/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_7-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:21:02,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:21:02,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:21:02,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:21:02,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:21:02,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:21:02,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:21:02,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:21:02,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:21:02,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:21:02,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:21:02,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:21:02,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:21:02,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:21:02,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:21:02,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:21:02,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:21:02,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:21:02,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:21:02,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:21:02,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:21:02,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:21:02,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:21:02,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:21:02,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:21:02,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:21:02,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:21:02,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:21:02,946 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 [2020-07-17 22:21:02,960 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:21:02,960 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:21:02,961 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:21:02,962 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:21:02,962 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:21:02,962 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:21:02,962 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:21:02,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:21:02,963 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:21:02,963 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:21:02,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:21:02,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:21:02,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:21:02,964 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:21:02,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:21:02,964 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:21:02,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:21:02,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:21:02,965 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:21:02,965 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:21:02,965 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:21:02,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:21:02,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:21:02,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:21:02,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:21:02,966 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:21:02,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:21:02,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:21:02,967 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:21:02,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:21:03,241 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:21:03,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:21:03,260 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:21:03,262 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:21:03,263 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:21:03,264 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-17 22:21:03,345 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69356ace0/b39ff4f5542f4f9092debd4fb7922021/FLAGc540874ce [2020-07-17 22:21:03,826 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:21:03,827 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-17 22:21:03,834 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69356ace0/b39ff4f5542f4f9092debd4fb7922021/FLAGc540874ce [2020-07-17 22:21:04,210 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69356ace0/b39ff4f5542f4f9092debd4fb7922021 [2020-07-17 22:21:04,219 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:21:04,221 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:21:04,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:21:04,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:21:04,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:21:04,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@782b79c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04, skipping insertion in model container [2020-07-17 22:21:04,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:21:04,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:21:04,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:21:04,483 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:21:04,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:21:04,521 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:21:04,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04 WrapperNode [2020-07-17 22:21:04,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:21:04,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:21:04,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:21:04,523 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:21:04,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (1/1) ... [2020-07-17 22:21:04,550 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:21:04,551 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:21:04,551 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:21:04,551 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:21:04,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (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 [2020-07-17 22:21:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:21:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:21:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo [2020-07-17 22:21:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:21:04,708 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:21:04,708 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:21:04,708 INFO L130 BoogieDeclarations]: Found specification of procedure fibo [2020-07-17 22:21:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:21:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:21:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:21:05,020 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:21:05,020 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-17 22:21:05,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:21:05 BoogieIcfgContainer [2020-07-17 22:21:05,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:21:05,025 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:21:05,025 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:21:05,028 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:21:05,028 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:21:04" (1/3) ... [2020-07-17 22:21:05,029 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66087755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:21:05, skipping insertion in model container [2020-07-17 22:21:05,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:21:04" (2/3) ... [2020-07-17 22:21:05,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66087755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:21:05, skipping insertion in model container [2020-07-17 22:21:05,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:21:05" (3/3) ... [2020-07-17 22:21:05,031 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_7-1.c [2020-07-17 22:21:05,042 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:21:05,050 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:21:05,063 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:21:05,087 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:21:05,087 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:21:05,087 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:21:05,087 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:21:05,087 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:21:05,088 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:21:05,088 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:21:05,088 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:21:05,106 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-07-17 22:21:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-17 22:21:05,112 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:05,113 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:05,114 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:05,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:05,119 INFO L82 PathProgramCache]: Analyzing trace with hash 537028541, now seen corresponding path program 1 times [2020-07-17 22:21:05,127 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:05,127 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346388893] [2020-07-17 22:21:05,127 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:05,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {27#true} assume true; {27#true} is VALID [2020-07-17 22:21:05,315 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27#true} {27#true} #33#return; {27#true} is VALID [2020-07-17 22:21:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:05,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {27#true} ~n := #in~n; {36#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:05,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {37#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:05,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {37#(<= |fibo_#in~n| 0)} assume true; {37#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:05,389 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37#(<= |fibo_#in~n| 0)} {31#(<= 7 main_~x~0)} #37#return; {28#false} is VALID [2020-07-17 22:21:05,390 INFO L263 TraceCheckUtils]: 0: Hoare triple {27#true} call ULTIMATE.init(); {27#true} is VALID [2020-07-17 22:21:05,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {27#true} assume true; {27#true} is VALID [2020-07-17 22:21:05,391 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {27#true} {27#true} #33#return; {27#true} is VALID [2020-07-17 22:21:05,391 INFO L263 TraceCheckUtils]: 3: Hoare triple {27#true} call #t~ret3 := main(); {27#true} is VALID [2020-07-17 22:21:05,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {27#true} ~x~0 := 7; {31#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:05,393 INFO L263 TraceCheckUtils]: 5: Hoare triple {31#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {27#true} is VALID [2020-07-17 22:21:05,394 INFO L280 TraceCheckUtils]: 6: Hoare triple {27#true} ~n := #in~n; {36#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:05,395 INFO L280 TraceCheckUtils]: 7: Hoare triple {36#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {37#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:05,396 INFO L280 TraceCheckUtils]: 8: Hoare triple {37#(<= |fibo_#in~n| 0)} assume true; {37#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:05,398 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37#(<= |fibo_#in~n| 0)} {31#(<= 7 main_~x~0)} #37#return; {28#false} is VALID [2020-07-17 22:21:05,399 INFO L280 TraceCheckUtils]: 10: Hoare triple {28#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {28#false} is VALID [2020-07-17 22:21:05,399 INFO L280 TraceCheckUtils]: 11: Hoare triple {28#false} assume 13 != ~result~0; {28#false} is VALID [2020-07-17 22:21:05,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {28#false} assume !false; {28#false} is VALID [2020-07-17 22:21:05,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:21:05,402 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346388893] [2020-07-17 22:21:05,403 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:21:05,404 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:21:05,405 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384928504] [2020-07-17 22:21:05,411 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-17 22:21:05,414 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:05,419 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:21:05,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:05,448 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:21:05,448 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:05,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:21:05,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:21:05,461 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 5 states. [2020-07-17 22:21:05,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:05,740 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2020-07-17 22:21:05,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:21:05,741 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-17 22:21:05,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:21:05,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-17 22:21:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:21:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-17 22:21:05,758 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-17 22:21:05,828 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:05,842 INFO L225 Difference]: With dead ends: 35 [2020-07-17 22:21:05,843 INFO L226 Difference]: Without dead ends: 21 [2020-07-17 22:21:05,847 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 [2020-07-17 22:21:05,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-07-17 22:21:05,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-07-17 22:21:05,906 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:05,906 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand 21 states. [2020-07-17 22:21:05,907 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-17 22:21:05,908 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-17 22:21:05,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:05,915 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2020-07-17 22:21:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-17 