceCheckUtils]: 83: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,897 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,898 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,898 INFO L280 TraceCheckUtils]: 87: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,899 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,899 INFO L280 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,900 INFO L280 TraceCheckUtils]: 90: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:53:59,901 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:53:59,901 INFO L280 TraceCheckUtils]: 92: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-10 14:53:59,901 INFO L280 TraceCheckUtils]: 93: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:53:59,901 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-10 14:53:59,901 INFO L280 TraceCheckUtils]: 95: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-10 14:53:59,902 INFO L263 TraceCheckUtils]: 96: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,902 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,902 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,902 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,902 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,902 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,903 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,903 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,903 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,903 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,903 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,904 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,904 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,904 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,904 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,904 INFO L263 TraceCheckUtils]: 112: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,904 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,905 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,905 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,905 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,905 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,905 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,906 INFO L263 TraceCheckUtils]: 119: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,906 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,906 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,906 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,906 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,906 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,907 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,907 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,907 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,907 INFO L263 TraceCheckUtils]: 128: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,907 INFO L280 TraceCheckUtils]: 129: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,907 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,908 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,908 INFO L280 TraceCheckUtils]: 132: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,908 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,908 INFO L280 TraceCheckUtils]: 134: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,908 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,908 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,909 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,909 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,909 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,909 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,909 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,910 INFO L263 TraceCheckUtils]: 142: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,910 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,910 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,910 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,910 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,910 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,911 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,911 INFO L263 TraceCheckUtils]: 149: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,911 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,911 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,911 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,911 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,912 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,912 INFO L280 TraceCheckUtils]: 155: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,912 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,912 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,912 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,913 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,913 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,913 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,913 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,913 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,913 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,914 INFO L263 TraceCheckUtils]: 165: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,914 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,914 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,914 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,914 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,915 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,915 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,915 INFO L263 TraceCheckUtils]: 172: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,915 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,915 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,915 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,916 INFO L280 TraceCheckUtils]: 176: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,916 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,916 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,916 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,916 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,916 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,917 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,917 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-10 14:53:59,917 INFO L280 TraceCheckUtils]: 184: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6746#false} is VALID [2020-07-10 14:53:59,917 INFO L280 TraceCheckUtils]: 185: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:53:59,917 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-10 14:53:59,918 INFO L280 TraceCheckUtils]: 187: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-10 14:53:59,918 INFO L263 TraceCheckUtils]: 188: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,918 INFO L280 TraceCheckUtils]: 189: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,918 INFO L280 TraceCheckUtils]: 190: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,918 INFO L280 TraceCheckUtils]: 191: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,919 INFO L263 TraceCheckUtils]: 192: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,919 INFO L280 TraceCheckUtils]: 193: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,919 INFO L280 TraceCheckUtils]: 194: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,919 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,919 INFO L263 TraceCheckUtils]: 196: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,920 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,920 INFO L280 TraceCheckUtils]: 198: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,920 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,920 INFO L263 TraceCheckUtils]: 200: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,920 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,921 INFO L280 TraceCheckUtils]: 202: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,921 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,921 INFO L263 TraceCheckUtils]: 204: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,921 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,921 INFO L280 TraceCheckUtils]: 206: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,921 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,922 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,922 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,922 INFO L280 TraceCheckUtils]: 210: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,922 INFO L263 TraceCheckUtils]: 211: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,922 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,923 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,923 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,923 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,923 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,923 INFO L280 TraceCheckUtils]: 217: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,924 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,924 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,924 INFO L263 TraceCheckUtils]: 220: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,924 INFO L280 TraceCheckUtils]: 221: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,924 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,925 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,925 INFO L280 TraceCheckUtils]: 224: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,925 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,926 INFO L280 TraceCheckUtils]: 226: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,926 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,926 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,926 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,926 INFO L263 TraceCheckUtils]: 230: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,927 INFO L280 TraceCheckUtils]: 231: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,927 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,927 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,927 INFO L263 TraceCheckUtils]: 234: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,927 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,928 INFO L280 TraceCheckUtils]: 236: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,928 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,928 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,928 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,928 INFO L280 TraceCheckUtils]: 240: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,928 INFO L263 TraceCheckUtils]: 241: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,929 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,929 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,929 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,929 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,929 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,930 INFO L280 TraceCheckUtils]: 247: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,930 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,930 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,930 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,930 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,931 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,931 INFO L263 TraceCheckUtils]: 253: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,931 INFO L280 TraceCheckUtils]: 254: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,931 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,931 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,931 INFO L263 TraceCheckUtils]: 257: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,932 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,932 INFO L280 TraceCheckUtils]: 259: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,932 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,932 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,932 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,933 INFO L280 TraceCheckUtils]: 263: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,933 INFO L263 TraceCheckUtils]: 264: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,933 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,933 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,933 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,934 INFO L280 TraceCheckUtils]: 268: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,934 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,934 INFO L280 TraceCheckUtils]: 270: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,935 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,935 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,935 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,935 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,935 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-10 14:53:59,936 INFO L280 TraceCheckUtils]: 276: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-10 14:53:59,936 INFO L280 TraceCheckUtils]: 277: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:53:59,936 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6746#false} {6749#(<= 15 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-10 14:53:59,981 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-10 14:53:59,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-10 14:53:59,982 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-10 14:53:59,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 15; {6749#(<= 15 main_~x~0)} is VALID [2020-07-10 14:53:59,983 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-10 14:53:59,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,984 INFO L263 TraceCheckUtils]: 9: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,985 INFO L263 TraceCheckUtils]: 13: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,985 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,985 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,985 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,986 INFO L263 TraceCheckUtils]: 17: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,986 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,987 INFO L280 TraceCheckUtils]: 19: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,987 INFO L280 TraceCheckUtils]: 20: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,988 INFO L263 TraceCheckUtils]: 21: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,988 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,988 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,988 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,988 INFO L263 TraceCheckUtils]: 25: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,989 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,989 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:53:59,989 INFO L263 TraceCheckUtils]: 29: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,989 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,990 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,990 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,990 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,990 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:53:59,990 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,990 INFO L263 TraceCheckUtils]: 36: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,991 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,991 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:53:59,991 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,991 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:53:59,991 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:53:59,991 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,992 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:53:59,992 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:53:59,992 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,992 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,992 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:53:59,993 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:53:59,993 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,993 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:53:59,993 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:53:59,993 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:53:59,994 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,995 INFO L280 TraceCheckUtils]: 54: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:53:59,996 INFO L263 TraceCheckUtils]: 55: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:53:59,996 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,998 INFO L280 TraceCheckUtils]: 57: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:53:59,999 INFO L280 TraceCheckUtils]: 58: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:53:59,999 INFO L263 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:53:59,999 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:53:59,999 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,000 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,000 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,001 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:00,001 INFO L280 TraceCheckUtils]: 65: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:00,002 INFO L263 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,002 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,002 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,002 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,003 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:00,004 INFO L280 TraceCheckUtils]: 71: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:00,005 INFO L280 TraceCheckUtils]: 72: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:00,006 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:00,007 INFO L280 TraceCheckUtils]: 74: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:00,007 INFO L280 TraceCheckUtils]: 75: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:00,009 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:54:00,009 INFO L280 TraceCheckUtils]: 77: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:54:00,009 INFO L263 TraceCheckUtils]: 78: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,010 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:00,011 INFO L280 TraceCheckUtils]: 80: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:00,011 INFO L280 TraceCheckUtils]: 81: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:00,012 INFO L263 TraceCheckUtils]: 82: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,012 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:00,013 INFO L280 TraceCheckUtils]: 84: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:00,014 INFO L280 TraceCheckUtils]: 85: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:00,014 INFO L280 TraceCheckUtils]: 86: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:00,015 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,016 INFO L280 TraceCheckUtils]: 88: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,016 INFO L263 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,016 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,017 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,017 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,017 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,018 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,018 INFO L280 TraceCheckUtils]: 95: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,019 INFO L280 TraceCheckUtils]: 96: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,020 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:54:00,020 INFO L280 TraceCheckUtils]: 98: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-10 14:54:00,020 INFO L280 TraceCheckUtils]: 99: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:54:00,021 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-10 14:54:00,021 INFO L280 TraceCheckUtils]: 101: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-10 14:54:00,021 INFO L263 TraceCheckUtils]: 102: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,021 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,021 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,022 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,022 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,022 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,022 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,022 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,022 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,023 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,023 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,023 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,023 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,023 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,024 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,024 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,024 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,024 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,024 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,024 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,025 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,025 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,025 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,025 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,025 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,025 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,026 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,026 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,026 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,026 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,027 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,027 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,027 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,027 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,027 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,027 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,028 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,028 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,028 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,028 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,028 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,028 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,029 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,029 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,029 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,029 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,029 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,029 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,030 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,030 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,030 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,030 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,030 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,030 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,031 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,031 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,031 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,031 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,031 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,031 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,032 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,032 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,032 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,032 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,032 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,033 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,033 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,033 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,033 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,033 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,033 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,034 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,034 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,034 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,034 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,034 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,034 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,035 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,035 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,035 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,035 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,035 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,035 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,036 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,036 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,036 INFO L280 TraceCheckUtils]: 187: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,036 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,036 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-10 14:54:00,036 INFO L280 TraceCheckUtils]: 190: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6746#false} is VALID [2020-07-10 14:54:00,037 INFO L280 TraceCheckUtils]: 191: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:54:00,037 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-10 14:54:00,037 INFO L280 TraceCheckUtils]: 193: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-10 14:54:00,037 INFO L263 TraceCheckUtils]: 194: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,037 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,037 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,038 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,038 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,038 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,038 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,038 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,038 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,039 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,039 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,039 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,039 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,039 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,040 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,040 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,040 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,040 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,040 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,040 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,041 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,041 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,041 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,041 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,041 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,041 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,042 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,042 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,042 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,042 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,042 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,042 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,043 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,043 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,043 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,043 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,043 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,043 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,044 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,044 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,044 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,044 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,044 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,045 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,045 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,045 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,045 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,045 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,045 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,046 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,046 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,046 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,046 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,046 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,046 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,047 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,047 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,047 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,047 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,047 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,047 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,048 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,048 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,048 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,048 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,048 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,048 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,049 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,049 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,049 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,049 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,049 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,049 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,050 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,050 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,050 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,050 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,050 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,050 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,051 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,051 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,051 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,051 INFO L280 TraceCheckUtils]: 276: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,051 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,051 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,052 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,052 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,052 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-10 14:54:00,052 INFO L280 TraceCheckUtils]: 282: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-10 14:54:00,052 INFO L280 TraceCheckUtils]: 283: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:54:00,052 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {6746#false} {6749#(<= 15 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-10 14:54:00,053 INFO L280 TraceCheckUtils]: 285: Hoare triple {6746#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6746#false} is VALID [2020-07-10 14:54:00,053 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 610 == ~result~0; {6746#false} is VALID [2020-07-10 14:54:00,053 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-10 14:54:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 182 proven. 377 refuted. 0 times theorem prover too weak. 1690 trivial. 0 not checked. [2020-07-10 14:54:00,123 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650799948] [2020-07-10 14:54:00,123 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1888486938] [2020-07-10 14:54:00,123 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:54:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:00,231 INFO L264 TraceCheckSpWp]: Trace formula consists of 641 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-10 14:54:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:00,275 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:54:00,720 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-10 14:54:00,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-10 14:54:00,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-10 14:54:00,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 15; {6749#(<= 15 main_~x~0)} is VALID [2020-07-10 14:54:00,721 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-10 14:54:00,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,723 INFO L263 TraceCheckUtils]: 9: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,724 INFO L280 TraceCheckUtils]: 11: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,724 INFO L263 TraceCheckUtils]: 13: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,724 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,725 INFO L280 TraceCheckUtils]: 15: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,725 INFO L280 TraceCheckUtils]: 16: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,725 INFO L263 TraceCheckUtils]: 17: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,726 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,726 INFO L280 TraceCheckUtils]: 19: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,727 INFO L280 TraceCheckUtils]: 20: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,727 INFO L263 TraceCheckUtils]: 21: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,727 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,727 INFO L280 TraceCheckUtils]: 23: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,728 INFO L280 TraceCheckUtils]: 24: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,728 INFO L263 TraceCheckUtils]: 25: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,728 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,729 INFO L280 TraceCheckUtils]: 27: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,729 INFO L280 TraceCheckUtils]: 28: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:00,729 INFO L263 TraceCheckUtils]: 29: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,730 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,730 INFO L280 TraceCheckUtils]: 31: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:00,731 INFO L280 TraceCheckUtils]: 32: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:00,731 INFO L280 TraceCheckUtils]: 33: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:00,732 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,732 INFO L280 TraceCheckUtils]: 35: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,732 INFO L263 TraceCheckUtils]: 36: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,732 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,733 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,733 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,734 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,734 INFO L280 TraceCheckUtils]: 41: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,735 INFO L280 TraceCheckUtils]: 42: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:00,736 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:00,736 INFO L280 TraceCheckUtils]: 44: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:00,736 INFO L263 TraceCheckUtils]: 45: Hoare triple {8152#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,737 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,737 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,737 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,737 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,738 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {8152#(<= |fibo1_#in~n| 3)} #59#return; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:00,740 INFO L280 TraceCheckUtils]: 51: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:00,741 INFO L280 TraceCheckUtils]: 52: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume true; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:00,742 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {8152#(<= |fibo1_#in~n| 3)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:54:00,744 INFO L280 TraceCheckUtils]: 54: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:54:00,744 INFO L263 TraceCheckUtils]: 55: Hoare triple {8183#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,744 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,745 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,745 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,745 INFO L263 TraceCheckUtils]: 59: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,745 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,746 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,746 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,746 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,746 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,746 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,746 INFO L263 TraceCheckUtils]: 66: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,747 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,747 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,747 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,747 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,747 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,747 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,748 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {8183#(<= |fibo2_#in~n| 4)} #55#return; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:54:00,748 INFO L280 TraceCheckUtils]: 74: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:54:00,749 INFO L280 TraceCheckUtils]: 75: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume true; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:54:00,750 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {8183#(<= |fibo2_#in~n| 4)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:54:00,750 INFO L280 TraceCheckUtils]: 77: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:54:00,750 INFO L263 TraceCheckUtils]: 78: Hoare triple {8253#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,750 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,751 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,751 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,751 INFO L263 TraceCheckUtils]: 82: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,751 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,752 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,752 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,752 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,752 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,752 INFO L280 TraceCheckUtils]: 88: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,753 INFO L263 TraceCheckUtils]: 89: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,753 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,753 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,753 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,753 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,754 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,754 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,754 INFO L280 TraceCheckUtils]: 96: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,755 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6745#true} {8253#(<= |fibo1_#in~n| 5)} #59#return; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:54:00,755 INFO L280 TraceCheckUtils]: 98: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:54:00,755 INFO L280 TraceCheckUtils]: 99: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume true; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:54:00,756 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {8253#(<= |fibo1_#in~n| 5)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:54:00,757 INFO L280 TraceCheckUtils]: 101: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:54:00,757 INFO L263 TraceCheckUtils]: 102: Hoare triple {8326#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,757 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,757 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,757 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,757 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,758 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,758 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,758 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,758 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,758 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,759 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,759 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,759 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,760 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,760 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,760 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,760 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,761 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,761 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,761 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,761 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,761 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,762 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,762 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,762 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,762 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,762 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,762 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,763 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,763 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,763 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,763 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,763 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,763 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,764 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,764 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,764 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,764 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,764 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,764 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,765 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,765 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,765 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,765 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,765 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,766 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,766 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,766 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,766 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,766 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,766 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,767 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,767 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,767 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,767 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,767 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,767 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,768 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,768 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,768 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,768 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,768 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,768 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,769 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,769 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,769 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,769 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,769 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,769 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,770 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,770 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,770 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,770 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,770 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,771 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,771 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,771 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,771 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,771 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,771 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,772 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,772 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,772 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,772 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,772 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,772 INFO L280 TraceCheckUtils]: 187: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,773 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,781 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {8326#(<= |fibo2_#in~n| 6)} #55#return; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:54:00,781 INFO L280 TraceCheckUtils]: 190: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:54:00,782 INFO L280 TraceCheckUtils]: 191: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume true; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:54:00,783 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8326#(<= |fibo2_#in~n| 6)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:54:00,784 INFO L280 TraceCheckUtils]: 193: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:54:00,784 INFO L263 TraceCheckUtils]: 194: Hoare triple {8603#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,784 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,784 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,784 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,785 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,785 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,785 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,785 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,785 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,785 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,785 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,785 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,786 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,786 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,786 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,786 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,786 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,787 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,788 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,788 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,788 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,788 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,788 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,789 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,789 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,789 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,789 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,789 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,789 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,790 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,790 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,790 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,790 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,790 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,791 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,791 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,791 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,791 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,791 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,792 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,792 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,792 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,792 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,792 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,792 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,793 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,793 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,793 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,793 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,793 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,793 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,794 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,794 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,794 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,794 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,794 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:54:00,795 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,795 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,795 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,795 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,795 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,795 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,796 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,796 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:54:00,796 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,796 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,796 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,797 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,797 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:54:00,797 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:54:00,797 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,797 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,797 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,798 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,798 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:54:00,798 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:54:00,798 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:54:00,798 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:54:00,798 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:54:00,799 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:54:00,799 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,799 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:54:00,799 INFO L280 TraceCheckUtils]: 276: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-10 14:54:00,799 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,800 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:54:00,800 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-10 14:54:00,800 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:54:00,801 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {8603#(<= |fibo1_#in~n| 7)} #59#return; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:54:00,801 INFO L280 TraceCheckUtils]: 282: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:54:00,802 INFO L280 TraceCheckUtils]: 283: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume true; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:54:00,803 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {8603#(<= |fibo1_#in~n| 7)} {6749#(<= 15 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-10 14:54:00,803 INFO L280 TraceCheckUtils]: 285: Hoare triple {6746#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6746#false} is VALID [2020-07-10 14:54:00,803 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 610 == ~result~0; {6746#false} is VALID [2020-07-10 14:54:00,803 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-10 14:54:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 94 proven. 565 refuted. 0 times theorem prover too weak. 1590 trivial. 0 not checked. [2020-07-10 14:54:00,851 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:54:00,851 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 18 [2020-07-10 14:54:00,851 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901466384] [2020-07-10 14:54:00,852 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-10 14:54:01,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:54:01,089 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-10 14:54:01,229 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:54:01,229 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-10 14:54:01,230 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:54:01,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-10 14:54:01,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:54:01,231 INFO L87 Difference]: Start difference. First operand 117 states and 172 transitions. Second operand 18 states. [2020-07-10 14:54:04,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:54:04,079 INFO L93 Difference]: Finished difference Result 263 states and 450 transitions. [2020-07-10 14:54:04,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:54:04,079 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-10 14:54:04,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:54:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 14:54:04,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-10 14:54:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 14:54:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-10 14:54:04,089 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 198 transitions. [2020-07-10 14:54:04,402 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:54:04,409 INFO L225 Difference]: With dead ends: 263 [2020-07-10 14:54:04,409 INFO L226 Difference]: Without dead ends: 158 [2020-07-10 14:54:04,411 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 367 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=221, Invalid=1111, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:54:04,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-10 14:54:04,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 148. [2020-07-10 14:54:04,513 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:54:04,513 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 148 states. [2020-07-10 14:54:04,513 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 148 states. [2020-07-10 14:54:04,513 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 148 states. [2020-07-10 14:54:04,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:54:04,520 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-10 14:54:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-10 14:54:04,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:54:04,523 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:54:04,523 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 158 states. [2020-07-10 14:54:04,523 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 158 states. [2020-07-10 14:54:04,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:54:04,530 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-10 14:54:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-10 14:54:04,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:54:04,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:54:04,534 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:54:04,534 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:54:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-10 14:54:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 227 transitions. [2020-07-10 14:54:04,542 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 227 transitions. Word has length 288 [2020-07-10 14:54:04,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:54:04,543 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 227 transitions. [2020-07-10 14:54:04,543 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-10 14:54:04,543 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 227 transitions. [2020-07-10 14:54:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2020-07-10 14:54:04,554 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:54:04,554 INFO L422 BasicCegarLoop]: trace histogram [26, 26, 25, 25, 22, 21, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 10, 8, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:54:04,769 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:54:04,770 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:54:04,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:54:04,770 INFO L82 PathProgramCache]: Analyzing trace with hash -334408484, now seen corresponding path program 2 times [2020-07-10 14:54:04,771 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:54:04,771 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893409695] [2020-07-10 14:54:04,771 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:54:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:04,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:04,894 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-10 14:54:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,220 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,224 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,225 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,226 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,226 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,226 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,227 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,227 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,227 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,227 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,228 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,228 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,228 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,228 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,233 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,234 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,234 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,235 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,235 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,236 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,236 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,236 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,237 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,237 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,237 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,237 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,237 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,238 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,238 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,238 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,238 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,239 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,239 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,239 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,239 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,240 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,240 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,241 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,311 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,317 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:05,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,320 INFO L263 TraceCheckUtils]: 3: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,320 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,321 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,322 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,323 INFO L263 TraceCheckUtils]: 10: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,323 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,323 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,325 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,327 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,330 INFO L263 TraceCheckUtils]: 3: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,330 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,330 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,330 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,331 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,331 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,331 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,331 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,332 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,332 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,332 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,333 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,333 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,333 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,333 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,333 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,334 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,334 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,334 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,334 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,335 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,335 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,335 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,335 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,335 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,336 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,336 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,336 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,337 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,338 INFO L280 TraceCheckUtils]: 36: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,338 INFO L263 TraceCheckUtils]: 37: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,339 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,340 INFO L280 TraceCheckUtils]: 39: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:05,340 INFO L280 TraceCheckUtils]: 40: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,341 INFO L263 TraceCheckUtils]: 41: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,341 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,341 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,341 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,341 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,343 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,343 INFO L280 TraceCheckUtils]: 47: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,343 INFO L263 TraceCheckUtils]: 48: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,344 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,344 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,344 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,345 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,345 INFO L280 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,346 INFO L280 TraceCheckUtils]: 54: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,347 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,348 INFO L280 TraceCheckUtils]: 56: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,349 INFO L280 TraceCheckUtils]: 57: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,350 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,423 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,428 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,430 INFO L263 TraceCheckUtils]: 3: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,434 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,435 INFO L263 TraceCheckUtils]: 10: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,436 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,439 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:54:05,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,440 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,440 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,441 INFO L280 TraceCheckUtils]: 6: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,442 INFO L263 TraceCheckUtils]: 7: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,442 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,442 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,443 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,443 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,443 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,444 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,444 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,444 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,444 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,445 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,445 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,445 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,445 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,446 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,446 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,446 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,447 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,447 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,447 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,448 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,448 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,448 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,449 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,450 INFO L280 TraceCheckUtils]: 40: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,450 INFO L263 TraceCheckUtils]: 41: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,450 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,451 INFO L280 TraceCheckUtils]: 43: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:05,452 INFO L280 TraceCheckUtils]: 44: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,452 INFO L263 TraceCheckUtils]: 45: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,453 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,453 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,453 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,453 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,454 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,455 INFO L280 TraceCheckUtils]: 51: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,455 INFO L263 TraceCheckUtils]: 52: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,455 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,455 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,456 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,457 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,457 INFO L280 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,458 INFO L280 TraceCheckUtils]: 58: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,459 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,459 INFO L280 TraceCheckUtils]: 60: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,460 INFO L280 TraceCheckUtils]: 61: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,461 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:05,462 INFO L280 TraceCheckUtils]: 63: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:05,462 INFO L263 TraceCheckUtils]: 64: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,462 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,463 INFO L280 TraceCheckUtils]: 66: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,464 INFO L280 TraceCheckUtils]: 67: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,464 INFO L263 TraceCheckUtils]: 68: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,464 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,465 INFO L280 TraceCheckUtils]: 70: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,466 INFO L280 TraceCheckUtils]: 71: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,466 INFO L280 TraceCheckUtils]: 72: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,468 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,469 INFO L280 TraceCheckUtils]: 74: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,469 INFO L263 TraceCheckUtils]: 75: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,470 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,470 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,470 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,470 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,471 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,472 INFO L280 TraceCheckUtils]: 81: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,472 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,474 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:54:05,474 INFO L280 TraceCheckUtils]: 84: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-10 14:54:05,474 INFO L280 TraceCheckUtils]: 85: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:05,474 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:54:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,528 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,532 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,533 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,534 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,534 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,535 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,535 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,535 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,535 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,536 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,536 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,536 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,536 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,537 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,541 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,542 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,543 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,543 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,544 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,544 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,545 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,545 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,545 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,546 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,546 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,546 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,546 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,546 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,547 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,547 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,548 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,548 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,548 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,548 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,558 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,561 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,562 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,563 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,564 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,564 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,564 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,565 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,565 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,565 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,566 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,567 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,567 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,567 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,568 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,568 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,568 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,568 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,568 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,569 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,569 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,569 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,570 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,570 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,570 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,570 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,571 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,571 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,571 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,571 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,571 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,572 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,572 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,572 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,572 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,573 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,573 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,573 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,573 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,574 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,574 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,574 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,574 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,574 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,575 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,575 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,575 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,575 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,575 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,576 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,576 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,576 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,576 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,576 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,577 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,577 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,577 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,577 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,578 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,578 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,578 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,578 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,578 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,594 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,599 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,599 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,600 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,601 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,601 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,601 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,602 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,602 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,602 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,603 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,603 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,603 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,604 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,605 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,605 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,606 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,606 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,606 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,607 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,607 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,607 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,608 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,608 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,608 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,608 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,608 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,609 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,609 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,609 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,609 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,610 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,610 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,610 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,610 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,611 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,611 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,611 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,611 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,611 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,612 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,612 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,612 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,612 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,613 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,613 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,613 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,613 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,613 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,614 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,614 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,614 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,614 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,615 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,615 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,615 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,615 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,615 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,616 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,616 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,616 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,616 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,617 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,617 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,617 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,617 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,617 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,618 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,618 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,618 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,618 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,619 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,619 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,619 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,619 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,619 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,620 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,620 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,620 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,620 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,621 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,621 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,621 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,621 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,622 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,622 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,622 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,622 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,623 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,623 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,623 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:54:05,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,627 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,628 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,630 INFO L263 TraceCheckUtils]: 11: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,631 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,631 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,632 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,632 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,632 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,633 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,633 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,633 INFO L263 TraceCheckUtils]: 26: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,633 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,634 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,634 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,634 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,634 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,635 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,635 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,635 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,635 INFO L263 TraceCheckUtils]: 35: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,636 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,636 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,636 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,636 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,636 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,637 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,637 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,638 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,639 INFO L280 TraceCheckUtils]: 44: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,639 INFO L263 TraceCheckUtils]: 45: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,640 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,641 INFO L280 TraceCheckUtils]: 47: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:05,642 INFO L280 TraceCheckUtils]: 48: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,642 INFO L263 TraceCheckUtils]: 49: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,643 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,643 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,643 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,643 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,644 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,645 INFO L280 TraceCheckUtils]: 55: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,645 INFO L263 TraceCheckUtils]: 56: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,646 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,646 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,646 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,647 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,648 INFO L280 TraceCheckUtils]: 61: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,648 INFO L280 TraceCheckUtils]: 62: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,650 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,651 INFO L280 TraceCheckUtils]: 64: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,651 INFO L280 TraceCheckUtils]: 65: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,653 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:05,654 INFO L280 TraceCheckUtils]: 67: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:05,654 INFO L263 TraceCheckUtils]: 68: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,654 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,655 INFO L280 TraceCheckUtils]: 70: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,656 INFO L280 TraceCheckUtils]: 71: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,656 INFO L263 TraceCheckUtils]: 72: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,657 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,657 INFO L280 TraceCheckUtils]: 74: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,658 INFO L280 TraceCheckUtils]: 75: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,658 INFO L280 TraceCheckUtils]: 76: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,660 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,660 INFO L280 TraceCheckUtils]: 78: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,661 INFO L263 TraceCheckUtils]: 79: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,661 INFO L280 TraceCheckUtils]: 80: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,661 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,661 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,661 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,662 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,663 INFO L280 TraceCheckUtils]: 85: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,664 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,665 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:54:05,665 INFO L280 TraceCheckUtils]: 88: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-10 14:54:05,665 INFO L280 TraceCheckUtils]: 89: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:05,666 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:54:05,666 INFO L280 TraceCheckUtils]: 91: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:05,666 INFO L263 TraceCheckUtils]: 92: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,666 INFO L280 TraceCheckUtils]: 93: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,666 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,667 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,667 INFO L263 TraceCheckUtils]: 96: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,667 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,667 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,668 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,668 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,668 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,668 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,668 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,669 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,669 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,669 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,669 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,669 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,670 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,670 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,670 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,670 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,670 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,671 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,671 INFO L263 TraceCheckUtils]: 115: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,671 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,671 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,671 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,672 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,672 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,672 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,672 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,672 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,673 INFO L263 TraceCheckUtils]: 124: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,673 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,673 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,673 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,673 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,674 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,674 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,674 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,674 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,674 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,675 INFO L263 TraceCheckUtils]: 134: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,675 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,675 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,675 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,675 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,676 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,676 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,676 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,676 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,677 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,677 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,677 INFO L263 TraceCheckUtils]: 145: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,677 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,677 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,678 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,678 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,678 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,678 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,678 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,679 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,679 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,679 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,679 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,680 INFO L263 TraceCheckUtils]: 157: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,680 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,680 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,680 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,680 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,681 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,681 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,681 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,681 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,681 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,682 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,682 INFO L263 TraceCheckUtils]: 168: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,682 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,682 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,682 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,683 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,683 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,683 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,683 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,683 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,684 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,684 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,684 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:54:05,684 INFO L280 TraceCheckUtils]: 180: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-10 14:54:05,685 INFO L280 TraceCheckUtils]: 181: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:05,685 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-10 14:54:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,731 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,735 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,736 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,736 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,737 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,737 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,737 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,738 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,738 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,738 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,739 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,739 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,739 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,744 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,745 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,746 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,746 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,746 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,747 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,747 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,748 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,749 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,749 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,749 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,750 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,750 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,750 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,751 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,751 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,751 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,751 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,752 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,752 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,752 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,753 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,763 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,767 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,768 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,769 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,769 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,770 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,770 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,770 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,770 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,771 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,771 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,771 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,771 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,772 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,773 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,773 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,774 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,774 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,774 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,775 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,775 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,775 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,775 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,776 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,776 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,776 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,776 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,777 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,777 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,777 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,777 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,777 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,778 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,778 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,778 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,778 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,779 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,779 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,779 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,779 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,779 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,780 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,780 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,780 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,780 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,780 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,781 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,781 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,781 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,781 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,782 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,782 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,782 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,782 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,782 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,783 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,783 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,783 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,783 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,784 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,784 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,784 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,784 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-10 14:54:05,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,787 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,788 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,789 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,791 INFO L263 TraceCheckUtils]: 15: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,792 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,792 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,793 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,793 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,793 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,793 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,794 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,794 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,794 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,794 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,794 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,795 INFO L263 TraceCheckUtils]: 30: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,795 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,795 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,795 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,795 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,796 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,796 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,796 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,797 INFO L263 TraceCheckUtils]: 39: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,797 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,797 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,797 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,797 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,798 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,798 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,798 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,799 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,800 INFO L280 TraceCheckUtils]: 48: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,800 INFO L263 TraceCheckUtils]: 49: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,801 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,802 INFO L280 TraceCheckUtils]: 51: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:05,803 INFO L280 TraceCheckUtils]: 52: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,803 INFO L263 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,803 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,803 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,804 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,804 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,805 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,806 INFO L280 TraceCheckUtils]: 59: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,806 INFO L263 TraceCheckUtils]: 60: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,806 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,806 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,807 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,807 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,808 INFO L280 TraceCheckUtils]: 65: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,808 INFO L280 TraceCheckUtils]: 66: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,810 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,810 INFO L280 TraceCheckUtils]: 68: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,811 INFO L280 TraceCheckUtils]: 69: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,812 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:05,812 INFO L280 TraceCheckUtils]: 71: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:05,813 INFO L263 TraceCheckUtils]: 72: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,813 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,814 INFO L280 TraceCheckUtils]: 74: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,814 INFO L280 TraceCheckUtils]: 75: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:05,814 INFO L263 TraceCheckUtils]: 76: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,815 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,816 INFO L280 TraceCheckUtils]: 78: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:05,816 INFO L280 TraceCheckUtils]: 79: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,817 INFO L280 TraceCheckUtils]: 80: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:05,818 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,819 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,819 INFO L263 TraceCheckUtils]: 83: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,819 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,819 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,819 INFO L280 TraceCheckUtils]: 86: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,820 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,821 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,821 INFO L280 TraceCheckUtils]: 89: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,822 INFO L280 TraceCheckUtils]: 90: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:05,823 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:54:05,823 INFO L280 TraceCheckUtils]: 92: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-10 14:54:05,823 INFO L280 TraceCheckUtils]: 93: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:05,824 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:54:05,824 INFO L280 TraceCheckUtils]: 95: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:05,824 INFO L263 TraceCheckUtils]: 96: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,824 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,824 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,824 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,825 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,825 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,825 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,825 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,825 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,826 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,826 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,826 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,826 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,826 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,826 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,827 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,827 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,827 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,827 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,827 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,828 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,828 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,828 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,828 INFO L263 TraceCheckUtils]: 119: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,828 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,828 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,829 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,829 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,829 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,829 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,829 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,830 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,830 INFO L263 TraceCheckUtils]: 128: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,830 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,830 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,830 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,830 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,831 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,831 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,831 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,831 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,831 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,832 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,832 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,832 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,832 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,832 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,832 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,833 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,833 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,833 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,833 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,833 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,834 INFO L263 TraceCheckUtils]: 149: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,834 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,834 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,834 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,834 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,834 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,835 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,835 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,835 INFO L280 TraceCheckUtils]: 157: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,835 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,835 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,836 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,836 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,836 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,836 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,836 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,837 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,837 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,837 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,837 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,837 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,837 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,838 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,838 INFO L263 TraceCheckUtils]: 172: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,838 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,838 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,838 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,839 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,839 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,839 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,839 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,839 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,840 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,840 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,840 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:54:05,840 INFO L280 TraceCheckUtils]: 184: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-10 14:54:05,840 INFO L280 TraceCheckUtils]: 185: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:05,840 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-10 14:54:05,841 INFO L280 TraceCheckUtils]: 187: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:05,841 INFO L263 TraceCheckUtils]: 188: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,841 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,841 INFO L280 TraceCheckUtils]: 190: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,841 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,842 INFO L263 TraceCheckUtils]: 192: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,842 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,842 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,842 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,842 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,842 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,843 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,843 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,843 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,843 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,843 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,844 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,844 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,844 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,844 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,844 INFO L263 TraceCheckUtils]: 207: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,844 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,845 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,845 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,845 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,845 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,845 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,846 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,846 INFO L280 TraceCheckUtils]: 215: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,846 INFO L263 TraceCheckUtils]: 216: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,846 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,846 