22:21:05,916 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:05,917 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:05,917 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-17 22:21:05,917 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-17 22:21:05,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:05,922 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2020-07-17 22:21:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-17 22:21:05,924 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:05,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:05,924 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:05,925 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-17 22:21:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2020-07-17 22:21:05,930 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 13 [2020-07-17 22:21:05,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:05,931 INFO L479 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2020-07-17 22:21:05,931 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:21:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-17 22:21:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-17 22:21:05,933 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:05,933 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:05,933 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:21:05,934 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:05,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:05,934 INFO L82 PathProgramCache]: Analyzing trace with hash 179123823, now seen corresponding path program 1 times [2020-07-17 22:21:05,935 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:05,935 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486143300] [2020-07-17 22:21:05,935 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:05,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {156#true} assume true; {156#true} is VALID [2020-07-17 22:21:05,977 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {156#true} {156#true} #33#return; {156#true} is VALID [2020-07-17 22:21:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {156#true} ~n := #in~n; {166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:06,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:06,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {166#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {167#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {167#(<= |fibo_#in~n| 1)} assume true; {167#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,021 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {167#(<= |fibo_#in~n| 1)} {160#(<= 7 main_~x~0)} #37#return; {157#false} is VALID [2020-07-17 22:21:06,021 INFO L263 TraceCheckUtils]: 0: Hoare triple {156#true} call ULTIMATE.init(); {156#true} is VALID [2020-07-17 22:21:06,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {156#true} assume true; {156#true} is VALID [2020-07-17 22:21:06,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {156#true} {156#true} #33#return; {156#true} is VALID [2020-07-17 22:21:06,023 INFO L263 TraceCheckUtils]: 3: Hoare triple {156#true} call #t~ret3 := main(); {156#true} is VALID [2020-07-17 22:21:06,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {156#true} ~x~0 := 7; {160#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:06,024 INFO L263 TraceCheckUtils]: 5: Hoare triple {160#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {156#true} is VALID [2020-07-17 22:21:06,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {156#true} ~n := #in~n; {166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:06,026 INFO L280 TraceCheckUtils]: 7: Hoare triple {166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:06,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {166#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {167#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,028 INFO L280 TraceCheckUtils]: 9: Hoare triple {167#(<= |fibo_#in~n| 1)} assume true; {167#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,030 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {167#(<= |fibo_#in~n| 1)} {160#(<= 7 main_~x~0)} #37#return; {157#false} is VALID [2020-07-17 22:21:06,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {157#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {157#false} is VALID [2020-07-17 22:21:06,031 INFO L280 TraceCheckUtils]: 12: Hoare triple {157#false} assume 13 != ~result~0; {157#false} is VALID [2020-07-17 22:21:06,031 INFO L280 TraceCheckUtils]: 13: Hoare triple {157#false} assume !false; {157#false} is VALID [2020-07-17 22:21:06,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:21:06,033 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486143300] [2020-07-17 22:21:06,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:21:06,033 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:21:06,034 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360686594] [2020-07-17 22:21:06,036 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:21:06,036 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:06,036 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:21:06,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:06,073 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:21:06,073 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:06,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:21:06,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:21:06,074 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand 5 states. [2020-07-17 22:21:06,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,209 INFO L93 Difference]: Finished difference Result 27 states and 32 transitions. [2020-07-17 22:21:06,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:21:06,210 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:21:06,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:21:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 29 transitions. [2020-07-17 22:21:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:21:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 29 transitions. [2020-07-17 22:21:06,216 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 29 transitions. [2020-07-17 22:21:06,258 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:06,261 INFO L225 Difference]: With dead ends: 27 [2020-07-17 22:21:06,261 INFO L226 Difference]: Without dead ends: 23 [2020-07-17 22:21:06,262 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 [2020-07-17 22:21:06,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-07-17 22:21:06,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2020-07-17 22:21:06,274 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:06,274 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand 21 states. [2020-07-17 22:21:06,274 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 21 states. [2020-07-17 22:21:06,275 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 21 states. [2020-07-17 22:21:06,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,279 INFO L93 Difference]: Finished difference Result 23 states and 28 transitions. [2020-07-17 22:21:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2020-07-17 22:21:06,280 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:06,280 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:06,280 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 23 states. [2020-07-17 22:21:06,280 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 23 states. [2020-07-17 22:21:06,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,284 INFO L93 Difference]: Finished difference Result 23 states and 28 transitions. [2020-07-17 22:21:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2020-07-17 22:21:06,285 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:06,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:06,285 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:06,286 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-17 22:21:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2020-07-17 22:21:06,289 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 14 [2020-07-17 22:21:06,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:06,289 INFO L479 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2020-07-17 22:21:06,289 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:21:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-17 22:21:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-17 22:21:06,291 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:06,291 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:06,291 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:21:06,292 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:06,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:06,292 INFO L82 PathProgramCache]: Analyzing trace with hash 806022394, now seen corresponding path program 1 times [2020-07-17 22:21:06,292 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:06,293 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233899598] [2020-07-17 22:21:06,293 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:06,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-17 22:21:06,358 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {282#true} {282#true} #33#return; {282#true} is VALID [2020-07-17 22:21:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {282#true} ~n := #in~n; {314#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:06,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {314#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:06,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {315#(<= |fibo_#in~n| 0)} assume true; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:06,451 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {315#(<= |fibo_#in~n| 0)} {305#(< 1 fibo_~n)} #39#return; {283#false} is VALID [2020-07-17 22:21:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-17 22:21:06,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {282#true} assume ~n < 1;#res := 0; {282#true} is VALID [2020-07-17 22:21:06,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-17 22:21:06,459 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {282#true} {283#false} #41#return; {283#false} is VALID [2020-07-17 22:21:06,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-17 22:21:06,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {282#true} assume !(~n < 1); {304#(< 0 fibo_~n)} is VALID [2020-07-17 22:21:06,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {304#(< 0 fibo_~n)} assume !(1 == ~n); {305#(< 1 fibo_~n)} is VALID [2020-07-17 22:21:06,463 INFO L263 TraceCheckUtils]: 3: Hoare triple {305#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {282#true} is VALID [2020-07-17 22:21:06,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {282#true} ~n := #in~n; {314#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:06,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {314#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:06,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {315#(<= |fibo_#in~n| 0)} assume true; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:06,467 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {315#(<= |fibo_#in~n| 0)} {305#(< 1 fibo_~n)} #39#return; {283#false} is VALID [2020-07-17 22:21:06,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {283#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {283#false} is VALID [2020-07-17 22:21:06,468 INFO L263 TraceCheckUtils]: 9: Hoare triple {283#false} call #t~ret1 := fibo(~n - 2); {282#true} is VALID [2020-07-17 22:21:06,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-17 22:21:06,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {282#true} assume ~n < 1;#res := 0; {282#true} is VALID [2020-07-17 22:21:06,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-17 22:21:06,469 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {282#true} {283#false} #41#return; {283#false} is VALID [2020-07-17 22:21:06,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {283#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {283#false} is VALID [2020-07-17 22:21:06,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {283#false} assume true; {283#false} is VALID [2020-07-17 22:21:06,470 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {283#false} {286#(<= 7 main_~x~0)} #37#return; {283#false} is VALID [2020-07-17 22:21:06,471 INFO L263 TraceCheckUtils]: 0: Hoare triple {282#true} call ULTIMATE.init(); {282#true} is VALID [2020-07-17 22:21:06,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-17 22:21:06,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {282#true} {282#true} #33#return; {282#true} is VALID [2020-07-17 22:21:06,472 INFO L263 TraceCheckUtils]: 3: Hoare triple {282#true} call #t~ret3 := main(); {282#true} is VALID [2020-07-17 22:21:06,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {282#true} ~x~0 := 7; {286#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:06,474 INFO L263 TraceCheckUtils]: 5: Hoare triple {286#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {282#true} is VALID [2020-07-17 22:21:06,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-17 22:21:06,476 INFO L280 TraceCheckUtils]: 7: Hoare triple {282#true} assume !(~n < 1); {304#(< 0 fibo_~n)} is VALID [2020-07-17 22:21:06,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {304#(< 0 fibo_~n)} assume !