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,846 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,847 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,847 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,847 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,847 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,847 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,848 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,848 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,848 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,848 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,848 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,848 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,849 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,849 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,849 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,849 INFO L280 TraceCheckUtils]: 234: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,849 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,850 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,850 INFO L263 TraceCheckUtils]: 237: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,850 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,850 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,850 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,850 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,851 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,851 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,851 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,851 INFO L280 TraceCheckUtils]: 245: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,851 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,852 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-10 14:54:05,852 INFO L280 TraceCheckUtils]: 248: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-10 14:54:05,852 INFO L280 TraceCheckUtils]: 249: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:05,852 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:54:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,935 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,938 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,939 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,940 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,941 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,941 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,941 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,941 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,941 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,942 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,942 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,942 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,943 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,947 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,948 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,949 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,949 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,950 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,950 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,950 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,950 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,950 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,951 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,951 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,951 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,952 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,952 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,952 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,952 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,952 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,953 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,953 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,953 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,954 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,954 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,954 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,954 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,964 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,968 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,969 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,969 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,970 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,970 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,970 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,971 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,971 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,971 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,971 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,971 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,972 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,972 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,973 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,974 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,974 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,974 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,975 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,975 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,975 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,976 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,976 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,976 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,976 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,977 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,977 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,977 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,977 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,977 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,978 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,978 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,978 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,978 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,979 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,979 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,979 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,980 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,980 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,980 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,981 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,981 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,981 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,981 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:05,982 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:05,982 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,982 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,982 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,982 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,983 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,983 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:05,983 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:05,983 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,983 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:05,984 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,984 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:05,984 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:05,984 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,984 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:05,985 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:05,985 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,985 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:05,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:05,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:05,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:05,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:05,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:06,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,003 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,004 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,005 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,005 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,005 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,005 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,005 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,006 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,006 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,006 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,006 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,007 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,007 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,008 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,009 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,009 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,010 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,010 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,010 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,011 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,011 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,011 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,011 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,011 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,012 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,012 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,012 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,012 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,012 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,013 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,013 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,013 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,013 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,014 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,014 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,014 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,014 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,014 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,014 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,015 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,015 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,015 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,015 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,015 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,016 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,016 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,016 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,016 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,016 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,017 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,017 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,017 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,017 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,017 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,018 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,018 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,018 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,018 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,019 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,019 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,019 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,019 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,019 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,019 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,020 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,020 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,020 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,020 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,021 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,021 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,021 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,021 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,021 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,022 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,022 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,022 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,022 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,022 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,023 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,023 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,023 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,023 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,023 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,024 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,024 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,024 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,024 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,025 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,025 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,025 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:54:06,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,033 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,034 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,034 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,035 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,035 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,035 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,036 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,036 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,038 INFO L280 TraceCheckUtils]: 18: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,038 INFO L263 TraceCheckUtils]: 19: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,039 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,040 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,040 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,040 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,041 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,041 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,041 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,041 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,041 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,042 INFO L263 TraceCheckUtils]: 34: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,042 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,042 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,042 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,042 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,043 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,043 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,043 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,043 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,043 INFO L263 TraceCheckUtils]: 43: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,044 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,044 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,044 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,044 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,044 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,045 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,045 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,046 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,046 INFO L280 TraceCheckUtils]: 52: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,047 INFO L263 TraceCheckUtils]: 53: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,047 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,048 INFO L280 TraceCheckUtils]: 55: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:06,049 INFO L280 TraceCheckUtils]: 56: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,049 INFO L263 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,049 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,050 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,050 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,050 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,051 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,052 INFO L280 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,052 INFO L263 TraceCheckUtils]: 64: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,052 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,053 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,053 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,054 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,054 INFO L280 TraceCheckUtils]: 69: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,055 INFO L280 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,057 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,058 INFO L280 TraceCheckUtils]: 72: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,059 INFO L280 TraceCheckUtils]: 73: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,060 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:06,061 INFO L280 TraceCheckUtils]: 75: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:06,061 INFO L263 TraceCheckUtils]: 76: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,061 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,062 INFO L280 TraceCheckUtils]: 78: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,063 INFO L280 TraceCheckUtils]: 79: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,063 INFO L263 TraceCheckUtils]: 80: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,064 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,065 INFO L280 TraceCheckUtils]: 82: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,066 INFO L280 TraceCheckUtils]: 83: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:06,067 INFO L280 TraceCheckUtils]: 84: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:06,068 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,069 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,069 INFO L263 TraceCheckUtils]: 87: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,069 INFO L280 TraceCheckUtils]: 88: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,070 INFO L280 TraceCheckUtils]: 89: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,070 INFO L280 TraceCheckUtils]: 90: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,070 INFO L280 TraceCheckUtils]: 91: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,071 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,072 INFO L280 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,073 INFO L280 TraceCheckUtils]: 94: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,075 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:54:06,075 INFO L280 TraceCheckUtils]: 96: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-10 14:54:06,075 INFO L280 TraceCheckUtils]: 97: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:06,075 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:54:06,076 INFO L280 TraceCheckUtils]: 99: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:06,076 INFO L263 TraceCheckUtils]: 100: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,076 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,077 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,077 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,077 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,078 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,078 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,078 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,078 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,079 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,079 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,079 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,079 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,080 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,080 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,080 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,080 INFO L263 TraceCheckUtils]: 116: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,081 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,081 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,081 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,081 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,082 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,082 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,082 INFO L263 TraceCheckUtils]: 123: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,083 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,083 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,083 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,083 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,084 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,084 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,084 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,084 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,085 INFO L263 TraceCheckUtils]: 132: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,085 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,085 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,085 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,086 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,086 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,086 INFO L280 TraceCheckUtils]: 138: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,086 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,086 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,087 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,087 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,087 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,087 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,088 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,088 INFO L263 TraceCheckUtils]: 146: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,088 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,088 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,088 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,089 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,089 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,089 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,089 INFO L263 TraceCheckUtils]: 153: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,090 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,090 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,090 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,090 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,091 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,091 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,091 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,091 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,091 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,092 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,092 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,092 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,092 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,092 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,093 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,093 INFO L263 TraceCheckUtils]: 169: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,093 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,106 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,106 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,106 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,106 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,106 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,107 INFO L263 TraceCheckUtils]: 176: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,107 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,107 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,107 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,107 INFO L280 TraceCheckUtils]: 180: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,108 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,108 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,108 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,108 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,108 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,109 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,109 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:54:06,109 INFO L280 TraceCheckUtils]: 188: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-10 14:54:06,109 INFO L280 TraceCheckUtils]: 189: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:06,109 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-10 14:54:06,109 INFO L280 TraceCheckUtils]: 191: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:06,110 INFO L263 TraceCheckUtils]: 192: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,110 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,110 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,110 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,110 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,111 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,111 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,111 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,111 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,111 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,112 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,112 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,112 INFO L263 TraceCheckUtils]: 204: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,112 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,112 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,113 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,113 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,113 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,113 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,113 INFO L263 TraceCheckUtils]: 211: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,113 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,114 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,114 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,114 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,114 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,114 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,115 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,115 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,115 INFO L263 TraceCheckUtils]: 220: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,115 INFO L280 TraceCheckUtils]: 221: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,115 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,115 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,116 INFO L280 TraceCheckUtils]: 224: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,116 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,116 INFO L280 TraceCheckUtils]: 226: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,116 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,116 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,117 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,117 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,117 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,117 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,117 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,117 INFO L263 TraceCheckUtils]: 234: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,118 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,118 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,118 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,118 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,118 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,118 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,119 INFO L263 TraceCheckUtils]: 241: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,119 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,119 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,119 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,119 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,119 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,120 INFO L280 TraceCheckUtils]: 247: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,120 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,120 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,120 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,120 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-10 14:54:06,121 INFO L280 TraceCheckUtils]: 252: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-10 14:54:06,121 INFO L280 TraceCheckUtils]: 253: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:06,121 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:54:06,121 INFO L280 TraceCheckUtils]: 255: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:06,121 INFO L263 TraceCheckUtils]: 256: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,121 INFO L280 TraceCheckUtils]: 257: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,122 INFO L280 TraceCheckUtils]: 258: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,122 INFO L280 TraceCheckUtils]: 259: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,122 INFO L263 TraceCheckUtils]: 260: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,122 INFO L280 TraceCheckUtils]: 261: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,122 INFO L280 TraceCheckUtils]: 262: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,123 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,123 INFO L263 TraceCheckUtils]: 264: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,123 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,123 INFO L280 TraceCheckUtils]: 266: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,123 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,124 INFO L263 TraceCheckUtils]: 268: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,124 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,124 INFO L280 TraceCheckUtils]: 270: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,124 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,124 INFO L263 TraceCheckUtils]: 272: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,125 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,125 INFO L280 TraceCheckUtils]: 274: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,125 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,125 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,125 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,125 INFO L280 TraceCheckUtils]: 278: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,126 INFO L263 TraceCheckUtils]: 279: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,126 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,126 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,126 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,126 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,126 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,127 INFO L280 TraceCheckUtils]: 285: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,127 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,127 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,127 INFO L263 TraceCheckUtils]: 288: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,127 INFO L280 TraceCheckUtils]: 289: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,128 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,128 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,128 INFO L280 TraceCheckUtils]: 292: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,128 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,128 INFO L280 TraceCheckUtils]: 294: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,128 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,129 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,129 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,129 INFO L263 TraceCheckUtils]: 298: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,129 INFO L280 TraceCheckUtils]: 299: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,129 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,129 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,130 INFO L263 TraceCheckUtils]: 302: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,130 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,130 INFO L280 TraceCheckUtils]: 304: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,130 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,130 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,131 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,131 INFO L280 TraceCheckUtils]: 308: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,131 INFO L263 TraceCheckUtils]: 309: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,131 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,131 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,131 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,132 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,132 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,132 INFO L280 TraceCheckUtils]: 315: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,132 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,132 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,133 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,133 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,133 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,133 INFO L263 TraceCheckUtils]: 321: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,133 INFO L280 TraceCheckUtils]: 322: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,133 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,134 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,134 INFO L263 TraceCheckUtils]: 325: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,134 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,134 INFO L280 TraceCheckUtils]: 327: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,134 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,135 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,135 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,135 INFO L280 TraceCheckUtils]: 331: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,135 INFO L263 TraceCheckUtils]: 332: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,135 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,135 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,136 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,136 INFO L280 TraceCheckUtils]: 336: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,136 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,136 INFO L280 TraceCheckUtils]: 338: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,136 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,136 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,137 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,137 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,137 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:54:06,137 INFO L280 TraceCheckUtils]: 344: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-10 14:54:06,137 INFO L280 TraceCheckUtils]: 345: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:06,138 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9780#false} {9783#(<= 15 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-10 14:54:06,196 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-10 14:54:06,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,196 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-10 14:54:06,196 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-10 14:54:06,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 15; {9783#(<= 15 main_~x~0)} is VALID [2020-07-10 14:54:06,197 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L263 TraceCheckUtils]: 9: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L263 TraceCheckUtils]: 13: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,198 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,199 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,199 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,199 INFO L263 TraceCheckUtils]: 17: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,199 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,199 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,199 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,199 INFO L263 TraceCheckUtils]: 21: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,200 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,200 INFO L280 TraceCheckUtils]: 23: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,200 INFO L280 TraceCheckUtils]: 24: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,201 INFO L263 TraceCheckUtils]: 25: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,201 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,201 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,201 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,201 INFO L263 TraceCheckUtils]: 29: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,201 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,201 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,201 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,201 INFO L263 TraceCheckUtils]: 33: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,202 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,202 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,202 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,202 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,202 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,202 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,202 INFO L263 TraceCheckUtils]: 40: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,202 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L263 TraceCheckUtils]: 49: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,203 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,204 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,204 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,204 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,204 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,204 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,204 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,205 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,205 INFO L280 TraceCheckUtils]: 58: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,205 INFO L263 TraceCheckUtils]: 59: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,206 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,206 INFO L280 TraceCheckUtils]: 61: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:06,207 INFO L280 TraceCheckUtils]: 62: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,207 INFO L263 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,208 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,208 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,208 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,208 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,209 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,210 INFO L280 TraceCheckUtils]: 69: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,210 INFO L263 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,210 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,210 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,210 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,211 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,211 INFO L280 TraceCheckUtils]: 75: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,211 INFO L280 TraceCheckUtils]: 76: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,212 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,213 INFO L280 TraceCheckUtils]: 78: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,213 INFO L280 TraceCheckUtils]: 79: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,214 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:06,214 INFO L280 TraceCheckUtils]: 81: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:54:06,215 INFO L263 TraceCheckUtils]: 82: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,215 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,216 INFO L280 TraceCheckUtils]: 84: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,216 INFO L280 TraceCheckUtils]: 85: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:06,216 INFO L263 TraceCheckUtils]: 86: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,217 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,217 INFO L280 TraceCheckUtils]: 88: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:06,217 INFO L280 TraceCheckUtils]: 89: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:06,218 INFO L280 TraceCheckUtils]: 90: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:06,219 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,219 INFO L280 TraceCheckUtils]: 92: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,219 INFO L263 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,219 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,219 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,219 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,220 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,220 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,221 INFO L280 TraceCheckUtils]: 99: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,222 INFO L280 TraceCheckUtils]: 100: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:06,223 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:54:06,223 INFO L280 TraceCheckUtils]: 102: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-10 14:54:06,223 INFO L280 TraceCheckUtils]: 103: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:06,223 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:54:06,224 INFO L280 TraceCheckUtils]: 105: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:06,224 INFO L263 TraceCheckUtils]: 106: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,224 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,224 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,225 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,225 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,225 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,225 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,225 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,225 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,225 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,225 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,226 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,227 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,227 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,227 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,227 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,227 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,227 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,227 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,227 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,228 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,229 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,229 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,229 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,229 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,229 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,229 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,229 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,229 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,230 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,230 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,230 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,230 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,230 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,230 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,230 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,230 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,231 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,232 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,233 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,234 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,234 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,234 INFO L280 TraceCheckUtils]: 188: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,234 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,234 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,234 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,234 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,234 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:54:06,234 INFO L280 TraceCheckUtils]: 194: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-10 14:54:06,234 INFO L280 TraceCheckUtils]: 195: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:06,235 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-10 14:54:06,235 INFO L280 TraceCheckUtils]: 197: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:06,235 INFO L263 TraceCheckUtils]: 198: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,235 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,235 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,235 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,235 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,235 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,235 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,236 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,237 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,238 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,239 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,240 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,241 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,241 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,241 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,241 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,241 INFO L280 TraceCheckUtils]: 255: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,241 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,241 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-10 14:54:06,241 INFO L280 TraceCheckUtils]: 258: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-10 14:54:06,241 INFO L280 TraceCheckUtils]: 259: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:06,242 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:54:06,242 INFO L280 TraceCheckUtils]: 261: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:54:06,242 INFO L263 TraceCheckUtils]: 262: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,242 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,242 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,242 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,242 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,242 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,242 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,243 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,244 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,245 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,246 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,247 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,248 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,248 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:06,248 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,248 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,248 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,248 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,248 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,248 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,249 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,249 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:06,249 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,249 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,249 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,249 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,249 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:06,250 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:06,251 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,251 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,251 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,251 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,251 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:06,251 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:06,252 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:06,252 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:06,252 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:06,252 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:06,252 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,253 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:06,253 INFO L280 TraceCheckUtils]: 344: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:06,253 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,253 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:06,253 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:06,253 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:06,254 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:54:06,254 INFO L280 TraceCheckUtils]: 350: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-10 14:54:06,254 INFO L280 TraceCheckUtils]: 351: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:54:06,254 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {9780#false} {9783#(<= 15 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-10 14:54:06,254 INFO L280 TraceCheckUtils]: 353: Hoare triple {9780#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {9780#false} is VALID [2020-07-10 14:54:06,255 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 610 == ~result~0; {9780#false} is VALID [2020-07-10 14:54:06,255 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-10 14:54:06,325 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 256 proven. 526 refuted. 0 times theorem prover too weak. 2735 trivial. 0 not checked. [2020-07-10 14:54:06,326 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893409695] [2020-07-10 14:54:06,327 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1948743909] [2020-07-10 14:54:06,327 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:54:06,467 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 14:54:06,467 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:54:06,469 INFO L264 TraceCheckSpWp]: Trace formula consists of 792 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-10 14:54:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:06,529 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:54:07,133 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-10 14:54:07,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-10 14:54:07,133 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-10 14:54:07,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 15; {9783#(<= 15 main_~x~0)} is VALID [2020-07-10 14:54:07,134 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-10 14:54:07,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,135 INFO L263 TraceCheckUtils]: 9: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,136 INFO L280 TraceCheckUtils]: 11: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,136 INFO L263 TraceCheckUtils]: 13: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,138 INFO L280 TraceCheckUtils]: 15: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,138 INFO L280 TraceCheckUtils]: 16: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,138 INFO L263 TraceCheckUtils]: 17: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,139 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,139 INFO L280 TraceCheckUtils]: 19: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,140 INFO L280 TraceCheckUtils]: 20: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,140 INFO L263 TraceCheckUtils]: 21: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,141 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,141 INFO L280 TraceCheckUtils]: 23: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,142 INFO L280 TraceCheckUtils]: 24: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,142 INFO L263 TraceCheckUtils]: 25: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,143 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,143 INFO L280 TraceCheckUtils]: 27: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,144 INFO L280 TraceCheckUtils]: 28: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,144 INFO L263 TraceCheckUtils]: 29: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,145 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,146 INFO L280 TraceCheckUtils]: 31: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,146 INFO L280 TraceCheckUtils]: 32: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:07,146 INFO L263 TraceCheckUtils]: 33: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,147 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,148 INFO L280 TraceCheckUtils]: 35: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:07,148 INFO L280 TraceCheckUtils]: 36: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:07,149 INFO L280 TraceCheckUtils]: 37: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:54:07,151 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:07,151 INFO L280 TraceCheckUtils]: 39: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:07,152 INFO L263 TraceCheckUtils]: 40: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,152 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,152 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:07,152 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,153 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:07,154 INFO L280 TraceCheckUtils]: 45: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:07,154 INFO L280 TraceCheckUtils]: 46: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:07,155 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:07,155 INFO L280 TraceCheckUtils]: 48: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:07,155 INFO L263 TraceCheckUtils]: 49: Hoare triple {11667#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,156 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,156 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,156 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,156 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,156 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {11667#(<= |fibo2_#in~n| 3)} #55#return; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:07,157 INFO L280 TraceCheckUtils]: 55: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:07,158 INFO L280 TraceCheckUtils]: 56: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume true; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:07,159 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11667#(<= |fibo2_#in~n| 3)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:54:07,160 INFO L280 TraceCheckUtils]: 58: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:54:07,160 INFO L263 TraceCheckUtils]: 59: Hoare triple {11698#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,160 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,160 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,160 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,160 INFO L263 TraceCheckUtils]: 63: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,161 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,161 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,161 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,161 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,161 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,161 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,162 INFO L263 TraceCheckUtils]: 70: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,162 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,162 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:07,162 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,162 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,162 INFO L280 TraceCheckUtils]: 75: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,162 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,164 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9779#true} {11698#(<= |fibo1_#in~n| 4)} #59#return; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:54:07,164 INFO L280 TraceCheckUtils]: 78: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:54:07,165 INFO L280 TraceCheckUtils]: 79: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume true; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:54:07,166 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11698#(<= |fibo1_#in~n| 4)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:54:07,166 INFO L280 TraceCheckUtils]: 81: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:54:07,167 INFO L263 TraceCheckUtils]: 82: Hoare triple {11768#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,167 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,167 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,167 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,167 INFO L263 TraceCheckUtils]: 86: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,167 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,167 INFO L280 TraceCheckUtils]: 88: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,168 INFO L280 TraceCheckUtils]: 89: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,168 INFO L280 TraceCheckUtils]: 90: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,168 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,168 INFO L280 TraceCheckUtils]: 92: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,168 INFO L263 TraceCheckUtils]: 93: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,169 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,169 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,169 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,170 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,170 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,170 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,171 INFO L280 TraceCheckUtils]: 100: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,174 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9779#true} {11768#(<= |fibo2_#in~n| 5)} #55#return; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:54:07,177 INFO L280 TraceCheckUtils]: 102: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:54:07,180 INFO L280 TraceCheckUtils]: 103: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume true; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:54:07,181 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {11768#(<= |fibo2_#in~n| 5)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:54:07,182 INFO L280 TraceCheckUtils]: 105: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:54:07,182 INFO L263 TraceCheckUtils]: 106: Hoare triple {11841#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,182 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,182 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,183 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,183 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,183 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,183 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,183 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,183 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,184 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,184 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,184 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,184 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,184 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,184 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,184 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,185 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,185 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,185 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,185 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,185 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,186 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,186 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,186 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,186 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,186 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:07,186 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,187 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,187 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,187 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,187 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,187 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,187 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,188 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,188 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,188 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,188 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,188 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,188 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,189 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,189 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,189 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,189 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,189 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,189 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,190 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,190 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,190 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,190 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,190 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,190 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,190 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,191 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,191 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,191 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,191 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:07,191 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,192 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,192 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,192 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,192 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,192 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,192 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,193 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,193 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,193 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,193 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,193 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,193 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,193 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,194 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,194 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,194 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,194 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,194 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,195 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,195 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,195 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,195 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,195 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,196 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,196 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,196 INFO L280 TraceCheckUtils]: 188: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,196 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,196 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,196 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,197 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,198 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {11841#(<= |fibo1_#in~n| 6)} #59#return; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:54:07,198 INFO L280 TraceCheckUtils]: 194: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:54:07,199 INFO L280 TraceCheckUtils]: 195: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume true; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:54:07,200 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {11841#(<= |fibo1_#in~n| 6)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:54:07,200 INFO L280 TraceCheckUtils]: 197: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:54:07,201 INFO L263 TraceCheckUtils]: 198: Hoare triple {12118#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,201 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,201 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,201 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,201 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,201 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,202 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,202 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,202 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,202 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,202 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,203 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,203 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,203 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,203 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,203 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,203 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,204 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,204 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,204 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,204 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,204 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:07,204 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,205 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,205 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,205 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,205 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,205 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,205 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,206 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,206 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,206 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,206 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,206 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,206 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,207 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,207 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,207 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,207 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,207 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,207 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,207 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,208 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,208 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,208 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,208 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,208 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,209 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,209 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,209 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,209 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,209 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:07,209 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,210 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,210 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,210 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,210 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,210 INFO L280 TraceCheckUtils]: 255: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,210 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,211 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {12118#(<= |fibo2_#in~n| 7)} #55#return; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:54:07,212 INFO L280 TraceCheckUtils]: 258: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:54:07,212 INFO L280 TraceCheckUtils]: 259: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume true; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:54:07,213 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {12118#(<= |fibo2_#in~n| 7)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:54:07,213 INFO L280 TraceCheckUtils]: 261: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:54:07,214 INFO L263 TraceCheckUtils]: 262: Hoare triple {12311#(<= |fibo1_#in~n| 8)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,214 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,214 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,214 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,214 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,214 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,214 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,214 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,214 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,215 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,215 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,215 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,215 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,216 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,216 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,216 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,217 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,217 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,217 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,217 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,218 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,218 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,218 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,218 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,218 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,219 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:07,219 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,219 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,219 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,219 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,219 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,220 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,220 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,220 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,220 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,220 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,220 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,221 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,221 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,221 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,221 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,221 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,221 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,222 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,222 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,222 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,222 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,222 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,222 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,223 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,223 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,223 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,223 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,223 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,223 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,224 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:54:07,224 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,224 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,224 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,224 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,224 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,224 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,225 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,225 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:54:07,225 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,225 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,225 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,225 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,226 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:54:07,226 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:54:07,226 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,226 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,226 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,226 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,227 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:54:07,227 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:54:07,227 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:54:07,227 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:54:07,227 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:54:07,227 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:54:07,228 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,228 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:54:07,228 INFO L280 TraceCheckUtils]: 344: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-10 14:54:07,228 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,228 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:54:07,228 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-10 14:54:07,229 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:54:07,235 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {12311#(<= |fibo1_#in~n| 8)} #59#return; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:54:07,237 INFO L280 TraceCheckUtils]: 350: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:54:07,240 INFO L280 TraceCheckUtils]: 351: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume true; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:54:07,241 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {12311#(<= |fibo1_#in~n| 8)} {9783#(<= 15 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-10 14:54:07,241 INFO L280 TraceCheckUtils]: 353: Hoare triple {9780#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {9780#false} is VALID [2020-07-10 14:54:07,241 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 610 == ~result~0; {9780#false} is VALID [2020-07-10 14:54:07,242 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-10 14:54:07,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 152 proven. 807 refuted. 0 times theorem prover too weak. 2558 trivial. 0 not checked. [2020-07-10 14:54:07,311 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:54:07,311 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 19 [2020-07-10 14:54:07,312 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414346369] [2020-07-10 14:54:07,317 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 356 [2020-07-10 14:54:07,699 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:54:07,700 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-10 14:54:07,862 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:54:07,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-10 14:54:07,862 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:54:07,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-10 14:54:07,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:54:07,863 INFO L87 Difference]: Start difference. First operand 148 states and 227 transitions. Second operand 19 states. [2020-07-10 14:54:11,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:54:11,660 INFO L93 Difference]: Finished difference Result 337 states and 597 transitions. [2020-07-10 14:54:11,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-10 14:54:11,661 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 356 [2020-07-10 14:54:11,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:54:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 14:54:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 227 transitions. [2020-07-10 14:54:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 14:54:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 227 transitions. [2020-07-10 14:54:11,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 227 transitions. [2020-07-10 14:54:12,134 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:54:12,148 INFO L225 Difference]: With dead ends: 337 [2020-07-10 14:54:12,148 INFO L226 Difference]: Without dead ends: 200 [2020-07-10 14:54:12,152 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 494 GetRequests, 455 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=262, Invalid=1378, Unknown=0, NotChecked=0, Total=1640 [2020-07-10 14:54:12,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2020-07-10 14:54:12,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 176. [2020-07-10 14:54:12,365 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:54:12,366 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second operand 176 states. [2020-07-10 14:54:12,366 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second operand 176 states. [2020-07-10 14:54:12,366 INFO L87 Difference]: Start difference. First operand 200 states. Second operand 176 states. [2020-07-10 14:54:12,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:54:12,382 INFO L93 Difference]: Finished difference Result 200 states and 312 transitions. [2020-07-10 14:54:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 312 transitions. [2020-07-10 14:54:12,386 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:54:12,386 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:54:12,386 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 200 states. [2020-07-10 14:54:12,387 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 200 states. [2020-07-10 14:54:12,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:54:12,404 INFO L93 Difference]: Finished difference Result 200 states and 312 transitions. [2020-07-10 14:54:12,404 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 312 transitions. [2020-07-10 14:54:12,407 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:54:12,407 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:54:12,407 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:54:12,407 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:54:12,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2020-07-10 14:54:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 275 transitions. [2020-07-10 14:54:12,423 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 275 transitions. Word has length 356 [2020-07-10 14:54:12,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:54:12,424 INFO L479 AbstractCegarLoop]: Abstraction has 176 states and 275 transitions. [2020-07-10 14:54:12,424 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-10 14:54:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 275 transitions. [2020-07-10 14:54:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2020-07-10 14:54:12,463 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:54:12,463 INFO L422 BasicCegarLoop]: trace histogram [43, 43, 42, 42, 35, 34, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 14, 13, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:54:12,677 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:54:12,678 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:54:12,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:54:12,679 INFO L82 PathProgramCache]: Analyzing trace with hash 1864985717, now seen corresponding path program 3 times [2020-07-10 14:54:12,680 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:54:12,680 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935740951] [2020-07-10 14:54:12,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:54:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,118 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-10 14:54:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,818 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,824 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:13,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,826 INFO L263 TraceCheckUtils]: 3: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,827 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,827 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,828 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,829 INFO L280 TraceCheckUtils]: 9: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,829 INFO L263 TraceCheckUtils]: 10: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,830 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,830 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,831 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,832 INFO L280 TraceCheckUtils]: 16: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,833 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,839 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,841 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,842 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:13,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,844 INFO L263 TraceCheckUtils]: 7: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,844 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,844 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,846 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,847 INFO L263 TraceCheckUtils]: 14: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,848 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,849 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,850 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,852 INFO L280 TraceCheckUtils]: 20: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,854 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,855 INFO L280 TraceCheckUtils]: 22: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,855 INFO L263 TraceCheckUtils]: 23: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,856 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,856 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,857 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,858 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,859 INFO L280 TraceCheckUtils]: 29: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,860 INFO L280 TraceCheckUtils]: 30: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,862 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,874 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,878 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:13,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:13,880 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,881 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,882 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,882 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:13,883 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:13,883 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,883 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,884 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,885 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:13,885 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:13,885 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,887 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,890 INFO L263 TraceCheckUtils]: 3: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,894 INFO L263 TraceCheckUtils]: 7: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,895 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,896 INFO L280 TraceCheckUtils]: 9: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:13,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,897 INFO L263 TraceCheckUtils]: 11: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,898 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,898 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,898 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,899 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,900 INFO L280 TraceCheckUtils]: 17: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,900 INFO L263 TraceCheckUtils]: 18: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,900 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,901 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,901 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,902 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,902 INFO L280 TraceCheckUtils]: 23: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,905 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,906 INFO L280 TraceCheckUtils]: 26: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,906 INFO L263 TraceCheckUtils]: 27: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,907 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,908 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,909 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,911 INFO L280 TraceCheckUtils]: 33: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,912 INFO L280 TraceCheckUtils]: 34: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,914 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,915 INFO L280 TraceCheckUtils]: 36: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,915 INFO L263 TraceCheckUtils]: 37: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,916 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,916 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,916 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:13,917 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,917 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,918 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,918 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,918 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,919 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:13,919 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:13,920 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,920 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,920 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,921 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,921 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:13,922 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:13,922 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,923 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,924 INFO L280 TraceCheckUtils]: 56: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,925 INFO L280 TraceCheckUtils]: 57: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,926 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,948 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,954 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:13,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:13,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,956 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,957 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,958 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:13,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:13,958 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,959 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,960 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,960 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:13,960 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:13,961 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,961 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:13,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,967 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:13,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:13,968 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:13,969 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,970 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:13,970 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:13,970 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,971 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,971 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:13,971 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:13,971 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,972 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:13,972 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:13,973 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,973 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,973 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,974 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,974 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,975 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:13,975 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:13,975 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,977 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,984 INFO L263 TraceCheckUtils]: 7: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,987 INFO L263 TraceCheckUtils]: 11: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,988 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:13,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,991 INFO L263 TraceCheckUtils]: 15: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:13,991 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,992 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:13,992 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:13,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,993 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,994 INFO L280 TraceCheckUtils]: 21: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,994 INFO L263 TraceCheckUtils]: 22: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:13,994 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:13,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:13,995 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:13,995 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,996 INFO L280 TraceCheckUtils]: 27: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,997 INFO L280 TraceCheckUtils]: 28: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:13,998 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:13,999 INFO L263 TraceCheckUtils]: 31: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,000 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,000 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,001 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,001 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,002 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,003 INFO L280 TraceCheckUtils]: 37: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,004 INFO L280 TraceCheckUtils]: 38: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,006 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,007 INFO L280 TraceCheckUtils]: 40: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,007 INFO L263 TraceCheckUtils]: 41: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,008 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,008 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,009 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,009 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,009 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,010 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,010 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,010 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,011 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,011 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,011 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,012 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,012 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,012 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,013 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,013 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,014 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,015 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,016 INFO L280 TraceCheckUtils]: 60: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,017 INFO L280 TraceCheckUtils]: 61: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,018 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,019 INFO L280 TraceCheckUtils]: 63: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,019 INFO L263 TraceCheckUtils]: 64: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,020 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,020 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,020 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,020 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,020 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,021 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,021 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,021 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,021 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,021 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,022 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,022 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,022 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,022 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,022 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,023 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,023 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,023 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,023 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,023 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,024 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,024 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,024 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,025 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,025 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,026 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,026 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,026 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,027 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,027 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,027 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,029 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,030 INFO L280 TraceCheckUtils]: 97: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,031 INFO L280 TraceCheckUtils]: 98: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,033 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,122 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,130 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,132 INFO L263 TraceCheckUtils]: 3: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,136 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,137 INFO L263 TraceCheckUtils]: 10: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,137 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,138 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,139 INFO L280 TraceCheckUtils]: 15: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,141 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,147 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,149 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,150 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,151 INFO L263 TraceCheckUtils]: 7: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,152 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,153 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,154 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,156 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,156 INFO L280 TraceCheckUtils]: 13: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,157 INFO L263 TraceCheckUtils]: 14: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,157 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,157 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,158 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,160 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,161 INFO L280 TraceCheckUtils]: 22: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,161 INFO L263 TraceCheckUtils]: 23: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,161 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,162 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,162 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,162 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,163 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,164 INFO L280 TraceCheckUtils]: 29: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,164 INFO L280 TraceCheckUtils]: 30: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,166 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:54:14,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,168 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,170 INFO L263 TraceCheckUtils]: 7: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,172 INFO L280 TraceCheckUtils]: 9: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,173 INFO L263 TraceCheckUtils]: 11: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,173 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,175 INFO L263 TraceCheckUtils]: 15: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,175 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,176 INFO L280 TraceCheckUtils]: 17: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:14,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,177 INFO L263 TraceCheckUtils]: 19: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,178 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,178 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,179 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,180 INFO L263 TraceCheckUtils]: 26: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,180 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,180 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,181 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,182 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,182 INFO L280 TraceCheckUtils]: 31: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,183 INFO L280 TraceCheckUtils]: 32: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,184 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,185 INFO L280 TraceCheckUtils]: 34: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,185 INFO L263 TraceCheckUtils]: 35: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,185 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,185 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,186 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,186 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,187 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,187 INFO L280 TraceCheckUtils]: 41: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,188 INFO L280 TraceCheckUtils]: 42: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,189 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,190 INFO L280 TraceCheckUtils]: 44: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,190 INFO L263 TraceCheckUtils]: 45: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,190 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,191 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,191 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,191 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,191 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,191 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,192 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,192 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,192 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,192 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,193 INFO L263 TraceCheckUtils]: 56: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,193 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,193 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,193 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,193 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,194 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,194 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,195 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,196 INFO L280 TraceCheckUtils]: 64: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,196 INFO L280 TraceCheckUtils]: 65: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,198 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,199 INFO L280 TraceCheckUtils]: 67: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,199 INFO L263 TraceCheckUtils]: 68: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,199 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,199 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,200 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,200 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,200 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,200 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,200 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,201 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,201 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,201 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,201 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,202 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,202 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,202 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,202 INFO L263 TraceCheckUtils]: 83: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,202 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,203 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,203 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,203 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,203 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,203 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,204 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,204 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,204 INFO L263 TraceCheckUtils]: 92: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,204 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,205 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,205 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,205 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,205 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,205 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,206 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,207 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,208 INFO L280 TraceCheckUtils]: 101: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,208 INFO L280 TraceCheckUtils]: 102: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,209 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:14,210 INFO L280 TraceCheckUtils]: 104: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:14,210 INFO L263 TraceCheckUtils]: 105: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,211 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,211 INFO L280 TraceCheckUtils]: 107: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,212 INFO L280 TraceCheckUtils]: 108: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,212 INFO L263 TraceCheckUtils]: 109: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,213 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,213 INFO L280 TraceCheckUtils]: 111: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,214 INFO L280 TraceCheckUtils]: 112: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,214 INFO L263 TraceCheckUtils]: 113: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,215 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,215 INFO L280 TraceCheckUtils]: 115: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,216 INFO L280 TraceCheckUtils]: 116: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,216 INFO L280 TraceCheckUtils]: 117: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,218 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,218 INFO L280 TraceCheckUtils]: 119: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,219 INFO L263 TraceCheckUtils]: 120: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,219 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,219 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,219 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,220 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,221 INFO L280 TraceCheckUtils]: 125: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,221 INFO L280 TraceCheckUtils]: 126: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,223 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,223 INFO L280 TraceCheckUtils]: 128: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,223 INFO L263 TraceCheckUtils]: 129: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,224 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,224 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,224 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,224 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,225 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,226 INFO L280 TraceCheckUtils]: 135: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,226 INFO L280 TraceCheckUtils]: 136: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,227 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:54:14,228 INFO L280 TraceCheckUtils]: 138: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:14,228 INFO L280 TraceCheckUtils]: 139: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:14,228 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:54:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,296 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,300 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,301 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,302 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,302 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,303 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,303 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,303 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,303 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,304 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,304 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,305 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,305 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,320 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,320 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,321 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,322 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,322 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,323 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,323 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,323 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,324 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,324 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,325 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,325 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,325 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,325 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,326 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,326 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,326 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,326 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,351 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,351 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,351 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,362 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,366 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,366 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,368 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,368 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,369 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,369 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,369 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,370 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,371 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,372 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,372 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,372 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,373 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,373 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,373 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,373 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,374 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,374 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,374 