(1 == ~n); {305#(< 1 fibo_~n)} is VALID [2020-07-17 22:21:06,477 INFO L263 TraceCheckUtils]: 9: Hoare triple {305#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {282#true} is VALID [2020-07-17 22:21:06,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {282#true} ~n := #in~n; {314#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:06,479 INFO L280 TraceCheckUtils]: 11: Hoare triple {314#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:06,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {315#(<= |fibo_#in~n| 0)} assume true; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:06,481 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {315#(<= |fibo_#in~n| 0)} {305#(< 1 fibo_~n)} #39#return; {283#false} is VALID [2020-07-17 22:21:06,482 INFO L280 TraceCheckUtils]: 14: Hoare triple {283#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {283#false} is VALID [2020-07-17 22:21:06,482 INFO L263 TraceCheckUtils]: 15: Hoare triple {283#false} call #t~ret1 := fibo(~n - 2); {282#true} is VALID [2020-07-17 22:21:06,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-17 22:21:06,483 INFO L280 TraceCheckUtils]: 17: Hoare triple {282#true} assume ~n < 1;#res := 0; {282#true} is VALID [2020-07-17 22:21:06,483 INFO L280 TraceCheckUtils]: 18: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-17 22:21:06,483 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {282#true} {283#false} #41#return; {283#false} is VALID [2020-07-17 22:21:06,484 INFO L280 TraceCheckUtils]: 20: Hoare triple {283#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {283#false} is VALID [2020-07-17 22:21:06,484 INFO L280 TraceCheckUtils]: 21: Hoare triple {283#false} assume true; {283#false} is VALID [2020-07-17 22:21:06,484 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {283#false} {286#(<= 7 main_~x~0)} #37#return; {283#false} is VALID [2020-07-17 22:21:06,485 INFO L280 TraceCheckUtils]: 23: Hoare triple {283#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {283#false} is VALID [2020-07-17 22:21:06,485 INFO L280 TraceCheckUtils]: 24: Hoare triple {283#false} assume 13 != ~result~0; {283#false} is VALID [2020-07-17 22:21:06,485 INFO L280 TraceCheckUtils]: 25: Hoare triple {283#false} assume !false; {283#false} is VALID [2020-07-17 22:21:06,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-17 22:21:06,487 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233899598] [2020-07-17 22:21:06,487 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2106467727] [2020-07-17 22:21:06,488 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 [2020-07-17 22:21:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,536 INFO L264 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:21:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,550 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:06,683 INFO L263 TraceCheckUtils]: 0: Hoare triple {282#true} call ULTIMATE.init(); {282#true} is VALID [2020-07-17 22:21:06,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-17 22:21:06,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {282#true} {282#true} #33#return; {282#true} is VALID [2020-07-17 22:21:06,684 INFO L263 TraceCheckUtils]: 3: Hoare triple {282#true} call #t~ret3 := main(); {282#true} is VALID [2020-07-17 22:21:06,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {282#true} ~x~0 := 7; {286#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:06,685 INFO L263 TraceCheckUtils]: 5: Hoare triple {286#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {282#true} is VALID [2020-07-17 22:21:06,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {282#true} ~n := #in~n; {337#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:06,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {337#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {337#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:06,688 INFO L280 TraceCheckUtils]: 8: Hoare triple {337#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {337#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:06,688 INFO L263 TraceCheckUtils]: 9: Hoare triple {337#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {282#true} is VALID [2020-07-17 22:21:06,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {282#true} ~n := #in~n; {337#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:06,690 INFO L280 TraceCheckUtils]: 11: Hoare triple {337#(<= |fibo_#in~n| fibo_~n)} assume ~n < 1;#res := 0; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:06,691 INFO L280 TraceCheckUtils]: 12: Hoare triple {315#(<= |fibo_#in~n| 0)} assume true; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:06,693 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {315#(<= |fibo_#in~n| 0)} {337#(<= |fibo_#in~n| fibo_~n)} #39#return; {359#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {359#(<= |fibo_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {359#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,694 INFO L263 TraceCheckUtils]: 15: Hoare triple {359#(<= |fibo_#in~n| 1)} call #t~ret1 := fibo(~n - 2); {282#true} is VALID [2020-07-17 22:21:06,694 INFO L280 TraceCheckUtils]: 16: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-17 22:21:06,695 INFO L280 TraceCheckUtils]: 17: Hoare triple {282#true} assume ~n < 1;#res := 0; {282#true} is VALID [2020-07-17 22:21:06,695 INFO L280 TraceCheckUtils]: 18: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-17 22:21:06,696 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {282#true} {359#(<= |fibo_#in~n| 1)} #41#return; {359#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,697 INFO L280 TraceCheckUtils]: 20: Hoare triple {359#(<= |fibo_#in~n| 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {359#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,698 INFO L280 TraceCheckUtils]: 21: Hoare triple {359#(<= |fibo_#in~n| 1)} assume true; {359#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:06,699 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {359#(<= |fibo_#in~n| 1)} {286#(<= 7 main_~x~0)} #37#return; {283#false} is VALID [2020-07-17 22:21:06,700 INFO L280 TraceCheckUtils]: 23: Hoare triple {283#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {283#false} is VALID [2020-07-17 22:21:06,700 INFO L280 TraceCheckUtils]: 24: Hoare triple {283#false} assume 13 != ~result~0; {283#false} is VALID [2020-07-17 22:21:06,700 INFO L280 TraceCheckUtils]: 25: Hoare triple {283#false} assume !false; {283#false} is VALID [2020-07-17 22:21:06,702 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-17 22:21:06,702 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:06,702 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 9 [2020-07-17 22:21:06,703 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37568011] [2020-07-17 22:21:06,704 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 26 [2020-07-17 22:21:06,705 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:06,705 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:21:06,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:06,756 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:21:06,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:06,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:21:06,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:21:06,757 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand 9 states. [2020-07-17 22:21:07,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:07,134 INFO L93 Difference]: Finished difference Result 38 states and 49 transitions. [2020-07-17 22:21:07,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:21:07,134 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 26 [2020-07-17 22:21:07,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:21:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 46 transitions. [2020-07-17 22:21:07,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:21:07,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 46 transitions. [2020-07-17 22:21:07,142 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 46 transitions. [2020-07-17 22:21:07,204 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:07,206 INFO L225 Difference]: With dead ends: 38 [2020-07-17 22:21:07,206 INFO L226 Difference]: Without dead ends: 23 [2020-07-17 22:21:07,207 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:21:07,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-07-17 22:21:07,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-07-17 22:21:07,218 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:07,218 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand 23 states. [2020-07-17 22:21:07,218 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-17 22:21:07,219 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-17 22:21:07,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:07,221 INFO L93 Difference]: Finished difference Result 23 states and 27 transitions. [2020-07-17 22:21:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-17 22:21:07,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:07,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:07,223 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-17 22:21:07,223 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-17 22:21:07,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:07,226 INFO L93 Difference]: Finished difference Result 23 states and 27 transitions. [2020-07-17 22:21:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-17 22:21:07,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:07,227 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:07,227 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:07,227 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:07,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-07-17 22:21:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2020-07-17 22:21:07,230 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 26 [2020-07-17 22:21:07,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:07,231 INFO L479 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2020-07-17 22:21:07,231 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:21:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-17 22:21:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-17 22:21:07,232 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:07,233 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:07,446 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:21:07,446 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:07,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:07,447 INFO L82 PathProgramCache]: Analyzing trace with hash -983862936, now seen corresponding path program 1 times [2020-07-17 22:21:07,448 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:07,448 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138741289] [2020-07-17 22:21:07,449 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-17 22:21:07,518 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {531#true} {531#true} #33#return; {531#true} is VALID [2020-07-17 22:21:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:07,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {565#(<= |fibo_#in~n| 1)} assume true; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:07,631 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {565#(<= |fibo_#in~n| 1)} {554#(= fibo_~n |fibo_#in~n|)} #39#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {531#true} ~n := #in~n; {531#true} is VALID [2020-07-17 22:21:07,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {531#true} assume ~n < 1;#res := 0; {531#true} is VALID [2020-07-17 22:21:07,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-17 22:21:07,640 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {531#true} {560#(<= |fibo_#in~n| 2)} #41#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,643 INFO L263 TraceCheckUtils]: 3: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {531#true} is VALID [2020-07-17 22:21:07,643 INFO L280 TraceCheckUtils]: 4: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:07,646 INFO L280 TraceCheckUtils]: 7: Hoare triple {565#(<= |fibo_#in~n| 1)} assume true; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:07,647 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {565#(<= |fibo_#in~n| 1)} {554#(= fibo_~n |fibo_#in~n|)} #39#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {560#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,648 INFO L263 TraceCheckUtils]: 10: Hoare triple {560#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {531#true} is VALID [2020-07-17 22:21:07,648 INFO L280 TraceCheckUtils]: 11: Hoare triple {531#true} ~n := #in~n; {531#true} is VALID [2020-07-17 22:21:07,649 INFO L280 TraceCheckUtils]: 12: Hoare triple {531#true} assume ~n < 1;#res := 0; {531#true} is VALID [2020-07-17 22:21:07,649 INFO L280 TraceCheckUtils]: 13: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-17 22:21:07,650 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {531#true} {560#(<= |fibo_#in~n| 2)} #41#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,651 INFO L280 TraceCheckUtils]: 15: Hoare triple {560#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,651 INFO L280 TraceCheckUtils]: 16: Hoare triple {560#(<= |fibo_#in~n| 2)} assume true; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,652 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {560#(<= |fibo_#in~n| 2)} {535#(<= 7 main_~x~0)} #37#return; {532#false} is VALID [2020-07-17 22:21:07,653 INFO L263 TraceCheckUtils]: 0: Hoare triple {531#true} call ULTIMATE.init(); {531#true} is VALID [2020-07-17 22:21:07,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-17 22:21:07,654 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {531#true} {531#true} #33#return; {531#true} is VALID [2020-07-17 22:21:07,654 INFO L263 TraceCheckUtils]: 3: Hoare triple {531#true} call #t~ret3 := main(); {531#true} is VALID [2020-07-17 22:21:07,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {531#true} ~x~0 := 7; {535#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:07,655 INFO L263 TraceCheckUtils]: 5: Hoare triple {535#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {531#true} is VALID [2020-07-17 22:21:07,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,657 INFO L280 TraceCheckUtils]: 8: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,657 INFO L263 TraceCheckUtils]: 9: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {531#true} is VALID [2020-07-17 22:21:07,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,659 INFO L280 TraceCheckUtils]: 11: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:07,659 INFO L280 TraceCheckUtils]: 12: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:07,660 INFO L280 TraceCheckUtils]: 13: Hoare triple {565#(<= |fibo_#in~n| 1)} assume true; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:07,661 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {565#(<= |fibo_#in~n| 1)} {554#(= fibo_~n |fibo_#in~n|)} #39#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {560#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,663 INFO L263 TraceCheckUtils]: 16: Hoare triple {560#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {531#true} is VALID [2020-07-17 22:21:07,663 INFO L280 TraceCheckUtils]: 17: Hoare triple {531#true} ~n := #in~n; {531#true} is VALID [2020-07-17 22:21:07,663 INFO L280 TraceCheckUtils]: 18: Hoare triple {531#true} assume ~n < 1;#res := 0; {531#true} is VALID [2020-07-17 22:21:07,663 INFO L280 TraceCheckUtils]: 19: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-17 22:21:07,664 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {531#true} {560#(<= |fibo_#in~n| 