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,374 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,374 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,375 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,375 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,375 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,375 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,375 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,376 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,376 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,376 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,376 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,377 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,377 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,377 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,377 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,378 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,378 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,378 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,378 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,379 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,379 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,379 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,379 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,380 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,380 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,380 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,380 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,380 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,381 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,381 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,381 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,381 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,382 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,382 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,382 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,382 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,382 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,383 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,383 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,383 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,408 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,408 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,415 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,416 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,417 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,418 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,418 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,419 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,420 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,420 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,420 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,421 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,421 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,422 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,430 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,431 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,432 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,433 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,434 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,434 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,435 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,436 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,437 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,437 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,437 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,438 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,438 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,438 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,439 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,439 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,440 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,440 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,440 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,441 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,443 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,445 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,446 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,448 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,448 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,449 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,449 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,449 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,450 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,450 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,450 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,451 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,452 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,452 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,452 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,453 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,453 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,453 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,454 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,454 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,454 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,455 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,455 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,456 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,456 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,456 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,457 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,457 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,457 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,458 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,458 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,458 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,459 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,459 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,459 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,460 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,460 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,461 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,461 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,461 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,462 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,462 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,463 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,465 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,465 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,465 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,466 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,466 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,466 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,467 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,467 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,467 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,467 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,467 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,468 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,468 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,468 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,469 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,469 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,469 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,470 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,470 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,470 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,471 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,471 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,472 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,472 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,472 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,473 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,473 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,473 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,474 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,474 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,474 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,475 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,475 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,476 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,476 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,476 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,477 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,477 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:14,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,488 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,488 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,489 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,489 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,490 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,492 INFO L263 TraceCheckUtils]: 11: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,493 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,495 INFO L263 TraceCheckUtils]: 15: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,496 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,497 INFO L280 TraceCheckUtils]: 17: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,498 INFO L280 TraceCheckUtils]: 18: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,498 INFO L263 TraceCheckUtils]: 19: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,499 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,500 INFO L280 TraceCheckUtils]: 21: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:14,502 INFO L280 TraceCheckUtils]: 22: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,502 INFO L263 TraceCheckUtils]: 23: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,502 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,503 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,503 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,505 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,506 INFO L263 TraceCheckUtils]: 30: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,506 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,507 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,507 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,508 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,509 INFO L280 TraceCheckUtils]: 35: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,510 INFO L280 TraceCheckUtils]: 36: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,512 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,513 INFO L280 TraceCheckUtils]: 38: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,513 INFO L263 TraceCheckUtils]: 39: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,514 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,514 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,514 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,515 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,516 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,517 INFO L280 TraceCheckUtils]: 45: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,518 INFO L280 TraceCheckUtils]: 46: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,519 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,520 INFO L280 TraceCheckUtils]: 48: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,521 INFO L263 TraceCheckUtils]: 49: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,521 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,521 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,522 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,522 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,522 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,523 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,523 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,523 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,524 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,524 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,524 INFO L263 TraceCheckUtils]: 60: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,525 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,525 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,525 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,526 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,526 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,526 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,528 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,529 INFO L280 TraceCheckUtils]: 68: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,530 INFO L280 TraceCheckUtils]: 69: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,531 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,532 INFO L280 TraceCheckUtils]: 71: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,532 INFO L263 TraceCheckUtils]: 72: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,533 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,533 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,533 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,533 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,533 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,534 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,534 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,534 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,534 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,534 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,535 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,535 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,535 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,535 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,535 INFO L263 TraceCheckUtils]: 87: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,536 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,536 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,536 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,536 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,536 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,537 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,537 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,537 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,537 INFO L263 TraceCheckUtils]: 96: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,538 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,538 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,538 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,538 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,538 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,539 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,539 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,540 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,540 INFO L280 TraceCheckUtils]: 105: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,541 INFO L280 TraceCheckUtils]: 106: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,542 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:14,543 INFO L280 TraceCheckUtils]: 108: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:14,543 INFO L263 TraceCheckUtils]: 109: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,544 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,544 INFO L280 TraceCheckUtils]: 111: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,545 INFO L280 TraceCheckUtils]: 112: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,546 INFO L263 TraceCheckUtils]: 113: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,547 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,547 INFO L280 TraceCheckUtils]: 115: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,548 INFO L280 TraceCheckUtils]: 116: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,549 INFO L263 TraceCheckUtils]: 117: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,550 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,550 INFO L280 TraceCheckUtils]: 119: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,552 INFO L280 TraceCheckUtils]: 120: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,552 INFO L280 TraceCheckUtils]: 121: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,554 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,555 INFO L280 TraceCheckUtils]: 123: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,556 INFO L263 TraceCheckUtils]: 124: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,556 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,556 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,557 INFO L280 TraceCheckUtils]: 127: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,558 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,559 INFO L280 TraceCheckUtils]: 129: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,560 INFO L280 TraceCheckUtils]: 130: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,562 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,563 INFO L280 TraceCheckUtils]: 132: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,563 INFO L263 TraceCheckUtils]: 133: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,563 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,564 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,564 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,565 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,566 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,567 INFO L280 TraceCheckUtils]: 139: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,568 INFO L280 TraceCheckUtils]: 140: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,569 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:54:14,570 INFO L280 TraceCheckUtils]: 142: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:14,570 INFO L280 TraceCheckUtils]: 143: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:14,570 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:54:14,571 INFO L280 TraceCheckUtils]: 145: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:14,571 INFO L263 TraceCheckUtils]: 146: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,572 INFO L280 TraceCheckUtils]: 147: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,572 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,572 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,573 INFO L263 TraceCheckUtils]: 150: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,573 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,573 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,574 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,574 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,574 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,575 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,575 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,575 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,576 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,576 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,576 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,577 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,577 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,577 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,578 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,578 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,578 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,579 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,579 INFO L263 TraceCheckUtils]: 169: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,579 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,580 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,580 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,580 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,581 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,581 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,582 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,582 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,582 INFO L263 TraceCheckUtils]: 178: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,583 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,583 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,583 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,584 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,584 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,584 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,585 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,585 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,585 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,586 INFO L263 TraceCheckUtils]: 188: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,586 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,586 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,587 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,587 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,587 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,588 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,588 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,588 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,589 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,589 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,589 INFO L263 TraceCheckUtils]: 199: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,590 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,590 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,591 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,591 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,591 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,592 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,592 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,592 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,593 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,593 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,593 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,594 INFO L263 TraceCheckUtils]: 211: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,594 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,594 INFO L280 TraceCheckUtils]: 213: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,595 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,595 INFO L263 TraceCheckUtils]: 215: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,595 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,596 INFO L280 TraceCheckUtils]: 217: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,596 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,596 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,597 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,597 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,597 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,598 INFO L280 TraceCheckUtils]: 223: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,598 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,598 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,599 INFO L263 TraceCheckUtils]: 226: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,599 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,599 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,600 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,600 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,601 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,601 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,601 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,602 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,602 INFO L263 TraceCheckUtils]: 235: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,602 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,603 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,603 INFO L280 TraceCheckUtils]: 238: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,603 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,604 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,604 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,604 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,605 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,605 INFO L280 TraceCheckUtils]: 244: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,605 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,606 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:14,606 INFO L280 TraceCheckUtils]: 247: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:14,606 INFO L280 TraceCheckUtils]: 248: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:14,607 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:54:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,735 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,740 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,742 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,744 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,745 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,745 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,746 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,747 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,753 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,755 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,755 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,757 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,758 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,758 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,759 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,759 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,760 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,760 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,761 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,762 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,762 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,762 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,763 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,763 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,764 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,764 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,764 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,765 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,765 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,766 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,779 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,785 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,786 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,788 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,789 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,789 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,790 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,790 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,791 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,793 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,795 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,796 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,797 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,797 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,798 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,798 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,798 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,799 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,799 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,800 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,800 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,800 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,801 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,801 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,801 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,802 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,802 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,802 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,803 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,803 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,803 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,804 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,804 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,804 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,805 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,805 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,806 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,806 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,806 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,807 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,807 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,807 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,807 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,807 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,808 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,808 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,808 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,808 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,809 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,809 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,809 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,809 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,809 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,810 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,810 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,810 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,810 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,829 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,833 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,834 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,835 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,835 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,836 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,836 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,837 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,837 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,837 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,838 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,838 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,838 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:14,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,845 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,845 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,846 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,847 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,847 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,848 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,850 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,850 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,850 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,851 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,852 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,852 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,852 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,853 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,853 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,854 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,854 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,854 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,855 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,855 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,856 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,856 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,856 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,857 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,859 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,860 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,861 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,861 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,862 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,862 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,862 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,863 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,863 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,863 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,864 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,864 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,865 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,866 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,866 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,867 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,867 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,868 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,869 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,869 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,869 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,870 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,870 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,872 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,872 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,872 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,873 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,873 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,873 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,874 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,874 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,874 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,875 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,875 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,875 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,876 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,876 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,876 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,877 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,877 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,877 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,878 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,878 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,878 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,879 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,879 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,880 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,880 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,880 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,881 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,881 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,881 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,882 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,882 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,882 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,883 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,883 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,883 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,884 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,884 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,884 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,885 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,885 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,885 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,886 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,886 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,886 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,887 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,887 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,887 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,888 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,888 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,888 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,889 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,889 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,889 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,890 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,890 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,891 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,891 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,891 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,892 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,892 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,892 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:54:14,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,902 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,904 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,904 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,904 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,905 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,905 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,906 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,907 INFO L280 TraceCheckUtils]: 13: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,908 INFO L263 TraceCheckUtils]: 15: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,909 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,910 INFO L280 TraceCheckUtils]: 17: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,911 INFO L280 TraceCheckUtils]: 18: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,911 INFO L263 TraceCheckUtils]: 19: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,912 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,913 INFO L280 TraceCheckUtils]: 21: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,914 INFO L280 TraceCheckUtils]: 22: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,914 INFO L263 TraceCheckUtils]: 23: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,915 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,916 INFO L280 TraceCheckUtils]: 25: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:14,918 INFO L280 TraceCheckUtils]: 26: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,918 INFO L263 TraceCheckUtils]: 27: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,918 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,919 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,919 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,919 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,921 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,922 INFO L280 TraceCheckUtils]: 33: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,922 INFO L263 TraceCheckUtils]: 34: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,922 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,923 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,923 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,924 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,925 INFO L280 TraceCheckUtils]: 39: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,926 INFO L280 TraceCheckUtils]: 40: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,928 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,929 INFO L280 TraceCheckUtils]: 42: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,929 INFO L263 TraceCheckUtils]: 43: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,930 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,930 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,930 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,931 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,932 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,933 INFO L280 TraceCheckUtils]: 49: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,934 INFO L280 TraceCheckUtils]: 50: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,936 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,937 INFO L280 TraceCheckUtils]: 52: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,937 INFO L263 TraceCheckUtils]: 53: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,937 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,937 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,938 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,938 INFO L263 TraceCheckUtils]: 57: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,938 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,939 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,939 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,939 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,940 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,940 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,940 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,941 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,941 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,941 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,942 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,942 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,942 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,944 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,945 INFO L280 TraceCheckUtils]: 72: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,946 INFO L280 TraceCheckUtils]: 73: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,948 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,949 INFO L280 TraceCheckUtils]: 75: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,949 INFO L263 TraceCheckUtils]: 76: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,949 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,950 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,950 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,950 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,951 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,951 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,951 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,952 INFO L263 TraceCheckUtils]: 84: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,952 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,952 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,953 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,953 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,953 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,954 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,954 INFO L263 TraceCheckUtils]: 91: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,954 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,954 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,955 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,955 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,955 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,956 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,956 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,956 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,957 INFO L263 TraceCheckUtils]: 100: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,957 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,957 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,958 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,958 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,958 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:14,958 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:14,959 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,960 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,961 INFO L280 TraceCheckUtils]: 109: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,961 INFO L280 TraceCheckUtils]: 110: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,962 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:14,963 INFO L280 TraceCheckUtils]: 112: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:14,963 INFO L263 TraceCheckUtils]: 113: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,964 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,964 INFO L280 TraceCheckUtils]: 115: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,965 INFO L280 TraceCheckUtils]: 116: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,965 INFO L263 TraceCheckUtils]: 117: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,966 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,966 INFO L280 TraceCheckUtils]: 119: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,967 INFO L280 TraceCheckUtils]: 120: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:14,967 INFO L263 TraceCheckUtils]: 121: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,968 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,968 INFO L280 TraceCheckUtils]: 123: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:14,969 INFO L280 TraceCheckUtils]: 124: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,970 INFO L280 TraceCheckUtils]: 125: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:14,972 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,973 INFO L280 TraceCheckUtils]: 127: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,973 INFO L263 TraceCheckUtils]: 128: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,973 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,974 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,974 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,976 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,976 INFO L280 TraceCheckUtils]: 133: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,977 INFO L280 TraceCheckUtils]: 134: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:14,979 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,980 INFO L280 TraceCheckUtils]: 136: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,980 INFO L263 TraceCheckUtils]: 137: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,981 INFO L280 TraceCheckUtils]: 138: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,981 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,981 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,982 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,983 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,984 INFO L280 TraceCheckUtils]: 143: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,985 INFO L280 TraceCheckUtils]: 144: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:14,987 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:54:14,987 INFO L280 TraceCheckUtils]: 146: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:14,988 INFO L280 TraceCheckUtils]: 147: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:14,988 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:54:14,988 INFO L280 TraceCheckUtils]: 149: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:14,989 INFO L263 TraceCheckUtils]: 150: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,989 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,989 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,990 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,990 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,990 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,991 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,991 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,991 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,992 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,992 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,992 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,993 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,993 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,993 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,994 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:14,994 INFO L263 TraceCheckUtils]: 166: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:14,994 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,995 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:14,995 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:14,995 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,996 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:14,996 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,996 INFO L263 TraceCheckUtils]: 173: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:14,997 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:14,997 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:14,997 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,998 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:14,998 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:14,998 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:14,999 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:14,999 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:14,999 INFO L263 TraceCheckUtils]: 182: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,000 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,000 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,000 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,001 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,001 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,001 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,002 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,002 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,002 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,003 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,003 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,003 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,004 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,004 INFO L263 TraceCheckUtils]: 196: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,004 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,005 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,005 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,005 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,006 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,006 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,006 INFO L263 TraceCheckUtils]: 203: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,007 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,007 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,007 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,008 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,008 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,008 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,009 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,009 INFO L280 TraceCheckUtils]: 211: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,009 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,010 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,010 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,010 INFO L263 TraceCheckUtils]: 215: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,011 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,011 INFO L280 TraceCheckUtils]: 217: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,011 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,011 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,012 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,012 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,012 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,013 INFO L263 TraceCheckUtils]: 223: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,013 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,013 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,014 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,014 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,015 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,015 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,015 INFO L263 TraceCheckUtils]: 230: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,015 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,016 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,016 INFO L280 TraceCheckUtils]: 233: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,016 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,017 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,017 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,017 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,018 INFO L280 TraceCheckUtils]: 238: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,018 INFO L263 TraceCheckUtils]: 239: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,018 INFO L280 TraceCheckUtils]: 240: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,019 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,019 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,019 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,020 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,020 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,020 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,021 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,021 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,021 INFO L280 TraceCheckUtils]: 249: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,022 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:15,022 INFO L280 TraceCheckUtils]: 251: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:15,022 INFO L280 TraceCheckUtils]: 252: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:15,023 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:54:15,023 INFO L280 TraceCheckUtils]: 254: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:15,023 INFO L263 TraceCheckUtils]: 255: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,024 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,024 INFO L280 TraceCheckUtils]: 257: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,024 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,025 INFO L263 TraceCheckUtils]: 259: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,025 INFO L280 TraceCheckUtils]: 260: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,025 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,026 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,026 INFO L263 TraceCheckUtils]: 263: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,026 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,027 INFO L280 TraceCheckUtils]: 265: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,027 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,027 INFO L263 TraceCheckUtils]: 267: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,028 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,028 INFO L280 TraceCheckUtils]: 269: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,028 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,029 INFO L263 TraceCheckUtils]: 271: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,029 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,029 INFO L280 TraceCheckUtils]: 273: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,030 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,030 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,030 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,031 INFO L280 TraceCheckUtils]: 277: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,031 INFO L263 TraceCheckUtils]: 278: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,031 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,031 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,032 INFO L280 TraceCheckUtils]: 281: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,032 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,032 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,032 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,032 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,033 INFO L280 TraceCheckUtils]: 286: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,033 INFO L263 TraceCheckUtils]: 287: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,033 INFO L280 TraceCheckUtils]: 288: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,034 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,034 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,034 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,035 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,035 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,035 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,036 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,036 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,036 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,037 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,037 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,037 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,038 INFO L263 TraceCheckUtils]: 301: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,038 INFO L280 TraceCheckUtils]: 302: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,038 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,039 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,039 INFO L280 TraceCheckUtils]: 305: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,039 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,040 INFO L280 TraceCheckUtils]: 307: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,040 INFO L263 TraceCheckUtils]: 308: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,040 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,041 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,041 INFO L280 TraceCheckUtils]: 311: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,041 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,042 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,042 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,042 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,043 INFO L280 TraceCheckUtils]: 316: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,043 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,043 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,044 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,044 INFO L263 TraceCheckUtils]: 320: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,044 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,044 INFO L280 TraceCheckUtils]: 322: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,045 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,045 INFO L263 TraceCheckUtils]: 324: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,045 INFO L280 TraceCheckUtils]: 325: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,046 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,046 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,046 INFO L263 TraceCheckUtils]: 328: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,047 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,047 INFO L280 TraceCheckUtils]: 330: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,047 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,048 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,048 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,048 INFO L280 TraceCheckUtils]: 334: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,049 INFO L263 TraceCheckUtils]: 335: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,049 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,049 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,050 INFO L280 TraceCheckUtils]: 338: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,050 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,050 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,051 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,051 INFO L275 TraceCheckUtils]: 342: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,051 INFO L280 TraceCheckUtils]: 343: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,052 INFO L263 TraceCheckUtils]: 344: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,052 INFO L280 TraceCheckUtils]: 345: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,052 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,053 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,053 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,053 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,054 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,054 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,054 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,054 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,055 INFO L280 TraceCheckUtils]: 354: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,055 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:54:15,055 INFO L280 TraceCheckUtils]: 356: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:15,056 INFO L280 TraceCheckUtils]: 357: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:15,056 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:54:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,392 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,396 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,397 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,398 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,398 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,398 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,398 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,399 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,399 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,399 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,399 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,400 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,400 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,400 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,400 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,406 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,409 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,409 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,410 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,410 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,411 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,411 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,411 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,412 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,412 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,412 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,413 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,413 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,413 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,413 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,414 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,414 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,415 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,415 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,415 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,415 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,416 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,416 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,416 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,430 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,434 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,435 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,436 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,436 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,436 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,437 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,437 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,438 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,438 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,439 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,440 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,440 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,441 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,441 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,441 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,441 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,442 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,442 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,443 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,443 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,443 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,443 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,444 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,444 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,444 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,445 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,445 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,445 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,446 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,446 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,446 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,447 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,447 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,447 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,447 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,448 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,448 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,448 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,448 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,448 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,449 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,449 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,449 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,449 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,450 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,450 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,450 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,450 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,451 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,451 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,451 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,451 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,452 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,452 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,452 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,472 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,480 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,481 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,481 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,482 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,482 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,482 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,482 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,482 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,483 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,483 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,483 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,483 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,484 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,484 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,488 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,488 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,489 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,489 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,489 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,490 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,490 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,491 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,492 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,492 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,492 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,492 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,493 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,493 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,494 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,494 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,494 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,494 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,495 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,495 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,495 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,495 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,496 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,496 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,496 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,497 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,498 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,498 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,498 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,498 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,499 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,499 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,499 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,500 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,500 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,500 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,500 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,501 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,501 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,501 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,501 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,501 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,502 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,502 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,502 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,502 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,503 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,503 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,503 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,503 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,504 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,504 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,504 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,505 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,505 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,505 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,505 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,505 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,506 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,506 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,506 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,506 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,506 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,507 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,507 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,507 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,507 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,507 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,508 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,508 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,508 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,508 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,508 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,508 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,509 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,509 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,509 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,509 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,509 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,510 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,510 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,510 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,510 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,510 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,511 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,511 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,511 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,511 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,511 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,512 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,512 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,512 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,512 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,512 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,513 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,513 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,513 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,513 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,513 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,514 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,514 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,514 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,514 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,514 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,515 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,515 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,515 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,515 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,515 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,516 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,516 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,516 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,516 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,516 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,538 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,543 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,544 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,545 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,545 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,545 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,546 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,546 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,547 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,552 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,553 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,553 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,553 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,554 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,555 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,556 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,556 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,556 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,557 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,557 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,557 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,557 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,558 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,558 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,558 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,558 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,558 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,560 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,560 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,560 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,561 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,561 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,562 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,562 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,562 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,562 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,562 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,562 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,563 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,563 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,563 INFO L263 TraceCheckUtils]: 19: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,563 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,564 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,564 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,564 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,564 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,565 INFO L263 TraceCheckUtils]: 26: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,565 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,565 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,565 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,565 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,566 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,566 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,566 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,566 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,566 INFO L263 TraceCheckUtils]: 35: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,567 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,567 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,567 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,567 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,568 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,568 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,568 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,568 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,568 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,569 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,569 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,569 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,569 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,569 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,570 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,570 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,570 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,570 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,570 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,571 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,571 INFO L263 TraceCheckUtils]: 56: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,571 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,571 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,572 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,572 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,572 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,572 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,572 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,572 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,573 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,573 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,573 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,573 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,573 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,574 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,574 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,574 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,574 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,574 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,574 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,575 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,575 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,575 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,575 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,575 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,575 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,576 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,576 INFO L263 TraceCheckUtils]: 83: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,576 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,576 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,576 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,577 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,577 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,577 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,577 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,577 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,578 INFO L263 TraceCheckUtils]: 92: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,578 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,578 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,578 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,578 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,579 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,579 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,579 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,579 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,580 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,580 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,580 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,580 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,581 INFO L263 TraceCheckUtils]: 105: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,581 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,581 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,581 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,582 INFO L263 TraceCheckUtils]: 109: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,582 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,582 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,582 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,583 INFO L263 TraceCheckUtils]: 113: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,583 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,583 INFO L280 TraceCheckUtils]: 115: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,583 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,583 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,584 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,584 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,584 INFO L263 TraceCheckUtils]: 120: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,584 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,585 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,585 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,585 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,585 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,585 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,586 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,586 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,586 INFO L263 TraceCheckUtils]: 129: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,586 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,587 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,587 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,587 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,587 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,587 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,588 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,588 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,588 INFO L280 TraceCheckUtils]: 138: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,588 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,589 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,629 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,633 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,634 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,635 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,636 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,636 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,636 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,636 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,637 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,638 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,642 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,643 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,644 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,645 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,645 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,646 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,646 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,647 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,647 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,647 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,647 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,647 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,648 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,648 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,648 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,648 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,648 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,649 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,649 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,649 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,649 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,660 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:15,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,664 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,665 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,666 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,666 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,667 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,667 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,667 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,668 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,668 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,668 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,668 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,669 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,670 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,670 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,671 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,671 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,671 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,671 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,672 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,672 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,672 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,672 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,672 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,673 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,673 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,673 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,673 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,673 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,674 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,674 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,674 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,674 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,674 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,675 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,675 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,675 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,675 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,675 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,676 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,676 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,676 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,676 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,676 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,677 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,677 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,677 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,677 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,677 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,678 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,678 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,678 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,678 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,678 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,679 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,679 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,679 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,679 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,679 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,680 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,680 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,680 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,680 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,680 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,683 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,684 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,685 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,685 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,686 INFO L263 TraceCheckUtils]: 19: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,686 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,687 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,687 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,687 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,687 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,688 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,688 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,688 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,688 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,688 INFO L263 TraceCheckUtils]: 30: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,689 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,689 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,689 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,689 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,690 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,690 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,690 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,690 INFO L263 TraceCheckUtils]: 39: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,690 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,691 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,691 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,691 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,691 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,691 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,692 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,692 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,692 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,692 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,692 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,693 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,693 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,693 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,693 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,693 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,694 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,694 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,694 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,695 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,695 INFO L263 TraceCheckUtils]: 60: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,695 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,695 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,696 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,696 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,696 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,697 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,697 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,697 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,697 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,697 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,698 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,698 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,698 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,698 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,698 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,699 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,699 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,699 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,699 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,700 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,700 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,700 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,700 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,700 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,701 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,701 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,701 INFO L263 TraceCheckUtils]: 87: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,701 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,701 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,702 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,702 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,702 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,702 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,703 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,703 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,703 INFO L263 TraceCheckUtils]: 96: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,703 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,703 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,704 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,704 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,704 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,704 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,704 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,705 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,705 INFO L280 TraceCheckUtils]: 105: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,705 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,705 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,705 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,706 INFO L263 TraceCheckUtils]: 109: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,706 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,706 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,706 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,706 INFO L263 TraceCheckUtils]: 113: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,707 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,707 INFO L280 TraceCheckUtils]: 115: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,707 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,707 INFO L263 TraceCheckUtils]: 117: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,707 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,708 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,708 INFO L280 TraceCheckUtils]: 120: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,708 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,708 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,708 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,708 INFO L263 TraceCheckUtils]: 124: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,709 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,709 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,709 INFO L280 TraceCheckUtils]: 127: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,709 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,709 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,710 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,710 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,710 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,710 INFO L263 TraceCheckUtils]: 133: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,710 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,710 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,711 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,711 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,711 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,711 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,711 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,712 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,712 INFO L280 TraceCheckUtils]: 142: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,712 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,712 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,713 INFO L280 TraceCheckUtils]: 145: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,713 INFO L263 TraceCheckUtils]: 146: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,713 INFO L280 TraceCheckUtils]: 147: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,713 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,713 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,714 INFO L263 TraceCheckUtils]: 150: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,714 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,714 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,714 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,714 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,714 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,715 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,715 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,715 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,715 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,716 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,716 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,716 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,716 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,716 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,717 INFO L263 TraceCheckUtils]: 165: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,717 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,717 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,717 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,717 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,718 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,718 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,718 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,718 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,718 INFO L263 TraceCheckUtils]: 174: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,719 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,719 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,719 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,719 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,719 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,720 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,720 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,720 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,720 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,720 INFO L263 TraceCheckUtils]: 184: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,721 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,721 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,721 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,721 INFO L263 TraceCheckUtils]: 188: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,721 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,721 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,722 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,722 INFO L280 TraceCheckUtils]: 192: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,722 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,722 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,722 INFO L263 TraceCheckUtils]: 195: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,723 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,723 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,723 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,723 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,723 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,724 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,724 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,724 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,724 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,724 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,724 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,725 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,725 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:15,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,751 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,751 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,751 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,752 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,752 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,752 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,753 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,755 INFO L263 TraceCheckUtils]: 19: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,756 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,756 INFO L280 TraceCheckUtils]: 21: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,757 INFO L263 TraceCheckUtils]: 23: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,757 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,758 INFO L280 TraceCheckUtils]: 25: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,759 INFO L280 TraceCheckUtils]: 26: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,759 INFO L263 TraceCheckUtils]: 27: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,759 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,760 INFO L280 TraceCheckUtils]: 29: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:15,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,761 INFO L263 TraceCheckUtils]: 31: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,761 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,762 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,762 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,763 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,763 INFO L280 TraceCheckUtils]: 37: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,764 INFO L263 TraceCheckUtils]: 38: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,764 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,764 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,764 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,765 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,765 INFO L280 TraceCheckUtils]: 43: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,766 INFO L280 TraceCheckUtils]: 44: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,767 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,768 INFO L280 TraceCheckUtils]: 46: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,768 INFO L263 TraceCheckUtils]: 47: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,768 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,768 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,769 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,769 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,770 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,770 INFO L280 TraceCheckUtils]: 53: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,771 INFO L280 TraceCheckUtils]: 54: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,772 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,773 INFO L280 TraceCheckUtils]: 56: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,773 INFO L263 TraceCheckUtils]: 57: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,773 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,773 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,774 INFO L263 TraceCheckUtils]: 61: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,774 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,774 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,774 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,774 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,774 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,775 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,775 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,775 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,775 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,775 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,776 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,776 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,776 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,777 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,777 INFO L280 TraceCheckUtils]: 76: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,778 INFO L280 TraceCheckUtils]: 77: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,779 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,780 INFO L280 TraceCheckUtils]: 79: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,780 INFO L263 TraceCheckUtils]: 80: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,780 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,780 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,781 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,781 INFO L263 TraceCheckUtils]: 84: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,781 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,781 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,781 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,782 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,782 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,782 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,782 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,783 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,783 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,783 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,783 INFO L263 TraceCheckUtils]: 95: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,783 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,784 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,784 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,784 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,784 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,784 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,785 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,785 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,785 INFO L263 TraceCheckUtils]: 104: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,785 INFO L280 TraceCheckUtils]: 105: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,785 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,785 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,786 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,786 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,786 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,786 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,787 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,788 INFO L280 TraceCheckUtils]: 113: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,788 INFO L280 TraceCheckUtils]: 114: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,789 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:15,790 INFO L280 TraceCheckUtils]: 116: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:15,790 INFO L263 TraceCheckUtils]: 117: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,791 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,791 INFO L280 TraceCheckUtils]: 119: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,792 INFO L280 TraceCheckUtils]: 120: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,792 INFO L263 TraceCheckUtils]: 121: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,792 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,793 INFO L280 TraceCheckUtils]: 123: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,794 INFO L280 TraceCheckUtils]: 124: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:15,794 INFO L263 TraceCheckUtils]: 125: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,794 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,795 INFO L280 TraceCheckUtils]: 127: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:15,796 INFO L280 TraceCheckUtils]: 128: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:15,796 INFO L280 TraceCheckUtils]: 129: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:15,797 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:15,798 INFO L280 TraceCheckUtils]: 131: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:15,798 INFO L263 TraceCheckUtils]: 132: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,798 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,799 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,799 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,800 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:15,800 INFO L280 TraceCheckUtils]: 137: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:15,801 INFO L280 