2)} #41#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,665 INFO L280 TraceCheckUtils]: 21: Hoare triple {560#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,666 INFO L280 TraceCheckUtils]: 22: Hoare triple {560#(<= |fibo_#in~n| 2)} assume true; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,667 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {560#(<= |fibo_#in~n| 2)} {535#(<= 7 main_~x~0)} #37#return; {532#false} is VALID [2020-07-17 22:21:07,667 INFO L280 TraceCheckUtils]: 24: Hoare triple {532#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {532#false} is VALID [2020-07-17 22:21:07,668 INFO L280 TraceCheckUtils]: 25: Hoare triple {532#false} assume 13 != ~result~0; {532#false} is VALID [2020-07-17 22:21:07,668 INFO L280 TraceCheckUtils]: 26: Hoare triple {532#false} assume !false; {532#false} is VALID [2020-07-17 22:21:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 22:21:07,669 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138741289] [2020-07-17 22:21:07,669 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1137157256] [2020-07-17 22:21:07,670 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 [2020-07-17 22:21:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,695 INFO L264 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:21:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,704 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:07,783 INFO L263 TraceCheckUtils]: 0: Hoare triple {531#true} call ULTIMATE.init(); {531#true} is VALID [2020-07-17 22:21:07,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-17 22:21:07,783 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {531#true} {531#true} #33#return; {531#true} is VALID [2020-07-17 22:21:07,783 INFO L263 TraceCheckUtils]: 3: Hoare triple {531#true} call #t~ret3 := main(); {531#true} is VALID [2020-07-17 22:21:07,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {531#true} ~x~0 := 7; {535#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:07,785 INFO L263 TraceCheckUtils]: 5: Hoare triple {535#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {531#true} is VALID [2020-07-17 22:21:07,785 INFO L280 TraceCheckUtils]: 6: Hoare triple {531#true} ~n := #in~n; {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:07,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:07,787 INFO L280 TraceCheckUtils]: 8: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:07,787 INFO L263 TraceCheckUtils]: 9: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {531#true} is VALID [2020-07-17 22:21:07,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {531#true} ~n := #in~n; {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:07,788 INFO L280 TraceCheckUtils]: 11: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:07,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} assume 1 == ~n;#res := 1; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:07,789 INFO L280 TraceCheckUtils]: 13: Hoare triple {565#(<= |fibo_#in~n| 1)} assume true; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:07,791 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {565#(<= |fibo_#in~n| 1)} {587#(<= |fibo_#in~n| fibo_~n)} #39#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,792 INFO L280 TraceCheckUtils]: 15: Hoare triple {560#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,792 INFO L263 TraceCheckUtils]: 16: Hoare triple {560#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {531#true} is VALID [2020-07-17 22:21:07,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {531#true} ~n := #in~n; {531#true} is VALID [2020-07-17 22:21:07,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {531#true} assume ~n < 1;#res := 0; {531#true} is VALID [2020-07-17 22:21:07,793 INFO L280 TraceCheckUtils]: 19: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-17 22:21:07,794 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {531#true} {560#(<= |fibo_#in~n| 2)} #41#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,794 INFO L280 TraceCheckUtils]: 21: Hoare triple {560#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,795 INFO L280 TraceCheckUtils]: 22: Hoare triple {560#(<= |fibo_#in~n| 2)} assume true; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:07,796 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {560#(<= |fibo_#in~n| 2)} {535#(<= 7 main_~x~0)} #37#return; {532#false} is VALID [2020-07-17 22:21:07,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {532#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {532#false} is VALID [2020-07-17 22:21:07,796 INFO L280 TraceCheckUtils]: 25: Hoare triple {532#false} assume 13 != ~result~0; {532#false} is VALID [2020-07-17 22:21:07,797 INFO L280 TraceCheckUtils]: 26: Hoare triple {532#false} assume !false; {532#false} is VALID [2020-07-17 22:21:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 22:21:07,798 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:07,798 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-07-17 22:21:07,799 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792206811] [2020-07-17 22:21:07,799 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2020-07-17 22:21:07,800 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:07,800 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 22:21:07,833 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:07,833 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 22:21:07,834 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:07,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 22:21:07,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:21:07,834 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand 7 states. [2020-07-17 22:21:08,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:08,136 INFO L93 Difference]: Finished difference Result 41 states and 55 transitions. [2020-07-17 22:21:08,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:21:08,136 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2020-07-17 22:21:08,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:21:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-17 22:21:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:21:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-17 22:21:08,142 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 47 transitions. [2020-07-17 22:21:08,221 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:08,227 INFO L225 Difference]: With dead ends: 41 [2020-07-17 22:21:08,227 INFO L226 Difference]: Without dead ends: 37 [2020-07-17 22:21:08,230 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:21:08,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2020-07-17 22:21:08,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2020-07-17 22:21:08,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:08,259 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand 37 states. [2020-07-17 22:21:08,259 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand 37 states. [2020-07-17 22:21:08,259 INFO L87 Difference]: Start difference. First operand 37 states. Second operand 37 states. [2020-07-17 22:21:08,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:08,264 INFO L93 Difference]: Finished difference Result 37 states and 51 transitions. [2020-07-17 22:21:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-17 22:21:08,265 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:08,265 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:08,265 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand 37 states. [2020-07-17 22:21:08,265 INFO L87 Difference]: Start difference. First operand 37 states. Second operand 37 states. [2020-07-17 22:21:08,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:08,269 INFO L93 Difference]: Finished difference Result 37 states and 51 transitions. [2020-07-17 22:21:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-17 22:21:08,270 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:08,271 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:08,271 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:08,271 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2020-07-17 22:21:08,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 51 transitions. [2020-07-17 22:21:08,274 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 51 transitions. Word has length 27 [2020-07-17 22:21:08,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:08,275 INFO L479 AbstractCegarLoop]: Abstraction has 37 states and 51 transitions. [2020-07-17 22:21:08,275 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 22:21:08,275 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-17 22:21:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-17 22:21:08,277 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:08,277 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:08,489 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:08,490 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:08,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:08,491 INFO L82 PathProgramCache]: Analyzing trace with hash 146085807, now seen corresponding path program 2 times [2020-07-17 22:21:08,491 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:08,492 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800445412] [2020-07-17 22:21:08,492 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,555 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {829#true} {829#true} #33#return; {829#true} is VALID [2020-07-17 22:21:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-17 22:21:08,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {829#true} assume 1 == ~n;#res := 1; {829#true} is VALID [2020-07-17 22:21:08,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,662 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #39#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-17 22:21:08,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,671 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #41#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {889#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:08,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {889#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,675 INFO L263 TraceCheckUtils]: 3: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-17 22:21:08,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,675 INFO L280 TraceCheckUtils]: 5: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-17 22:21:08,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {829#true} assume 1 == ~n;#res := 1; {829#true} is VALID [2020-07-17 22:21:08,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,677 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #39#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,678 INFO L280 TraceCheckUtils]: 9: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,678 INFO L263 TraceCheckUtils]: 10: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-17 22:21:08,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,679 INFO L280 TraceCheckUtils]: 12: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-17 22:21:08,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,680 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #41#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,682 INFO L280 TraceCheckUtils]: 16: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume true; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,683 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {890#(<= 2 |fibo_#in~n|)} {829#true} #39#return; {883#(<= 3 fibo_~n)} is VALID [2020-07-17 22:21:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:08,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {900#(<= |fibo_#in~n| 0)} assume true; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:08,707 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {900#(<= |fibo_#in~n| 0)} {883#(<= 3 fibo_~n)} #41#return; {830#false} is VALID [2020-07-17 22:21:08,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-17 22:21:08,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {829#true} assume !(1 == ~n); {829#true} is VALID [2020-07-17 22:21:08,709 INFO L263 TraceCheckUtils]: 3: Hoare triple {829#true} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-17 22:21:08,709 INFO L280 TraceCheckUtils]: 4: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {889#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:08,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {889#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,712 INFO L263 TraceCheckUtils]: 7: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-17 22:21:08,712 INFO L280 TraceCheckUtils]: 8: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-17 22:21:08,712 INFO L280 TraceCheckUtils]: 10: Hoare triple {829#true} assume 1 == ~n;#res := 1; {829#true} is VALID [2020-07-17 22:21:08,713 INFO L280 TraceCheckUtils]: 11: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,714 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #39#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,714 INFO L280 TraceCheckUtils]: 13: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,714 INFO L263 TraceCheckUtils]: 14: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-17 22:21:08,715 INFO L280 TraceCheckUtils]: 15: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,715 INFO L280 TraceCheckUtils]: 16: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-17 22:21:08,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,716 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #41#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,717 INFO L280 TraceCheckUtils]: 20: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume true; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,719 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {890#(<= 2 |fibo_#in~n|)} {829#true} #39#return; {883#(<= 3 fibo_~n)} is VALID [2020-07-17 22:21:08,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {883#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {883#(<= 3 fibo_~n)} is VALID [2020-07-17 22:21:08,720 INFO L263 TraceCheckUtils]: 23: Hoare triple {883#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-17 22:21:08,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,721 INFO L280 TraceCheckUtils]: 25: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:08,722 INFO L280 TraceCheckUtils]: 26: Hoare triple {900#(<= |fibo_#in~n| 0)} assume true; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:08,723 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {900#(<= |fibo_#in~n| 0)} {883#(<= 3 fibo_~n)} #41#return; {830#false} is VALID [2020-07-17 22:21:08,723 INFO L280 TraceCheckUtils]: 28: Hoare triple {830#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {830#false} is VALID [2020-07-17 22:21:08,724 INFO L280 TraceCheckUtils]: 29: Hoare triple {830#false} assume true; {830#false} is VALID [2020-07-17 22:21:08,724 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {830#false} {833#(<= 7 main_~x~0)} #37#return; {830#false} is VALID [2020-07-17 22:21:08,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {829#true} call ULTIMATE.init(); {829#true} is VALID [2020-07-17 22:21:08,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,726 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {829#true} {829#true} #33#return; {829#true} is VALID [2020-07-17 22:21:08,726 INFO L263 TraceCheckUtils]: 3: Hoare triple {829#true} call #t~ret3 := main(); {829#true} is VALID [2020-07-17 22:21:08,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {829#true} ~x~0 := 7; {833#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:08,727 INFO L263 TraceCheckUtils]: 5: Hoare triple {833#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {829#true} is VALID [2020-07-17 22:21:08,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-17 22:21:08,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {829#true} assume !