TraceCheckUtils]: 138: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:15,802 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:15,803 INFO L280 TraceCheckUtils]: 140: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:15,803 INFO L263 TraceCheckUtils]: 141: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,803 INFO L280 TraceCheckUtils]: 142: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,803 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,803 INFO L280 TraceCheckUtils]: 144: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,804 INFO L280 TraceCheckUtils]: 145: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,804 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:15,805 INFO L280 TraceCheckUtils]: 147: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:15,806 INFO L280 TraceCheckUtils]: 148: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:15,807 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:54:15,807 INFO L280 TraceCheckUtils]: 150: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:15,807 INFO L280 TraceCheckUtils]: 151: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:15,807 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:54:15,807 INFO L280 TraceCheckUtils]: 153: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:15,807 INFO L263 TraceCheckUtils]: 154: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,808 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,808 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,808 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,808 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,808 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,808 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,809 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,809 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,809 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,809 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,809 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,809 INFO L263 TraceCheckUtils]: 166: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,809 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,810 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,810 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,810 INFO L263 TraceCheckUtils]: 170: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,810 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,810 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,811 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,811 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,811 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,811 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,811 INFO L263 TraceCheckUtils]: 177: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,811 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,812 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,812 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,812 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,812 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,812 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,812 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,813 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,813 INFO L263 TraceCheckUtils]: 186: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,813 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,813 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,813 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,813 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,814 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,814 INFO L280 TraceCheckUtils]: 192: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,814 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,814 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,814 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,815 INFO L263 TraceCheckUtils]: 196: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,815 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,815 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,815 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,815 INFO L263 TraceCheckUtils]: 200: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,815 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,816 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,816 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,816 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,816 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,816 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,817 INFO L263 TraceCheckUtils]: 207: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,817 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,817 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,817 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,817 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,817 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,818 INFO L280 TraceCheckUtils]: 213: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,818 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,818 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,818 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,818 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,819 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,819 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,819 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,819 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,819 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,819 INFO L263 TraceCheckUtils]: 223: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,820 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,820 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,820 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,820 INFO L263 TraceCheckUtils]: 227: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,820 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,821 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,821 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,821 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,821 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,821 INFO L280 TraceCheckUtils]: 233: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,822 INFO L263 TraceCheckUtils]: 234: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,822 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,822 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,822 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,822 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,822 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,823 INFO L280 TraceCheckUtils]: 240: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,823 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,823 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,823 INFO L263 TraceCheckUtils]: 243: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,823 INFO L280 TraceCheckUtils]: 244: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,823 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,824 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,824 INFO L280 TraceCheckUtils]: 247: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,824 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,824 INFO L280 TraceCheckUtils]: 249: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,824 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,825 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,825 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,825 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,825 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:15,825 INFO L280 TraceCheckUtils]: 255: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:15,825 INFO L280 TraceCheckUtils]: 256: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:15,826 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:54:15,826 INFO L280 TraceCheckUtils]: 258: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:15,826 INFO L263 TraceCheckUtils]: 259: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,826 INFO L280 TraceCheckUtils]: 260: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,826 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,827 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,827 INFO L263 TraceCheckUtils]: 263: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,827 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,827 INFO L280 TraceCheckUtils]: 265: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,827 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,827 INFO L263 TraceCheckUtils]: 267: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,828 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,828 INFO L280 TraceCheckUtils]: 269: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,828 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,828 INFO L263 TraceCheckUtils]: 271: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,828 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,828 INFO L280 TraceCheckUtils]: 273: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,829 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,829 INFO L263 TraceCheckUtils]: 275: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,829 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,829 INFO L280 TraceCheckUtils]: 277: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,829 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,830 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,830 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,830 INFO L280 TraceCheckUtils]: 281: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,830 INFO L263 TraceCheckUtils]: 282: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,830 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,830 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,831 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,831 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,831 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,831 INFO L280 TraceCheckUtils]: 288: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,831 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,831 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,832 INFO L263 TraceCheckUtils]: 291: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,832 INFO L280 TraceCheckUtils]: 292: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,832 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,832 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,832 INFO L280 TraceCheckUtils]: 295: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,832 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,833 INFO L280 TraceCheckUtils]: 297: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,833 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,833 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,833 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,833 INFO L263 TraceCheckUtils]: 301: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,834 INFO L280 TraceCheckUtils]: 302: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,834 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,834 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,834 INFO L263 TraceCheckUtils]: 305: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,834 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,834 INFO L280 TraceCheckUtils]: 307: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,835 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,835 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,835 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,835 INFO L280 TraceCheckUtils]: 311: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,835 INFO L263 TraceCheckUtils]: 312: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,835 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,836 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,836 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,836 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,836 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,836 INFO L280 TraceCheckUtils]: 318: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,837 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,837 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,837 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,837 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,837 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,837 INFO L263 TraceCheckUtils]: 324: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,838 INFO L280 TraceCheckUtils]: 325: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,838 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,838 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,838 INFO L263 TraceCheckUtils]: 328: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,838 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,838 INFO L280 TraceCheckUtils]: 330: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,839 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,839 INFO L263 TraceCheckUtils]: 332: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,839 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,839 INFO L280 TraceCheckUtils]: 334: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,839 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,840 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,840 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,840 INFO L280 TraceCheckUtils]: 338: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,840 INFO L263 TraceCheckUtils]: 339: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,840 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,840 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,841 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,841 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,841 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,841 INFO L280 TraceCheckUtils]: 345: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,841 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,841 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,842 INFO L263 TraceCheckUtils]: 348: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,842 INFO L280 TraceCheckUtils]: 349: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,842 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,842 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,842 INFO L280 TraceCheckUtils]: 352: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,843 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,843 INFO L280 TraceCheckUtils]: 354: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,843 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,843 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,843 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,843 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,844 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:54:15,844 INFO L280 TraceCheckUtils]: 360: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:15,844 INFO L280 TraceCheckUtils]: 361: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:15,844 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:54:15,844 INFO L280 TraceCheckUtils]: 363: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:15,844 INFO L263 TraceCheckUtils]: 364: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,845 INFO L280 TraceCheckUtils]: 365: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,845 INFO L280 TraceCheckUtils]: 366: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,845 INFO L280 TraceCheckUtils]: 367: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,846 INFO L263 TraceCheckUtils]: 368: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,846 INFO L280 TraceCheckUtils]: 369: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,846 INFO L280 TraceCheckUtils]: 370: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,847 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,847 INFO L263 TraceCheckUtils]: 372: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,847 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,847 INFO L280 TraceCheckUtils]: 374: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,848 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,848 INFO L263 TraceCheckUtils]: 376: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,848 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,849 INFO L280 TraceCheckUtils]: 378: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,849 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,849 INFO L263 TraceCheckUtils]: 380: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,850 INFO L280 TraceCheckUtils]: 381: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,850 INFO L280 TraceCheckUtils]: 382: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,850 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,851 INFO L263 TraceCheckUtils]: 384: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,851 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,851 INFO L280 TraceCheckUtils]: 386: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,851 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,852 INFO L263 TraceCheckUtils]: 388: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,852 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,852 INFO L280 TraceCheckUtils]: 390: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,852 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,853 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,853 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,853 INFO L280 TraceCheckUtils]: 394: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,853 INFO L263 TraceCheckUtils]: 395: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,853 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,854 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,854 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,854 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,854 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,854 INFO L280 TraceCheckUtils]: 401: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,855 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,855 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,855 INFO L263 TraceCheckUtils]: 404: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,855 INFO L280 TraceCheckUtils]: 405: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,855 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,855 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,856 INFO L280 TraceCheckUtils]: 408: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,856 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,856 INFO L280 TraceCheckUtils]: 410: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,856 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,856 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,857 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,857 INFO L263 TraceCheckUtils]: 414: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,857 INFO L280 TraceCheckUtils]: 415: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,857 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,857 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,857 INFO L263 TraceCheckUtils]: 418: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,858 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,858 INFO L280 TraceCheckUtils]: 420: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,858 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,858 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,858 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,858 INFO L280 TraceCheckUtils]: 424: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,859 INFO L263 TraceCheckUtils]: 425: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,859 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,859 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,859 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,859 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,860 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,860 INFO L280 TraceCheckUtils]: 431: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,860 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,860 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,860 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,860 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,861 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,861 INFO L263 TraceCheckUtils]: 437: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,861 INFO L280 TraceCheckUtils]: 438: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,861 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,861 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,861 INFO L263 TraceCheckUtils]: 441: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,862 INFO L280 TraceCheckUtils]: 442: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,862 INFO L280 TraceCheckUtils]: 443: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,862 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,862 INFO L263 TraceCheckUtils]: 445: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,862 INFO L280 TraceCheckUtils]: 446: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,862 INFO L280 TraceCheckUtils]: 447: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,863 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,863 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,863 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,863 INFO L280 TraceCheckUtils]: 451: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,863 INFO L263 TraceCheckUtils]: 452: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,863 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,864 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,864 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,864 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,865 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,865 INFO L280 TraceCheckUtils]: 458: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,865 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,865 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,866 INFO L263 TraceCheckUtils]: 461: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,866 INFO L280 TraceCheckUtils]: 462: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,866 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,867 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,867 INFO L280 TraceCheckUtils]: 465: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,867 INFO L275 TraceCheckUtils]: 466: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,868 INFO L280 TraceCheckUtils]: 467: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,868 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,868 INFO L275 TraceCheckUtils]: 469: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,868 INFO L280 TraceCheckUtils]: 470: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,869 INFO L280 TraceCheckUtils]: 471: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,869 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,869 INFO L280 TraceCheckUtils]: 473: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,870 INFO L263 TraceCheckUtils]: 474: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,870 INFO L280 TraceCheckUtils]: 475: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,870 INFO L280 TraceCheckUtils]: 476: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,870 INFO L280 TraceCheckUtils]: 477: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,871 INFO L263 TraceCheckUtils]: 478: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,871 INFO L280 TraceCheckUtils]: 479: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,871 INFO L280 TraceCheckUtils]: 480: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,871 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,871 INFO L263 TraceCheckUtils]: 482: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,872 INFO L280 TraceCheckUtils]: 483: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,872 INFO L280 TraceCheckUtils]: 484: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,872 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,872 INFO L280 TraceCheckUtils]: 486: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,872 INFO L275 TraceCheckUtils]: 487: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,872 INFO L280 TraceCheckUtils]: 488: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,873 INFO L263 TraceCheckUtils]: 489: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,873 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,873 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,873 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,873 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,873 INFO L280 TraceCheckUtils]: 494: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,874 INFO L280 TraceCheckUtils]: 495: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,874 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,874 INFO L280 TraceCheckUtils]: 497: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,874 INFO L263 TraceCheckUtils]: 498: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,874 INFO L280 TraceCheckUtils]: 499: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,874 INFO L280 TraceCheckUtils]: 500: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,875 INFO L280 TraceCheckUtils]: 501: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,875 INFO L280 TraceCheckUtils]: 502: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,875 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,875 INFO L280 TraceCheckUtils]: 504: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,875 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,876 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,876 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,876 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,876 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,877 INFO L280 TraceCheckUtils]: 510: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,877 INFO L263 TraceCheckUtils]: 511: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,877 INFO L280 TraceCheckUtils]: 512: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,878 INFO L280 TraceCheckUtils]: 513: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,878 INFO L280 TraceCheckUtils]: 514: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,878 INFO L263 TraceCheckUtils]: 515: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,878 INFO L280 TraceCheckUtils]: 516: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,879 INFO L280 TraceCheckUtils]: 517: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,879 INFO L280 TraceCheckUtils]: 518: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,879 INFO L263 TraceCheckUtils]: 519: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,880 INFO L280 TraceCheckUtils]: 520: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,880 INFO L280 TraceCheckUtils]: 521: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,880 INFO L280 TraceCheckUtils]: 522: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,881 INFO L263 TraceCheckUtils]: 523: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,881 INFO L280 TraceCheckUtils]: 524: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,881 INFO L280 TraceCheckUtils]: 525: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,882 INFO L280 TraceCheckUtils]: 526: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,882 INFO L280 TraceCheckUtils]: 527: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,882 INFO L275 TraceCheckUtils]: 528: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,882 INFO L280 TraceCheckUtils]: 529: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,882 INFO L263 TraceCheckUtils]: 530: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,883 INFO L280 TraceCheckUtils]: 531: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,883 INFO L280 TraceCheckUtils]: 532: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,883 INFO L280 TraceCheckUtils]: 533: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,883 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,883 INFO L280 TraceCheckUtils]: 535: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,884 INFO L280 TraceCheckUtils]: 536: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,884 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,884 INFO L280 TraceCheckUtils]: 538: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,884 INFO L263 TraceCheckUtils]: 539: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,884 INFO L280 TraceCheckUtils]: 540: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,885 INFO L280 TraceCheckUtils]: 541: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,885 INFO L280 TraceCheckUtils]: 542: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,885 INFO L280 TraceCheckUtils]: 543: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,885 INFO L275 TraceCheckUtils]: 544: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,885 INFO L280 TraceCheckUtils]: 545: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,885 INFO L280 TraceCheckUtils]: 546: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,886 INFO L275 TraceCheckUtils]: 547: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:15,886 INFO L280 TraceCheckUtils]: 548: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,886 INFO L263 TraceCheckUtils]: 549: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,886 INFO L280 TraceCheckUtils]: 550: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,886 INFO L280 TraceCheckUtils]: 551: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,886 INFO L280 TraceCheckUtils]: 552: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:15,887 INFO L263 TraceCheckUtils]: 553: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:15,887 INFO L280 TraceCheckUtils]: 554: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,887 INFO L280 TraceCheckUtils]: 555: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:15,887 INFO L280 TraceCheckUtils]: 556: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:15,887 INFO L280 TraceCheckUtils]: 557: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,888 INFO L275 TraceCheckUtils]: 558: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:15,888 INFO L280 TraceCheckUtils]: 559: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:15,888 INFO L263 TraceCheckUtils]: 560: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:15,888 INFO L280 TraceCheckUtils]: 561: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:15,888 INFO L280 TraceCheckUtils]: 562: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:15,888 INFO L280 TraceCheckUtils]: 563: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,889 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,889 INFO L280 TraceCheckUtils]: 565: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,889 INFO L280 TraceCheckUtils]: 566: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,889 INFO L275 TraceCheckUtils]: 567: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:15,889 INFO L280 TraceCheckUtils]: 568: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:15,890 INFO L280 TraceCheckUtils]: 569: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,890 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:15,890 INFO L280 TraceCheckUtils]: 571: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:15,890 INFO L280 TraceCheckUtils]: 572: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:15,890 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:15,890 INFO L280 TraceCheckUtils]: 574: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:15,891 INFO L280 TraceCheckUtils]: 575: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:15,891 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13724#false} {13727#(<= 15 main_~x~0)} #51#return; {13724#false} is VALID [2020-07-10 14:54:16,106 INFO L263 TraceCheckUtils]: 0: Hoare triple {13723#true} call ULTIMATE.init(); {13723#true} is VALID [2020-07-10 14:54:16,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,106 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-10 14:54:16,107 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret5 := main(); {13723#true} is VALID [2020-07-10 14:54:16,108 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~x~0 := 15; {13727#(<= 15 main_~x~0)} is VALID [2020-07-10 14:54:16,108 INFO L263 TraceCheckUtils]: 5: Hoare triple {13727#(<= 15 main_~x~0)} call #t~ret4 := fibo1(~x~0); {13723#true} is VALID [2020-07-10 14:54:16,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,108 INFO L263 TraceCheckUtils]: 9: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,109 INFO L263 TraceCheckUtils]: 13: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,109 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,110 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,110 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,110 INFO L263 TraceCheckUtils]: 17: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,110 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,110 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,111 INFO L263 TraceCheckUtils]: 21: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,111 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,112 INFO L280 TraceCheckUtils]: 23: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,113 INFO L280 TraceCheckUtils]: 24: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,113 INFO L263 TraceCheckUtils]: 25: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,114 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,115 INFO L280 TraceCheckUtils]: 27: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,115 INFO L280 TraceCheckUtils]: 28: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,115 INFO L263 TraceCheckUtils]: 29: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,116 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,116 INFO L280 TraceCheckUtils]: 31: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,117 INFO L280 TraceCheckUtils]: 32: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,117 INFO L263 TraceCheckUtils]: 33: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,118 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,118 INFO L280 TraceCheckUtils]: 35: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:54:16,119 INFO L280 TraceCheckUtils]: 36: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,119 INFO L263 TraceCheckUtils]: 37: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,120 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,120 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,120 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,120 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,121 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,121 INFO L280 TraceCheckUtils]: 43: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,122 INFO L263 TraceCheckUtils]: 44: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,122 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,122 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,122 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,123 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,124 INFO L280 TraceCheckUtils]: 49: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,124 INFO L280 TraceCheckUtils]: 50: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,125 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,126 INFO L280 TraceCheckUtils]: 52: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,126 INFO L263 TraceCheckUtils]: 53: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,126 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,126 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,127 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,127 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,128 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,128 INFO L280 TraceCheckUtils]: 59: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,129 INFO L280 TraceCheckUtils]: 60: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,130 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,131 INFO L280 TraceCheckUtils]: 62: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,131 INFO L263 TraceCheckUtils]: 63: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,131 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,132 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,132 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,132 INFO L263 TraceCheckUtils]: 67: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,132 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,132 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,133 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,133 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,133 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,133 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,133 INFO L263 TraceCheckUtils]: 74: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,133 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,133 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,134 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,134 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,134 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,134 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,135 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,136 INFO L280 TraceCheckUtils]: 82: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,137 INFO L280 TraceCheckUtils]: 83: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,138 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,139 INFO L280 TraceCheckUtils]: 85: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,139 INFO L263 TraceCheckUtils]: 86: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,139 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,139 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,140 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,140 INFO L263 TraceCheckUtils]: 90: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,140 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,140 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,140 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,140 INFO L263 TraceCheckUtils]: 94: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,141 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,141 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,141 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,141 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,141 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,142 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,142 INFO L263 TraceCheckUtils]: 101: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,142 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,142 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,142 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,142 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,143 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,143 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,143 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,143 INFO L280 TraceCheckUtils]: 109: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,143 INFO L263 TraceCheckUtils]: 110: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,144 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,144 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,144 INFO L280 TraceCheckUtils]: 113: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,144 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,144 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,144 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,145 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,146 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,146 INFO L280 TraceCheckUtils]: 119: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,147 INFO L280 TraceCheckUtils]: 120: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,148 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:16,149 INFO L280 TraceCheckUtils]: 122: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:54:16,149 INFO L263 TraceCheckUtils]: 123: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,149 INFO L280 TraceCheckUtils]: 124: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,150 INFO L280 TraceCheckUtils]: 125: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,150 INFO L280 TraceCheckUtils]: 126: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,150 INFO L263 TraceCheckUtils]: 127: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,151 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,151 INFO L280 TraceCheckUtils]: 129: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,152 INFO L280 TraceCheckUtils]: 130: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:16,152 INFO L263 TraceCheckUtils]: 131: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,153 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,153 INFO L280 TraceCheckUtils]: 133: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:16,154 INFO L280 TraceCheckUtils]: 134: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:16,154 INFO L280 TraceCheckUtils]: 135: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:54:16,155 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:16,156 INFO L280 TraceCheckUtils]: 137: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:16,156 INFO L263 TraceCheckUtils]: 138: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,156 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,157 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,157 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,158 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:16,158 INFO L280 TraceCheckUtils]: 143: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:16,159 INFO L280 TraceCheckUtils]: 144: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:54:16,160 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:16,160 INFO L280 TraceCheckUtils]: 146: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:16,160 INFO L263 TraceCheckUtils]: 147: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,161 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,161 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,161 INFO L280 TraceCheckUtils]: 150: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,161 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,162 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:16,163 INFO L280 TraceCheckUtils]: 153: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:16,163 INFO L280 TraceCheckUtils]: 154: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:54:16,164 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:54:16,164 INFO L280 TraceCheckUtils]: 156: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:16,165 INFO L280 TraceCheckUtils]: 157: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:16,165 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:54:16,165 INFO L280 TraceCheckUtils]: 159: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:16,165 INFO L263 TraceCheckUtils]: 160: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,165 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,165 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,166 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,166 INFO L263 TraceCheckUtils]: 164: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,166 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,166 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,166 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,166 INFO L263 TraceCheckUtils]: 168: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,167 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,167 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,167 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,167 INFO L263 TraceCheckUtils]: 172: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,167 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,167 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,167 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,168 INFO L263 TraceCheckUtils]: 176: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,168 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,168 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,168 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,168 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,168 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,169 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,169 INFO L263 TraceCheckUtils]: 183: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,169 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,169 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,169 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,169 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,170 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,170 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,170 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,170 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,170 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,170 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,171 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,171 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,171 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,171 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,171 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,171 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,172 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,172 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,172 INFO L263 TraceCheckUtils]: 202: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,172 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,172 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,172 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,172 INFO L263 TraceCheckUtils]: 206: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,173 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,173 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,173 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,173 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,173 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,173 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,174 INFO L263 TraceCheckUtils]: 213: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,174 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,174 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,174 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,174 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,174 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,174 INFO L280 TraceCheckUtils]: 219: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,175 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,175 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,175 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,175 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,175 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,175 INFO L263 TraceCheckUtils]: 225: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,176 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,176 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,176 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,176 INFO L263 TraceCheckUtils]: 229: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,176 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,176 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,177 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,177 INFO L263 TraceCheckUtils]: 233: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,177 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,177 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,177 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,177 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,178 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,178 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,178 INFO L263 TraceCheckUtils]: 240: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,178 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,178 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,178 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,179 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,179 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,179 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,179 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,179 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,179 INFO L263 TraceCheckUtils]: 249: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,180 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,180 INFO L280 TraceCheckUtils]: 251: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,180 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,180 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,180 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,180 INFO L280 TraceCheckUtils]: 255: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,181 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,181 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,181 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,181 INFO L280 TraceCheckUtils]: 259: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,181 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:16,182 INFO L280 TraceCheckUtils]: 261: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:16,182 INFO L280 TraceCheckUtils]: 262: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:16,182 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:54:16,182 INFO L280 TraceCheckUtils]: 264: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:16,182 INFO L263 TraceCheckUtils]: 265: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,182 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,183 INFO L280 TraceCheckUtils]: 267: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,183 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,183 INFO L263 TraceCheckUtils]: 269: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,183 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,183 INFO L280 TraceCheckUtils]: 271: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,183 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,184 INFO L263 TraceCheckUtils]: 273: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,184 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,184 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,184 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,184 INFO L263 TraceCheckUtils]: 277: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,184 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,185 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,185 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,185 INFO L263 TraceCheckUtils]: 281: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,185 INFO L280 TraceCheckUtils]: 282: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,185 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,185 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,186 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,186 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,186 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,186 INFO L263 TraceCheckUtils]: 288: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,186 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,186 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,187 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,187 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,187 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,187 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,187 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,187 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,188 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,188 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,188 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,188 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,188 INFO L280 TraceCheckUtils]: 301: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,188 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,189 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,189 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,189 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,189 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,189 INFO L263 TraceCheckUtils]: 307: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,189 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,190 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,190 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,190 INFO L263 TraceCheckUtils]: 311: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,190 INFO L280 TraceCheckUtils]: 312: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,190 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,190 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,191 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,191 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,191 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,191 INFO L263 TraceCheckUtils]: 318: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,191 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,191 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,192 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,192 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,192 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,192 INFO L280 TraceCheckUtils]: 324: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,192 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,193 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,193 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,193 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,193 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,193 INFO L263 TraceCheckUtils]: 330: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,194 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,194 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,194 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,194 INFO L263 TraceCheckUtils]: 334: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,194 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,194 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,195 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,195 INFO L263 TraceCheckUtils]: 338: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,195 INFO L280 TraceCheckUtils]: 339: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,195 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,195 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,196 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,196 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,196 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,196 INFO L263 TraceCheckUtils]: 345: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,196 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,197 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,197 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,197 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,197 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,197 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,197 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,198 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,198 INFO L263 TraceCheckUtils]: 354: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,198 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,198 INFO L280 TraceCheckUtils]: 356: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,198 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,199 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,199 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,199 INFO L280 TraceCheckUtils]: 360: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,199 INFO L280 TraceCheckUtils]: 361: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,199 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,199 INFO L280 TraceCheckUtils]: 363: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,200 INFO L280 TraceCheckUtils]: 364: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,200 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:54:16,200 INFO L280 TraceCheckUtils]: 366: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:16,200 INFO L280 TraceCheckUtils]: 367: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:16,200 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:54:16,201 INFO L280 TraceCheckUtils]: 369: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:16,201 INFO L263 TraceCheckUtils]: 370: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,201 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,201 INFO L280 TraceCheckUtils]: 372: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,201 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,201 INFO L263 TraceCheckUtils]: 374: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,202 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,202 INFO L280 TraceCheckUtils]: 376: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,202 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,202 INFO L263 TraceCheckUtils]: 378: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,202 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,202 INFO L280 TraceCheckUtils]: 380: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,202 INFO L280 TraceCheckUtils]: 381: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,203 INFO L263 TraceCheckUtils]: 382: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,203 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,203 INFO L280 TraceCheckUtils]: 384: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,203 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,203 INFO L263 TraceCheckUtils]: 386: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,203 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,204 INFO L280 TraceCheckUtils]: 388: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,204 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,204 INFO L263 TraceCheckUtils]: 390: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,204 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,204 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,204 INFO L280 TraceCheckUtils]: 393: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,205 INFO L263 TraceCheckUtils]: 394: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,205 INFO L280 TraceCheckUtils]: 395: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,205 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,205 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,205 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,205 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,206 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,206 INFO L263 TraceCheckUtils]: 401: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,206 INFO L280 TraceCheckUtils]: 402: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,206 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,206 INFO L280 TraceCheckUtils]: 404: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,206 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,206 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,207 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,207 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,207 INFO L280 TraceCheckUtils]: 409: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,207 INFO L263 TraceCheckUtils]: 410: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,207 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,207 INFO L280 TraceCheckUtils]: 412: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,208 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,208 INFO L280 TraceCheckUtils]: 414: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,208 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,208 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,208 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,208 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,209 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,209 INFO L263 TraceCheckUtils]: 420: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,209 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,209 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,209 INFO L280 TraceCheckUtils]: 423: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,209 INFO L263 TraceCheckUtils]: 424: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,209 INFO L280 TraceCheckUtils]: 425: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,210 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,210 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,210 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,210 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,210 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,210 INFO L263 TraceCheckUtils]: 431: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,211 INFO L280 TraceCheckUtils]: 432: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,211 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,211 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,211 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,211 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,211 INFO L280 TraceCheckUtils]: 437: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,212 INFO L275 TraceCheckUtils]: 438: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,212 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,212 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,212 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,212 INFO L280 TraceCheckUtils]: 442: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,212 INFO L263 TraceCheckUtils]: 443: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,213 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,213 INFO L280 TraceCheckUtils]: 445: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,213 INFO L280 TraceCheckUtils]: 446: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,213 INFO L263 TraceCheckUtils]: 447: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,213 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,213 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,213 INFO L280 TraceCheckUtils]: 450: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,214 INFO L263 TraceCheckUtils]: 451: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,214 INFO L280 TraceCheckUtils]: 452: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,214 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,214 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,214 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,214 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,215 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,215 INFO L263 TraceCheckUtils]: 458: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,215 INFO L280 TraceCheckUtils]: 459: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,215 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,215 INFO L280 TraceCheckUtils]: 461: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,216 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,216 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,216 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,216 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,216 INFO L280 TraceCheckUtils]: 466: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,216 INFO L263 TraceCheckUtils]: 467: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,217 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,217 INFO L280 TraceCheckUtils]: 469: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,217 INFO L280 TraceCheckUtils]: 470: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,217 INFO L280 TraceCheckUtils]: 471: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,217 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,217 INFO L280 TraceCheckUtils]: 473: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,218 INFO L280 TraceCheckUtils]: 474: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,218 INFO L275 TraceCheckUtils]: 475: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,218 INFO L280 TraceCheckUtils]: 476: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,218 INFO L280 TraceCheckUtils]: 477: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,218 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,218 INFO L280 TraceCheckUtils]: 479: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,219 INFO L263 TraceCheckUtils]: 480: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,219 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,219 INFO L280 TraceCheckUtils]: 482: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,219 INFO L280 TraceCheckUtils]: 483: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,219 INFO L263 TraceCheckUtils]: 484: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,219 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,219 INFO L280 TraceCheckUtils]: 486: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,220 INFO L280 TraceCheckUtils]: 487: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,220 INFO L263 TraceCheckUtils]: 488: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,220 INFO L280 TraceCheckUtils]: 489: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,220 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,220 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,220 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,221 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,221 INFO L280 TraceCheckUtils]: 494: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,221 INFO L263 TraceCheckUtils]: 495: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,221 INFO L280 TraceCheckUtils]: 496: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,221 INFO L280 TraceCheckUtils]: 497: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,221 INFO L280 TraceCheckUtils]: 498: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,222 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,222 INFO L280 TraceCheckUtils]: 500: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,222 INFO L280 TraceCheckUtils]: 501: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,222 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,222 INFO L280 TraceCheckUtils]: 503: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,222 INFO L263 TraceCheckUtils]: 504: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,223 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,223 INFO L280 TraceCheckUtils]: 506: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,223 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,223 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,223 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,223 INFO L280 TraceCheckUtils]: 510: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,223 INFO L280 TraceCheckUtils]: 511: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,224 INFO L275 TraceCheckUtils]: 512: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,224 INFO L280 TraceCheckUtils]: 513: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,224 INFO L280 TraceCheckUtils]: 514: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,224 INFO L275 TraceCheckUtils]: 515: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,224 INFO L280 TraceCheckUtils]: 516: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,224 INFO L263 TraceCheckUtils]: 517: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,225 INFO L280 TraceCheckUtils]: 518: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,225 INFO L280 TraceCheckUtils]: 519: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,225 INFO L280 TraceCheckUtils]: 520: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,225 INFO L263 TraceCheckUtils]: 521: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,225 INFO L280 TraceCheckUtils]: 522: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,225 INFO L280 TraceCheckUtils]: 523: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,226 INFO L280 TraceCheckUtils]: 524: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,226 INFO L263 TraceCheckUtils]: 525: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,226 INFO L280 TraceCheckUtils]: 526: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,226 INFO L280 TraceCheckUtils]: 527: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,226 INFO L280 TraceCheckUtils]: 528: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,226 INFO L263 TraceCheckUtils]: 529: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,227 INFO L280 TraceCheckUtils]: 530: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,227 INFO L280 TraceCheckUtils]: 531: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,227 INFO L280 TraceCheckUtils]: 532: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,227 INFO L280 TraceCheckUtils]: 533: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,227 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,227 INFO L280 TraceCheckUtils]: 535: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,227 INFO L263 TraceCheckUtils]: 536: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,228 INFO L280 TraceCheckUtils]: 537: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,228 INFO L280 TraceCheckUtils]: 538: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,228 INFO L280 TraceCheckUtils]: 539: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,228 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,228 INFO L280 TraceCheckUtils]: 541: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,228 INFO L280 TraceCheckUtils]: 542: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,229 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,229 INFO L280 TraceCheckUtils]: 544: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,229 INFO L263 TraceCheckUtils]: 545: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,229 INFO L280 TraceCheckUtils]: 546: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,229 INFO L280 TraceCheckUtils]: 547: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,229 INFO L280 TraceCheckUtils]: 548: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,230 INFO L280 TraceCheckUtils]: 549: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,230 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,230 INFO L280 TraceCheckUtils]: 551: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,230 INFO L280 TraceCheckUtils]: 552: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,230 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:16,230 INFO L280 TraceCheckUtils]: 554: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,231 INFO L263 TraceCheckUtils]: 555: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,231 INFO L280 TraceCheckUtils]: 556: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,231 INFO L280 TraceCheckUtils]: 557: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,231 INFO L280 TraceCheckUtils]: 558: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:16,231 INFO L263 TraceCheckUtils]: 559: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:16,231 INFO L280 TraceCheckUtils]: 560: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,231 INFO L280 TraceCheckUtils]: 561: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:16,232 INFO L280 TraceCheckUtils]: 562: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:16,232 INFO L280 TraceCheckUtils]: 563: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,232 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:16,232 INFO L280 TraceCheckUtils]: 565: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:16,232 INFO L263 TraceCheckUtils]: 566: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:16,232 INFO L280 TraceCheckUtils]: 567: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:16,233 INFO L280 TraceCheckUtils]: 568: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:16,233 INFO L280 TraceCheckUtils]: 569: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,233 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,233 INFO L280 TraceCheckUtils]: 571: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,233 INFO L280 TraceCheckUtils]: 572: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,234 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:16,234 INFO L280 TraceCheckUtils]: 574: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:16,234 INFO L280 TraceCheckUtils]: 575: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,234 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:16,234 INFO L280 TraceCheckUtils]: 577: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:16,234 INFO L280 TraceCheckUtils]: 578: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:16,235 INFO L275 TraceCheckUtils]: 579: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:16,235 INFO L280 TraceCheckUtils]: 580: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:16,235 INFO L280 TraceCheckUtils]: 581: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:16,235 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {13724#false} {13727#(<= 15 main_~x~0)} #51#return; {13724#false} is VALID [2020-07-10 14:54:16,235 INFO L280 TraceCheckUtils]: 583: Hoare triple {13724#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13724#false} is VALID [2020-07-10 14:54:16,235 INFO L280 TraceCheckUtils]: 584: Hoare triple {13724#false} assume 610 == ~result~0; {13724#false} is VALID [2020-07-10 14:54:16,235 INFO L280 TraceCheckUtils]: 585: Hoare triple {13724#false} assume !false; {13724#false} is VALID [2020-07-10 14:54:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 9892 backedges. 433 proven. 1565 refuted. 0 times theorem prover too weak. 7894 trivial. 0 not checked. [2020-07-10 14:54:16,399 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [935740951] [2020-07-10 14:54:16,399 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [455066405] [2020-07-10 14:54:16,400 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:54:16,506 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2020-07-10 14:54:16,506 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:54:16,508 INFO L264 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:54:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:54:16,587 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:54:17,304 INFO L263 TraceCheckUtils]: 0: Hoare triple {13723#true} call ULTIMATE.init(); {13723#true} is VALID [2020-07-10 14:54:17,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,305 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-10 14:54:17,305 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret5 := main(); {13723#true} is VALID [2020-07-10 14:54:17,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~x~0 := 15; {13723#true} is VALID [2020-07-10 14:54:17,305 INFO L263 TraceCheckUtils]: 5: Hoare triple {13723#true} call #t~ret4 := fibo1(~x~0); {13723#true} is VALID [2020-07-10 14:54:17,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L263 TraceCheckUtils]: 9: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L263 TraceCheckUtils]: 13: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,306 INFO L263 TraceCheckUtils]: 17: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L263 TraceCheckUtils]: 21: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L263 TraceCheckUtils]: 25: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,307 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L263 TraceCheckUtils]: 29: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L263 TraceCheckUtils]: 33: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,308 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,309 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,309 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,309 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,309 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,309 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,309 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,309 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,309 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L263 TraceCheckUtils]: 44: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,310 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,311 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L263 TraceCheckUtils]: 63: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L263 TraceCheckUtils]: 67: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,312 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L263 TraceCheckUtils]: 74: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,313 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,314 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,314 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,314 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,314 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,314 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,314 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,314 INFO L263 TraceCheckUtils]: 86: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,314 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L263 TraceCheckUtils]: 90: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L263 TraceCheckUtils]: 94: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,315 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L263 TraceCheckUtils]: 101: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,316 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L280 TraceCheckUtils]: 109: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L263 TraceCheckUtils]: 110: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L280 TraceCheckUtils]: 113: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,317 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,318 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,318 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,318 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,318 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,318 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,318 INFO L280 TraceCheckUtils]: 120: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,318 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,318 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L263 TraceCheckUtils]: 123: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L280 TraceCheckUtils]: 124: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L263 TraceCheckUtils]: 127: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,319 INFO L263 TraceCheckUtils]: 131: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L263 TraceCheckUtils]: 138: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,320 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L280 TraceCheckUtils]: 144: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L280 TraceCheckUtils]: 146: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L263 TraceCheckUtils]: 147: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,321 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,322 INFO L280 TraceCheckUtils]: 150: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,322 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,322 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,322 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,322 INFO L280 TraceCheckUtils]: 154: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,322 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,322 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,323 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,323 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,323 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,323 INFO L263 TraceCheckUtils]: 160: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,323 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,324 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,324 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,324 INFO L263 TraceCheckUtils]: 164: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,324 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,324 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,324 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,325 INFO L263 TraceCheckUtils]: 168: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,325 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,325 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,325 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,325 INFO L263 TraceCheckUtils]: 172: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,325 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,326 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,326 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,326 INFO L263 TraceCheckUtils]: 176: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,326 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,326 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,326 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,327 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,327 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,327 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,327 INFO L263 TraceCheckUtils]: 183: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,327 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,327 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,328 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,328 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,328 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,328 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,328 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,328 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,328 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,328 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L263 TraceCheckUtils]: 202: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,329 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L263 TraceCheckUtils]: 206: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,330 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L263 TraceCheckUtils]: 213: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L280 TraceCheckUtils]: 219: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,331 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L263 TraceCheckUtils]: 225: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L263 TraceCheckUtils]: 229: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,332 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L263 TraceCheckUtils]: 233: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L263 TraceCheckUtils]: 240: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,333 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L263 TraceCheckUtils]: 249: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,334 INFO L280 TraceCheckUtils]: 251: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L280 TraceCheckUtils]: 255: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L280 TraceCheckUtils]: 259: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,335 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L263 TraceCheckUtils]: 265: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L280 TraceCheckUtils]: 267: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L263 TraceCheckUtils]: 269: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,336 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L280 TraceCheckUtils]: 271: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L263 TraceCheckUtils]: 273: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L263 TraceCheckUtils]: 277: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,337 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L263 TraceCheckUtils]: 281: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L280 TraceCheckUtils]: 282: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L263 TraceCheckUtils]: 288: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,338 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,339 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L280 TraceCheckUtils]: 301: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L263 TraceCheckUtils]: 307: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,340 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,341 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,341 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,341 INFO L263 TraceCheckUtils]: 311: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,341 INFO L280 TraceCheckUtils]: 312: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,341 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,342 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,342 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,342 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,342 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,342 INFO L263 TraceCheckUtils]: 318: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,343 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,343 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,343 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,343 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,343 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,343 INFO L280 TraceCheckUtils]: 324: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,344 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,344 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,344 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,344 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,344 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,344 INFO L263 TraceCheckUtils]: 330: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,345 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,345 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,345 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,345 INFO L263 TraceCheckUtils]: 334: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,345 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,345 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,346 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,346 INFO L263 TraceCheckUtils]: 338: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,346 INFO L280 TraceCheckUtils]: 339: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,346 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,346 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,346 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,347 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,347 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,347 INFO L263 TraceCheckUtils]: 345: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,347 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,347 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,347 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,348 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,348 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,348 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,348 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,348 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,348 INFO L263 TraceCheckUtils]: 354: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,349 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,349 INFO L280 TraceCheckUtils]: 356: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,349 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,349 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,349 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,349 INFO L280 TraceCheckUtils]: 360: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,349 INFO L280 TraceCheckUtils]: 361: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,350 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,350 INFO L280 TraceCheckUtils]: 363: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,350 INFO L280 TraceCheckUtils]: 364: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,350 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,350 INFO L280 TraceCheckUtils]: 366: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,350 INFO L280 TraceCheckUtils]: 367: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,351 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,351 INFO L280 TraceCheckUtils]: 369: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,351 INFO L263 TraceCheckUtils]: 370: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,351 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,351 INFO L280 TraceCheckUtils]: 372: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,351 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,352 INFO L263 TraceCheckUtils]: 374: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,352 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,352 INFO L280 TraceCheckUtils]: 376: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,352 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,352 INFO L263 TraceCheckUtils]: 378: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,359 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} ~n := #in~n; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,361 INFO L280 TraceCheckUtils]: 380: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,362 INFO L280 TraceCheckUtils]: 381: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,362 INFO L263 TraceCheckUtils]: 382: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,362 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,363 INFO L280 TraceCheckUtils]: 384: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,363 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,363 INFO L263 TraceCheckUtils]: 386: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,363 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,363 INFO L280 TraceCheckUtils]: 388: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,363 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,364 INFO L263 TraceCheckUtils]: 390: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,364 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,364 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,364 INFO L280 TraceCheckUtils]: 393: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,364 INFO L263 TraceCheckUtils]: 394: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,364 INFO L280 TraceCheckUtils]: 395: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,364 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,365 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,365 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,365 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,365 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,365 INFO L263 TraceCheckUtils]: 401: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,365 INFO L280 TraceCheckUtils]: 402: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,366 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,366 INFO L280 TraceCheckUtils]: 404: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,366 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,366 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,366 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,366 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,367 INFO L280 TraceCheckUtils]: 409: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,367 INFO L263 TraceCheckUtils]: 410: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,367 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,367 INFO L280 TraceCheckUtils]: 412: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,367 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,367 INFO L280 TraceCheckUtils]: 414: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,368 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,368 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,368 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,368 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:54:17,368 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,368 INFO L263 TraceCheckUtils]: 420: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,368 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,369 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,369 INFO L280 TraceCheckUtils]: 423: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,369 INFO L263 TraceCheckUtils]: 424: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,369 INFO L280 TraceCheckUtils]: 425: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,369 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,369 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,370 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,370 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,370 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,370 INFO L263 TraceCheckUtils]: 431: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,370 INFO L280 TraceCheckUtils]: 432: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,370 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,371 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,371 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,371 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,371 INFO L280 TraceCheckUtils]: 437: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,371 INFO L275 TraceCheckUtils]: 438: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:54:17,371 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-10 14:54:17,371 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,373 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {13723#true} {18090#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,373 INFO L280 TraceCheckUtils]: 442: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,373 INFO L263 TraceCheckUtils]: 443: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,374 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} ~n := #in~n; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:17,374 INFO L280 TraceCheckUtils]: 445: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:17,375 INFO L280 TraceCheckUtils]: 446: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:17,375 INFO L263 TraceCheckUtils]: 447: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,375 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,375 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,376 INFO L280 TraceCheckUtils]: 450: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:54:17,376 INFO L263 TraceCheckUtils]: 451: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,376 INFO L280 TraceCheckUtils]: 452: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,376 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,376 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,376 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,376 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:54:17,377 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:54:17,377 INFO L263 TraceCheckUtils]: 458: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,377 INFO L280 TraceCheckUtils]: 459: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,377 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:54:17,377 INFO L280 TraceCheckUtils]: 461: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,377 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:54:17,378 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13723#true} is VALID [2020-07-10 14:54:17,378 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,379 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {13723#true} {18286#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:17,379 INFO L280 TraceCheckUtils]: 466: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:54:17,379 INFO L263 TraceCheckUtils]: 467: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,380 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} ~n := #in~n; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,381 INFO L280 TraceCheckUtils]: 469: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,381 INFO L280 TraceCheckUtils]: 470: Hoare triple {18362#(<= 1 |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,382 INFO L280 TraceCheckUtils]: 471: Hoare triple {18362#(<= 1 |fibo2_#in~n|)} assume true; {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,383 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {18362#(<= 1 |fibo2_#in~n|)} {18286#(<= fibo1_~n |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:17,384 INFO L280 TraceCheckUtils]: 473: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:17,384 INFO L280 TraceCheckUtils]: 474: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:54:17,385 INFO L275 TraceCheckUtils]: 475: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {18090#(<= fibo2_~n |fibo2_#in~n|)} #55#return; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,386 INFO L280 TraceCheckUtils]: 476: Hoare triple {18381#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,387 INFO L280 TraceCheckUtils]: 477: Hoare triple {18381#(<= 5 |fibo2_#in~n|)} assume true; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-10 14:54:17,388 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {18381#(<= 5 |fibo2_#in~n|)} {13723#true} #57#return; {18391#(<= 6 fibo1_~n)} is VALID [2020-07-10 14:54:17,388 INFO L280 TraceCheckUtils]: 479: Hoare triple {18391#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18391#(<= 6 fibo1_~n)} is VALID [2020-07-10 14:54:17,389 INFO L263 TraceCheckUtils]: 480: Hoare triple {18391#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,389 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} ~n := #in~n; {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:17,390 INFO L280 TraceCheckUtils]: 482: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:17,390 INFO L280 TraceCheckUtils]: 483: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:17,391 INFO L263 TraceCheckUtils]: 484: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,391 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} ~n := #in~n; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:17,392 INFO L280 TraceCheckUtils]: 486: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:17,392 INFO L280 TraceCheckUtils]: 487: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:17,393 INFO L263 TraceCheckUtils]: 488: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:54:17,393 INFO L280 TraceCheckUtils]: 489: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,393 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,393 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,393 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,394 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {18414#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:17,395 INFO L280 TraceCheckUtils]: 494: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:54:17,395 INFO L263 TraceCheckUtils]: 495: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,395 INFO L280 TraceCheckUtils]: 496: Hoare triple {13723#true} ~n := #in~n; {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:54:17,396 INFO L280 TraceCheckUtils]: 497: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {18451#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:54:17,397 INFO L280 TraceCheckUtils]: 498: Hoare triple {18451#(<= |fibo2_#in~n| 0)} assume true; {18451#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:54:17,398 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {18451#(<= |fibo2_#in~n| 0)} {18414#(<= |fibo1_#in~n| fibo1_~n)} #59#return; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:17,399 INFO L280 TraceCheckUtils]: 500: Hoare triple {18458#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:17,399 INFO L280 TraceCheckUtils]: 501: Hoare triple {18458#(<= |fibo1_#in~n| 2)} assume true; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:54:17,400 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {18458#(<= |fibo1_#in~n| 2)} {18401#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:17,401 INFO L280 TraceCheckUtils]: 503: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:17,401 INFO L263 TraceCheckUtils]: 504: Hoare triple {18468#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:54:17,401 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:54:17,401 INFO L280 TraceCheckUtils]: 506: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:54:17,401 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:54:17,402 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:54:17,407 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {18468#(<= |fibo2_#in~n| 3)} #55#return; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:17,411 INFO L280 TraceCheckUtils]: 510: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:17,412 INFO L280 TraceCheckUtils]: 511: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume true; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:54:17,413 INFO L275 TraceCheckUtils]: 512: Hoare quadruple {18468#(<= |fibo2_#in~n| 3)} {18391#(<= 6 fibo1_~n)} #59#return; {13724#false} is VALID [2020-07-10 14:54:17,413 INFO L280 TraceCheckUtils]: 513: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:17,414 INFO L280 TraceCheckUtils]: 514: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,414 INFO L275 TraceCheckUtils]: 515: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:54:17,414 INFO L280 TraceCheckUtils]: 516: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:17,414 INFO L263 TraceCheckUtils]: 517: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-10 14:54:17,414 INFO L280 TraceCheckUtils]: 518: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,415 INFO L280 TraceCheckUtils]: 519: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:54:17,415 INFO L280 TraceCheckUtils]: 520: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-10 14:54:17,415 INFO L263 TraceCheckUtils]: 521: Hoare triple {13724#false} call #t~ret0 := fibo2(~n - 1); {13724#false} is VALID [2020-07-10 14:54:17,415 INFO L280 TraceCheckUtils]: 522: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,415 INFO L280 TraceCheckUtils]: 523: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:54:17,415 INFO L280 TraceCheckUtils]: 524: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-10 14:54:17,415 INFO L263 TraceCheckUtils]: 525: Hoare triple {13724#false} call #t~ret2 := fibo1(~n - 1); {13724#false} is VALID [2020-07-10 14:54:17,416 INFO L280 TraceCheckUtils]: 526: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,416 INFO L280 TraceCheckUtils]: 527: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:54:17,416 INFO L280 TraceCheckUtils]: 528: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-10 14:54:17,416 INFO L263 TraceCheckUtils]: 529: Hoare triple {13724#false} call #t~ret0 := fibo2(~n - 1); {13724#false} is VALID [2020-07-10 14:54:17,416 INFO L280 TraceCheckUtils]: 530: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,416 INFO L280 TraceCheckUtils]: 531: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:54:17,417 INFO L280 TraceCheckUtils]: 532: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-10 14:54:17,417 INFO L280 TraceCheckUtils]: 533: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,417 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13724#false} {13724#false} #57#return; {13724#false} is VALID [2020-07-10 14:54:17,417 INFO L280 TraceCheckUtils]: 535: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:17,417 INFO L263 TraceCheckUtils]: 536: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13724#false} is VALID [2020-07-10 14:54:17,417 INFO L280 TraceCheckUtils]: 537: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,418 INFO L280 TraceCheckUtils]: 538: Hoare triple {13724#false} assume ~n < 1;#res := 0; {13724#false} is VALID [2020-07-10 14:54:17,418 INFO L280 TraceCheckUtils]: 539: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,418 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13724#false} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:17,418 INFO L280 TraceCheckUtils]: 541: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:17,418 INFO L280 TraceCheckUtils]: 542: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,418 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13724#false} {13724#false} #53#return; {13724#false} is VALID [2020-07-10 14:54:17,418 INFO L280 TraceCheckUtils]: 544: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:17,419 INFO L263 TraceCheckUtils]: 545: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-10 14:54:17,419 INFO L280 TraceCheckUtils]: 546: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,419 INFO L280 TraceCheckUtils]: 547: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:54:17,419 INFO L280 TraceCheckUtils]: 548: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-10 14:54:17,419 INFO L280 TraceCheckUtils]: 549: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,419 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:54:17,420 INFO L280 TraceCheckUtils]: 551: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:17,420 INFO L280 TraceCheckUtils]: 552: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,420 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13724#false} {13724#false} #57#return; {13724#false} is VALID [2020-07-10 14:54:17,420 INFO L280 TraceCheckUtils]: 554: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:17,420 INFO L263 TraceCheckUtils]: 555: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13724#false} is VALID [2020-07-10 14:54:17,420 INFO L280 TraceCheckUtils]: 556: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,421 INFO L280 TraceCheckUtils]: 557: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:54:17,421 INFO L280 TraceCheckUtils]: 558: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-10 14:54:17,421 INFO L263 TraceCheckUtils]: 559: Hoare triple {13724#false} call #t~ret2 := fibo1(~n - 1); {13724#false} is VALID [2020-07-10 14:54:17,421 INFO L280 TraceCheckUtils]: 560: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,421 INFO L280 TraceCheckUtils]: 561: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:54:17,421 INFO L280 TraceCheckUtils]: 562: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-10 14:54:17,421 INFO L280 TraceCheckUtils]: 563: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,422 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13724#false} {13724#false} #53#return; {13724#false} is VALID [2020-07-10 14:54:17,422 INFO L280 TraceCheckUtils]: 565: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:54:17,422 INFO L263 TraceCheckUtils]: 566: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-10 14:54:17,422 INFO L280 TraceCheckUtils]: 567: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:54:17,422 INFO L280 TraceCheckUtils]: 568: Hoare triple {13724#false} assume ~n < 1;#res := 0; {13724#false} is VALID [2020-07-10 14:54:17,422 INFO L280 TraceCheckUtils]: 569: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,423 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:54:17,423 INFO L280 TraceCheckUtils]: 571: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:17,423 INFO L280 TraceCheckUtils]: 572: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,423 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13724#false} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:54:17,423 INFO L280 TraceCheckUtils]: 574: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:17,423 INFO L280 TraceCheckUtils]: 575: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,424 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:54:17,424 INFO L280 TraceCheckUtils]: 577: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13724#false} is VALID [2020-07-10 14:54:17,424 INFO L280 TraceCheckUtils]: 578: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,424 INFO L275 TraceCheckUtils]: 579: Hoare quadruple {13724#false} {13723#true} #59#return; {13724#false} is VALID [2020-07-10 14:54:17,424 INFO L280 TraceCheckUtils]: 580: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-10 14:54:17,424 INFO L280 TraceCheckUtils]: 581: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:54:17,425 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {13724#false} {13723#true} #51#return; {13724#false} is VALID [2020-07-10 14:54:17,425 INFO L280 TraceCheckUtils]: 583: Hoare triple {13724#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13724#false} is VALID [2020-07-10 14:54:17,425 INFO L280 TraceCheckUtils]: 584: Hoare triple {13724#false} assume 610 == ~result~0; {13724#false} is VALID [2020-07-10 14:54:17,425 INFO L280 TraceCheckUtils]: 585: Hoare triple {13724#false} assume !false; {13724#false} is VALID [2020-07-10 14:54:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 9892 backedges. 3164 proven. 68 refuted. 0 times theorem prover too weak. 6660 trivial. 0 not checked. [2020-07-10 14:54:17,587 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:54:17,587 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 24 [2020-07-10 14:54:17,588 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105417340] [2020-07-10 14:54:17,588 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 586