(1 == ~n); {829#true} is VALID [2020-07-17 22:21:08,728 INFO L263 TraceCheckUtils]: 9: Hoare triple {829#true} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-17 22:21:08,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,730 INFO L280 TraceCheckUtils]: 11: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {889#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:08,731 INFO L280 TraceCheckUtils]: 12: Hoare triple {889#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,731 INFO L263 TraceCheckUtils]: 13: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-17 22:21:08,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,732 INFO L280 TraceCheckUtils]: 15: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-17 22:21:08,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {829#true} assume 1 == ~n;#res := 1; {829#true} is VALID [2020-07-17 22:21:08,732 INFO L280 TraceCheckUtils]: 17: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,733 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #39#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,734 INFO L280 TraceCheckUtils]: 19: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,734 INFO L263 TraceCheckUtils]: 20: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-17 22:21:08,734 INFO L280 TraceCheckUtils]: 21: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,735 INFO L280 TraceCheckUtils]: 22: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-17 22:21:08,735 INFO L280 TraceCheckUtils]: 23: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,736 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #41#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,736 INFO L280 TraceCheckUtils]: 25: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,737 INFO L280 TraceCheckUtils]: 26: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume true; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,738 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {890#(<= 2 |fibo_#in~n|)} {829#true} #39#return; {883#(<= 3 fibo_~n)} is VALID [2020-07-17 22:21:08,739 INFO L280 TraceCheckUtils]: 28: Hoare triple {883#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {883#(<= 3 fibo_~n)} is VALID [2020-07-17 22:21:08,739 INFO L263 TraceCheckUtils]: 29: Hoare triple {883#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-17 22:21:08,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:08,741 INFO L280 TraceCheckUtils]: 31: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:08,741 INFO L280 TraceCheckUtils]: 32: Hoare triple {900#(<= |fibo_#in~n| 0)} assume true; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-17 22:21:08,743 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {900#(<= |fibo_#in~n| 0)} {883#(<= 3 fibo_~n)} #41#return; {830#false} is VALID [2020-07-17 22:21:08,743 INFO L280 TraceCheckUtils]: 34: Hoare triple {830#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {830#false} is VALID [2020-07-17 22:21:08,743 INFO L280 TraceCheckUtils]: 35: Hoare triple {830#false} assume true; {830#false} is VALID [2020-07-17 22:21:08,744 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {830#false} {833#(<= 7 main_~x~0)} #37#return; {830#false} is VALID [2020-07-17 22:21:08,744 INFO L280 TraceCheckUtils]: 37: Hoare triple {830#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {830#false} is VALID [2020-07-17 22:21:08,744 INFO L280 TraceCheckUtils]: 38: Hoare triple {830#false} assume 13 != ~result~0; {830#false} is VALID [2020-07-17 22:21:08,744 INFO L280 TraceCheckUtils]: 39: Hoare triple {830#false} assume !false; {830#false} is VALID [2020-07-17 22:21:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-17 22:21:08,746 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800445412] [2020-07-17 22:21:08,747 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1400426042] [2020-07-17 22:21:08,747 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 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2020-07-17 22:21:08,782 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-17 22:21:08,783 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:08,784 INFO L264 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:21:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,798 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:08,940 INFO L263 TraceCheckUtils]: 0: Hoare triple {829#true} call ULTIMATE.init(); {829#true} is VALID [2020-07-17 22:21:08,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,941 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {829#true} {829#true} #33#return; {829#true} is VALID [2020-07-17 22:21:08,941 INFO L263 TraceCheckUtils]: 3: Hoare triple {829#true} call #t~ret3 := main(); {829#true} is VALID [2020-07-17 22:21:08,942 INFO L280 TraceCheckUtils]: 4: Hoare triple {829#true} ~x~0 := 7; {833#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:08,942 INFO L263 TraceCheckUtils]: 5: Hoare triple {833#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {829#true} is VALID [2020-07-17 22:21:08,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {829#true} ~n := #in~n; {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:08,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:08,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:08,945 INFO L263 TraceCheckUtils]: 9: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-17 22:21:08,945 INFO L280 TraceCheckUtils]: 10: Hoare triple {829#true} ~n := #in~n; {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:08,946 INFO L280 TraceCheckUtils]: 11: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:08,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:08,947 INFO L263 TraceCheckUtils]: 13: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-17 22:21:08,948 INFO L280 TraceCheckUtils]: 14: Hoare triple {829#true} ~n := #in~n; {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:08,948 INFO L280 TraceCheckUtils]: 15: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:08,949 INFO L280 TraceCheckUtils]: 16: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume 1 == ~n;#res := 1; {953#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:08,950 INFO L280 TraceCheckUtils]: 17: Hoare triple {953#(<= |fibo_#in~n| 1)} assume true; {953#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:08,951 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {953#(<= |fibo_#in~n| 1)} {922#(<= |fibo_#in~n| fibo_~n)} #39#return; {960#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:08,952 INFO L280 TraceCheckUtils]: 19: Hoare triple {960#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {960#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:08,952 INFO L263 TraceCheckUtils]: 20: Hoare triple {960#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-17 22:21:08,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,953 INFO L280 TraceCheckUtils]: 22: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-17 22:21:08,953 INFO L280 TraceCheckUtils]: 23: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,954 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {829#true} {960#(<= |fibo_#in~n| 2)} #41#return; {960#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:08,955 INFO L280 TraceCheckUtils]: 25: Hoare triple {960#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {960#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:08,959 INFO L280 TraceCheckUtils]: 26: Hoare triple {960#(<= |fibo_#in~n| 2)} assume true; {960#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:08,960 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {960#(<= |fibo_#in~n| 2)} {922#(<= |fibo_#in~n| fibo_~n)} #39#return; {988#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:08,961 INFO L280 TraceCheckUtils]: 28: Hoare triple {988#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {988#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:08,961 INFO L263 TraceCheckUtils]: 29: Hoare triple {988#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-17 22:21:08,961 INFO L280 TraceCheckUtils]: 30: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-17 22:21:08,962 INFO L280 TraceCheckUtils]: 31: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-17 22:21:08,962 INFO L280 TraceCheckUtils]: 32: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-17 22:21:08,963 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {829#true} {988#(<= |fibo_#in~n| 3)} #41#return; {988#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:08,963 INFO L280 TraceCheckUtils]: 34: Hoare triple {988#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {988#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:08,964 INFO L280 TraceCheckUtils]: 35: Hoare triple {988#(<= |fibo_#in~n| 3)} assume true; {988#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:08,965 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {988#(<= |fibo_#in~n| 3)} {833#(<= 7 main_~x~0)} #37#return; {830#false} is VALID [2020-07-17 22:21:08,965 INFO L280 TraceCheckUtils]: 37: Hoare triple {830#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {830#false} is VALID [2020-07-17 22:21:08,966 INFO L280 TraceCheckUtils]: 38: Hoare triple {830#false} assume 13 != ~result~0; {830#false} is VALID [2020-07-17 22:21:08,966 INFO L280 TraceCheckUtils]: 39: Hoare triple {830#false} assume !false; {830#false} is VALID [2020-07-17 22:21:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-17 22:21:08,968 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:08,969 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2020-07-17 22:21:08,969 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073154355] [2020-07-17 22:21:08,969 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 40 [2020-07-17 22:21:08,971 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:08,971 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:21:09,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:09,049 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:21:09,050 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:09,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:21:09,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:21:09,051 INFO L87 Difference]: Start difference. First operand 37 states and 51 transitions. Second operand 12 states. [2020-07-17 22:21:09,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:09,717 INFO L93 Difference]: Finished difference Result 72 states and 109 transitions. [2020-07-17 22:21:09,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 22:21:09,718 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 40 [2020-07-17 22:21:09,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:21:09,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 76 transitions. [2020-07-17 22:21:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:21:09,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 76 transitions. [2020-07-17 22:21:09,726 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 76 transitions. [2020-07-17 22:21:09,833 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:09,835 INFO L225 Difference]: With dead ends: 72 [2020-07-17 22:21:09,836 INFO L226 Difference]: Without dead ends: 41 [2020-07-17 22:21:09,837 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=254, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:21:09,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2020-07-17 22:21:09,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2020-07-17 22:21:09,864 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:09,864 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand 41 states. [2020-07-17 22:21:09,864 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2020-07-17 22:21:09,865 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2020-07-17 22:21:09,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:09,869 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2020-07-17 22:21:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2020-07-17 22:21:09,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:09,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:09,870 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2020-07-17 22:21:09,870 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2020-07-17 22:21:09,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:09,876 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2020-07-17 22:21:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2020-07-17 22:21:09,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:09,877 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:09,879 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:09,879 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2020-07-17 22:21:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 49 transitions. [2020-07-17 22:21:09,883 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 49 transitions. Word has length 40 [2020-07-17 22:21:09,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:09,887 INFO L479 AbstractCegarLoop]: Abstraction has 41 states and 49 transitions. [2020-07-17 22:21:09,887 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:21:09,887 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2020-07-17 22:21:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-07-17 22:21:09,889 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:09,889 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 9, 5, 5, 5, 5, 5, 5, 5, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:10,092 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:10,093 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:10,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:10,094 INFO L82 PathProgramCache]: Analyzing trace with hash -1986920854, now seen corresponding path program 3 times [2020-07-17 22:21:10,095 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:10,095 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660258984] [2020-07-17 22:21:10,095 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,163 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1269#true} {1269#true} #33#return; {1269#true} is VALID [2020-07-17 22:21:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,303 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1447#(<= |fibo_#in~n| 1)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,316 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,329 INFO L263 TraceCheckUtils]: 3: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,338 INFO L280 TraceCheckUtils]: 7: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,349 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1447#(<= |fibo_#in~n| 1)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,350 INFO L263 TraceCheckUtils]: 10: Hoare triple {1442#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,351 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,351 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,351 INFO L280 TraceCheckUtils]: 13: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,353 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume true; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,358 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1442#(<= |fibo_#in~n| 2)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,374 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1269#true} {1431#(<= |fibo_#in~n| 3)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,378 INFO L263 TraceCheckUtils]: 3: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,383 INFO L263 TraceCheckUtils]: 7: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,390 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,393 INFO L280 TraceCheckUtils]: 9: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,394 INFO L280 TraceCheckUtils]: 10: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,395 INFO L280 TraceCheckUtils]: 11: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,397 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1447#(<= |fibo_#in~n| 1)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,398 INFO L263 TraceCheckUtils]: 14: Hoare triple {1442#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,398 INFO L280 TraceCheckUtils]: 15: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,399 INFO L280 TraceCheckUtils]: 17: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,400 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,403 INFO L280 TraceCheckUtils]: 19: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,404 INFO L280 TraceCheckUtils]: 20: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume true; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,406 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1442#(<= |fibo_#in~n| 2)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,407 INFO L280 TraceCheckUtils]: 22: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,407 INFO L263 TraceCheckUtils]: 23: Hoare triple {1431#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,407 INFO L280 TraceCheckUtils]: 24: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,408 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,408 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,408 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,409 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1269#true} {1431#(<= |fibo_#in~n| 3)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,410 INFO L280 TraceCheckUtils]: 29: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume true; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,412 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1431#(<= |fibo_#in~n| 3)} {1269#true} #39#return; {1379#(<= fibo_~n 4)} is VALID [2020-07-17 22:21:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,538 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,546 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1472#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:10,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {1472#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,549 INFO L263 TraceCheckUtils]: 3: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,552 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,553 INFO L263 TraceCheckUtils]: 10: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,555 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume true; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,558 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1473#(<= 2 |fibo_#in~n|)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,566 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1269#true} {1466#(<= 3 |fibo_#in~n|)} #41#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,569 INFO L263 TraceCheckUtils]: 3: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,570 INFO L280 TraceCheckUtils]: 5: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1472#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:10,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {1472#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,572 INFO L263 TraceCheckUtils]: 7: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,572 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,572 INFO L280 TraceCheckUtils]: 9: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,573 INFO L280 TraceCheckUtils]: 10: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,573 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,574 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,575 INFO L263 TraceCheckUtils]: 14: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,576 INFO L280 TraceCheckUtils]: 15: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,576 INFO L280 TraceCheckUtils]: 17: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,577 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,578 INFO L280 TraceCheckUtils]: 19: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,579 INFO L280 TraceCheckUtils]: 20: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume true; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,581 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1473#(<= 2 |fibo_#in~n|)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,582 INFO L280 TraceCheckUtils]: 22: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,582 INFO L263 TraceCheckUtils]: 23: Hoare triple {1466#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,583 INFO L280 TraceCheckUtils]: 24: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,583 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,583 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,584 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,585 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1269#true} {1466#(<= 3 |fibo_#in~n|)} #41#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,586 INFO L280 TraceCheckUtils]: 29: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,587 INFO L280 TraceCheckUtils]: 30: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume true; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,588 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1466#(<= 3 |fibo_#in~n|)} {1379#(<= fibo_~n 4)} #41#return; {1270#false} is VALID [2020-07-17 22:21:10,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-17 22:21:10,592 INFO L263 TraceCheckUtils]: 3: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,594 INFO L263 TraceCheckUtils]: 7: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,596 INFO L280 TraceCheckUtils]: 10: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,596 INFO L263 TraceCheckUtils]: 11: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,597 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,599 INFO L280 TraceCheckUtils]: 15: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,601 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1447#(<= |fibo_#in~n| 1)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,602 INFO L280 TraceCheckUtils]: 17: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,602 INFO L263 TraceCheckUtils]: 18: Hoare triple {1442#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,602 INFO L280 TraceCheckUtils]: 20: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,603 INFO L280 TraceCheckUtils]: 21: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,604 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,605 INFO L280 TraceCheckUtils]: 23: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume true; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,607 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1442#(<= |fibo_#in~n| 2)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,608 INFO L263 TraceCheckUtils]: 27: Hoare triple {1431#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,608 INFO L280 TraceCheckUtils]: 28: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,609 INFO L280 TraceCheckUtils]: 29: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,609 INFO L280 TraceCheckUtils]: 30: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,609 INFO L280 TraceCheckUtils]: 31: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,610 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1269#true} {1431#(<= |fibo_#in~n| 3)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,611 INFO L280 TraceCheckUtils]: 33: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,612 INFO L280 TraceCheckUtils]: 34: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume true; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,613 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1431#(<= |fibo_#in~n| 3)} {1269#true} #39#return; {1379#(<= fibo_~n 4)} is VALID [2020-07-17 22:21:10,614 INFO L280 TraceCheckUtils]: 36: Hoare triple {1379#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1379#(<= fibo_~n 4)} is VALID [2020-07-17 22:21:10,615 INFO L263 TraceCheckUtils]: 37: Hoare triple {1379#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,615 INFO L280 TraceCheckUtils]: 38: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,616 INFO L280 TraceCheckUtils]: 39: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,617 INFO L280 TraceCheckUtils]: 40: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,617 INFO L263 TraceCheckUtils]: 41: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,618 INFO L280 TraceCheckUtils]: 42: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,619 INFO L280 TraceCheckUtils]: 43: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1472#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:10,620 INFO L280 TraceCheckUtils]: 44: Hoare triple {1472#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,620 INFO L263 TraceCheckUtils]: 45: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,620 INFO L280 TraceCheckUtils]: 46: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,621 INFO L280 TraceCheckUtils]: 47: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,621 INFO L280 TraceCheckUtils]: 48: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,621 INFO L280 TraceCheckUtils]: 49: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,623 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,623 INFO L280 TraceCheckUtils]: 51: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,624 INFO L263 TraceCheckUtils]: 52: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,624 INFO L280 TraceCheckUtils]: 53: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,624 INFO L280 TraceCheckUtils]: 54: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,624 INFO L280 TraceCheckUtils]: 55: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,626 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,626 INFO L280 TraceCheckUtils]: 57: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,627 INFO L280 TraceCheckUtils]: 58: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume true; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,629 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {1473#(<= 2 |fibo_#in~n|)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,629 INFO L280 TraceCheckUtils]: 60: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,630 INFO L263 TraceCheckUtils]: 61: Hoare triple {1466#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,630 INFO L280 TraceCheckUtils]: 62: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,630 INFO L280 TraceCheckUtils]: 63: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,630 INFO L280 TraceCheckUtils]: 64: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,631 INFO L280 TraceCheckUtils]: 65: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,632 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {1269#true} {1466#(<= 3 |fibo_#in~n|)} #41#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,633 INFO L280 TraceCheckUtils]: 67: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,634 INFO L280 TraceCheckUtils]: 68: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume true; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,635 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {1466#(<= 3 |fibo_#in~n|)} {1379#(<= fibo_~n 4)} #41#return; {1270#false} is VALID [2020-07-17 22:21:10,636 INFO L280 TraceCheckUtils]: 70: Hoare triple {1270#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1270#false} is VALID [2020-07-17 22:21:10,636 INFO L280 TraceCheckUtils]: 71: Hoare triple {1270#false} assume true; {1270#false} is VALID [2020-07-17 22:21:10,636 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {1270#false} {1273#(<= 7 main_~x~0)} #37#return; {1270#false} is VALID [2020-07-17 22:21:10,658 INFO L263 TraceCheckUtils]: 0: Hoare triple {1269#true} call ULTIMATE.init(); {1269#true} is VALID [2020-07-17 22:21:10,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1269#true} {1269#true} #33#return; {1269#true} is VALID [2020-07-17 22:21:10,659 INFO L263 TraceCheckUtils]: 3: Hoare triple {1269#true} call #t~ret3 := main(); {1269#true} is VALID [2020-07-17 22:21:10,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~x~0 := 7; {1273#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:10,660 INFO L263 TraceCheckUtils]: 5: Hoare triple {1273#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1269#true} is VALID [2020-07-17 22:21:10,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,661 INFO L280 TraceCheckUtils]: 7: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-17 22:21:10,661 INFO L263 TraceCheckUtils]: 9: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,662 INFO L280 TraceCheckUtils]: 10: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,664 INFO L280 TraceCheckUtils]: 12: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,664 INFO L263 TraceCheckUtils]: 13: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,664 INFO L280 TraceCheckUtils]: 14: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,665 INFO L280 TraceCheckUtils]: 15: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,666 INFO L280 TraceCheckUtils]: 16: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,666 INFO L263 TraceCheckUtils]: 17: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,667 INFO L280 TraceCheckUtils]: 19: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,669 INFO L280 TraceCheckUtils]: 21: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,670 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1447#(<= |fibo_#in~n| 1)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,670 INFO L280 TraceCheckUtils]: 23: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,670 INFO L263 TraceCheckUtils]: 24: Hoare triple {1442#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,671 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,671 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,672 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,672 INFO L280 TraceCheckUtils]: 29: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,673 INFO L280 TraceCheckUtils]: 30: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume true; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:10,675 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1442#(<= |fibo_#in~n| 2)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,676 INFO L280 TraceCheckUtils]: 32: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,676 INFO L263 TraceCheckUtils]: 33: Hoare triple {1431#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,676 INFO L280 TraceCheckUtils]: 34: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,677 INFO L280 TraceCheckUtils]: 35: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,677 INFO L280 TraceCheckUtils]: 36: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,677 INFO L280 TraceCheckUtils]: 37: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,678 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1269#true} {1431#(<= |fibo_#in~n| 3)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,679 INFO L280 TraceCheckUtils]: 39: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,680 INFO L280 TraceCheckUtils]: 40: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume true; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,681 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1431#(<= |fibo_#in~n| 3)} {1269#true} #39#return; {1379#(<= fibo_~n 4)} is VALID [2020-07-17 22:21:10,682 INFO L280 TraceCheckUtils]: 42: Hoare triple {1379#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1379#(<= fibo_~n 4)} is VALID [2020-07-17 22:21:10,682 INFO L263 TraceCheckUtils]: 43: Hoare triple {1379#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,683 INFO L280 TraceCheckUtils]: 44: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,684 INFO L280 TraceCheckUtils]: 45: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,684 INFO L280 TraceCheckUtils]: 46: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,685 INFO L263 TraceCheckUtils]: 47: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,685 INFO L280 TraceCheckUtils]: 48: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,686 INFO L280 TraceCheckUtils]: 49: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1472#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:10,687 INFO L280 TraceCheckUtils]: 50: Hoare triple {1472#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,687 INFO L263 TraceCheckUtils]: 51: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,687 INFO L280 TraceCheckUtils]: 52: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,688 INFO L280 TraceCheckUtils]: 53: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,688 INFO L280 TraceCheckUtils]: 54: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,688 INFO L280 TraceCheckUtils]: 55: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,689 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,690 INFO L280 TraceCheckUtils]: 57: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,690 INFO L263 TraceCheckUtils]: 58: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,690 INFO L280 TraceCheckUtils]: 59: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,690 INFO L280 TraceCheckUtils]: 60: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,690 INFO L280 TraceCheckUtils]: 61: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,691 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,692 INFO L280 TraceCheckUtils]: 63: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,694 INFO L280 TraceCheckUtils]: 64: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume true; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,695 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {1473#(<= 2 |fibo_#in~n|)} {1412#(= fibo_~n |fibo_#in~n|)} #39#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,696 INFO L280 TraceCheckUtils]: 66: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,696 INFO L263 TraceCheckUtils]: 67: Hoare triple {1466#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,697 INFO L280 TraceCheckUtils]: 68: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,697 INFO L280 TraceCheckUtils]: 69: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,697 INFO L280 TraceCheckUtils]: 70: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,697 INFO L280 TraceCheckUtils]: 71: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,698 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {1269#true} {1466#(<= 3 |fibo_#in~n|)} #41#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,699 INFO L280 TraceCheckUtils]: 73: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,700 INFO L280 TraceCheckUtils]: 74: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume true; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:10,701 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {1466#(<= 3 |fibo_#in~n|)} {1379#(<= fibo_~n 4)} #41#return; {1270#false} is VALID [2020-07-17 22:21:10,701 INFO L280 TraceCheckUtils]: 76: Hoare triple {1270#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1270#false} is VALID [2020-07-17 22:21:10,701 INFO L280 TraceCheckUtils]: 77: Hoare triple {1270#false} assume true; {1270#false} is VALID [2020-07-17 22:21:10,701 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {1270#false} {1273#(<= 7 main_~x~0)} #37#return; {1270#false} is VALID [2020-07-17 22:21:10,702 INFO L280 TraceCheckUtils]: 79: Hoare triple {1270#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {1270#false} is VALID [2020-07-17 22:21:10,702 INFO L280 TraceCheckUtils]: 80: Hoare triple {1270#false} assume 13 != ~result~0; {1270#false} is VALID [2020-07-17 22:21:10,702 INFO L280 TraceCheckUtils]: 81: Hoare triple {1270#false} assume !false; {1270#false} is VALID [2020-07-17 22:21:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 77 proven. 104 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-07-17 22:21:10,712 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660258984] [2020-07-17 22:21:10,712 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1957775443] [2020-07-17 22:21:10,713 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 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 [2020-07-17 22:21:10,753 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2020-07-17 22:21:10,754 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:10,755 INFO L264 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:21:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,776 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:10,965 INFO L263 TraceCheckUtils]: 0: Hoare triple {1269#true} call ULTIMATE.init(); {1269#true} is VALID [2020-07-17 22:21:10,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1269#true} {1269#true} #33#return; {1269#true} is VALID [2020-07-17 22:21:10,966 INFO L263 TraceCheckUtils]: 3: Hoare triple {1269#true} call #t~ret3 := main(); {1269#true} is VALID [2020-07-17 22:21:10,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~x~0 := 7; {1273#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:10,967 INFO L263 TraceCheckUtils]: 5: Hoare triple {1273#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1269#true} is VALID [2020-07-17 22:21:10,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#true} ~n := #in~n; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,968 INFO L280 TraceCheckUtils]: 7: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,969 INFO L263 TraceCheckUtils]: 9: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-17 22:21:10,970 INFO L263 TraceCheckUtils]: 13: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,970 INFO L280 TraceCheckUtils]: 16: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-17 22:21:10,970 INFO L263 TraceCheckUtils]: 17: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,971 INFO L280 TraceCheckUtils]: 18: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,971 INFO L280 TraceCheckUtils]: 19: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,971 INFO L280 TraceCheckUtils]: 20: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,971 INFO L280 TraceCheckUtils]: 21: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,971 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1269#true} {1269#true} #39#return; {1269#true} is VALID [2020-07-17 22:21:10,972 INFO L280 TraceCheckUtils]: 23: Hoare triple {1269#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1269#true} is VALID [2020-07-17 22:21:10,972 INFO L263 TraceCheckUtils]: 24: Hoare triple {1269#true} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,972 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,972 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,972 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,973 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1269#true} {1269#true} #41#return; {1269#true} is VALID [2020-07-17 22:21:10,973 INFO L280 TraceCheckUtils]: 29: Hoare triple {1269#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1269#true} is VALID [2020-07-17 22:21:10,973 INFO L280 TraceCheckUtils]: 30: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,973 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1269#true} {1269#true} #39#return; {1269#true} is VALID [2020-07-17 22:21:10,973 INFO L280 TraceCheckUtils]: 32: Hoare triple {1269#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1269#true} is VALID [2020-07-17 22:21:10,973 INFO L263 TraceCheckUtils]: 33: Hoare triple {1269#true} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,974 INFO L280 TraceCheckUtils]: 34: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,974 INFO L280 TraceCheckUtils]: 35: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,974 INFO L280 TraceCheckUtils]: 36: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,974 INFO L280 TraceCheckUtils]: 37: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,974 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1269#true} {1269#true} #41#return; {1269#true} is VALID [2020-07-17 22:21:10,975 INFO L280 TraceCheckUtils]: 39: Hoare triple {1269#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1269#true} is VALID [2020-07-17 22:21:10,975 INFO L280 TraceCheckUtils]: 40: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,977 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1269#true} {1504#(<= |fibo_#in~n| fibo_~n)} #39#return; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,978 INFO L280 TraceCheckUtils]: 42: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,978 INFO L263 TraceCheckUtils]: 43: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,979 INFO L280 TraceCheckUtils]: 44: Hoare triple {1269#true} ~n := #in~n; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,979 INFO L280 TraceCheckUtils]: 45: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,980 INFO L280 TraceCheckUtils]: 46: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,980 INFO L263 TraceCheckUtils]: 47: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,980 INFO L280 TraceCheckUtils]: 48: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,981 INFO L280 TraceCheckUtils]: 49: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,981 INFO L280 TraceCheckUtils]: 50: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-17 22:21:10,981 INFO L263 TraceCheckUtils]: 51: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-17 22:21:10,981 INFO L280 TraceCheckUtils]: 52: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,981 INFO L280 TraceCheckUtils]: 53: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-17 22:21:10,982 INFO L280 TraceCheckUtils]: 54: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-17 22:21:10,982 INFO L280 TraceCheckUtils]: 55: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,982 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1269#true} {1269#true} #39#return; {1269#true} is VALID [2020-07-17 22:21:10,982 INFO L280 TraceCheckUtils]: 57: Hoare triple {1269#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1269#true} is VALID [2020-07-17 22:21:10,983 INFO L263 TraceCheckUtils]: 58: Hoare triple {1269#true} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,983 INFO L280 TraceCheckUtils]: 59: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-17 22:21:10,983 INFO L280 TraceCheckUtils]: 60: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-17 22:21:10,983 INFO L280 TraceCheckUtils]: 61: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,983 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {1269#true} {1269#true} #41#return; {1269#true} is VALID [2020-07-17 22:21:10,984 INFO L280 TraceCheckUtils]: 63: Hoare triple {1269#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1269#true} is VALID [2020-07-17 22:21:10,984 INFO L280 TraceCheckUtils]: 64: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-17 22:21:10,986 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {1269#true} {1504#(<= |fibo_#in~n| fibo_~n)} #39#return; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,987 INFO L280 TraceCheckUtils]: 66: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,987 INFO L263 TraceCheckUtils]: 67: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-17 22:21:10,988 INFO L280 TraceCheckUtils]: 68: Hoare triple {1269#true} ~n := #in~n; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,988 INFO L280 TraceCheckUtils]: 69: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:10,989 INFO L280 TraceCheckUtils]: 70: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,990 INFO L280 TraceCheckUtils]: 71: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:10,991 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {1447#(<= |fibo_#in~n| 1)} {1504#(<= |fibo_#in~n| fibo_~n)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,992 INFO L280 TraceCheckUtils]: 73: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,992 INFO L280 TraceCheckUtils]: 74: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume true; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:10,994 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {1431#(<= |fibo_#in~n| 3)} {1504#(<= |fibo_#in~n| fibo_~n)} #41#return; {1712#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:10,994 INFO L280 TraceCheckUtils]: 76: Hoare triple {1712#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1712#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:10,995 INFO L280 TraceCheckUtils]: 77: Hoare triple {1712#(<= |fibo_#in~n| 5)} assume true; {1712#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:10,996 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {1712#(<= |fibo_#in~n| 5)} {1273#(<= 7 main_~x~0)} #37#return; {1270#false} is VALID [2020-07-17 22:21:10,996 INFO L280 TraceCheckUtils]: 79: Hoare triple {1270#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {1270#false} is VALID [2020-07-17 22:21:10,996 INFO L280 TraceCheckUtils]: 80: Hoare triple {1270#false} assume 13 != ~result~0; {1270#false} is VALID [2020-07-17 22:21:10,997 INFO L280 TraceCheckUtils]: 81: Hoare triple {1270#false} assume !false; {1270#false} is VALID [2020-07-17 22:21:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 89 proven. 32 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-07-17 22:21:11,004 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:11,004 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7] total 13 [2020-07-17 22:21:11,005 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144648088] [2020-07-17 22:21:11,008 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 82 [2020-07-17 22:21:11,027 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:11,027 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-17 22:21:11,119 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:11,119 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-17 22:21:11,120 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:11,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-17 22:21:11,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:21:11,120 INFO L87 Difference]: Start difference. First operand 41 states and 49 transitions. Second operand 13 states. [2020-07-17 22:21:12,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:12,316 INFO L93 Difference]: Finished difference Result 98 states and 155 transitions. [2020-07-17 22:21:12,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-17 22:21:12,316 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 82 [2020-07-17 22:21:12,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 22:21:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 116 transitions. [2020-07-17 22:21:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 22:21:12,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 116 transitions. [2020-07-17 22:21:12,327 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 116 transitions. [2020-07-17 22:21:12,489 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:12,494 INFO L225 Difference]: With dead ends: 98 [2020-07-17 22:21:12,494 INFO L226 Difference]: Without dead ends: 66 [2020-07-17 22:21:12,496 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=177, Invalid=473, Unknown=0, NotChecked=0, Total=650 [2020-07-17 22:21:12,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-17 22:21:12,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 63. [2020-07-17 22:21:12,540 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:12,541 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 63 states. [2020-07-17 22:21:12,541 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 63 states. [2020-07-17 22:21:12,541 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 63 states. [2020-07-17 22:21:12,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:12,548 INFO L93 Difference]: Finished difference Result 66 states and 91 transitions. [2020-07-17 22:21:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2020-07-17 22:21:12,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:12,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:12,551 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand 66 states. [2020-07-17 22:21:12,551 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 66 states. [2020-07-17 22:21:12,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:12,567 INFO L93 Difference]: Finished difference Result 66 states and 91 transitions. [2020-07-17 22:21:12,567 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2020-07-17 22:21:12,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:12,568 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:12,568 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:12,568 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:12,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2020-07-17 22:21:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 87 transitions. [2020-07-17 22:21:12,573 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 87 transitions. Word has length 82 [2020-07-17 22:21:12,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:12,574 INFO L479 AbstractCegarLoop]: Abstraction has 63 states and 87 transitions. [2020-07-17 22:21:12,574 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-17 22:21:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2020-07-17 22:21:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-07-17 22:21:12,582 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:12,582 INFO L422 BasicCegarLoop]: trace histogram [31, 31, 25, 15, 15, 15, 15, 15, 15, 15, 10, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:12,796 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:12,797 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:12,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:12,798 INFO L82 PathProgramCache]: Analyzing trace with hash 706081956, now seen corresponding path program 4 times [2020-07-17 22:21:12,799 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:12,799 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550797939] [2020-07-17 22:21:12,800 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:12,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:12,973 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2099#true} {2099#true} #33#return; {2099#true} is VALID [2020-07-17 22:21:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,386 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2692#(<= |fibo_#in~n| 1)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,394 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,397 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,398 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,402 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2692#(<= |fibo_#in~n| 1)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,403 INFO L280 TraceCheckUtils]: 9: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,404 INFO L263 TraceCheckUtils]: 10: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,406 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,407 INFO L280 TraceCheckUtils]: 15: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,408 INFO L280 TraceCheckUtils]: 16: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,410 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2687#(<= |fibo_#in~n| 2)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,421 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,424 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,425 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,426 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,426 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,427 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,428 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,428 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,429 INFO L280 TraceCheckUtils]: 11: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,430 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2692#(<= |fibo_#in~n| 1)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,431 INFO L280 TraceCheckUtils]: 13: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,431 INFO L263 TraceCheckUtils]: 14: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,432 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,432 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,433 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,433 INFO L280 TraceCheckUtils]: 19: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,434 INFO L280 TraceCheckUtils]: 20: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,435 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2687#(<= |fibo_#in~n| 2)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,437 INFO L280 TraceCheckUtils]: 22: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,437 INFO L263 TraceCheckUtils]: 23: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,437 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,438 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,438 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,439 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,440 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,441 INFO L280 TraceCheckUtils]: 29: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,441 INFO L280 TraceCheckUtils]: 30: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,443 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2676#(<= |fibo_#in~n| 3)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,464 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,474 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,475 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,476 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,476 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,476 INFO L263 TraceCheckUtils]: 10: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,477 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,477 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,477 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,479 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,481 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,481 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,482 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,483 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,483 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,484 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,485 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,486 INFO L263 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,488 INFO L280 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,489 INFO L280 TraceCheckUtils]: 14: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,490 INFO L280 TraceCheckUtils]: 15: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,491 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2692#(<= |fibo_#in~n| 1)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,492 INFO L263 TraceCheckUtils]: 18: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,493 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,493 INFO L280 TraceCheckUtils]: 21: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,495 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,495 INFO L280 TraceCheckUtils]: 23: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,496 INFO L280 TraceCheckUtils]: 24: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,498 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2687#(<= |fibo_#in~n| 2)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,500 INFO L280 TraceCheckUtils]: 26: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,500 INFO L263 TraceCheckUtils]: 27: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,500 INFO L280 TraceCheckUtils]: 28: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,501 INFO L280 TraceCheckUtils]: 29: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,501 INFO L280 TraceCheckUtils]: 30: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,501 INFO L280 TraceCheckUtils]: 31: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,502 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,503 INFO L280 TraceCheckUtils]: 33: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,504 INFO L280 TraceCheckUtils]: 34: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,506 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2676#(<= |fibo_#in~n| 3)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,506 INFO L280 TraceCheckUtils]: 36: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,507 INFO L263 TraceCheckUtils]: 37: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,508 INFO L280 TraceCheckUtils]: 39: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,508 INFO L280 TraceCheckUtils]: 40: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,508 INFO L263 TraceCheckUtils]: 41: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,509 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,509 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,509 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,509 INFO L280 TraceCheckUtils]: 45: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,510 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,510 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,510 INFO L263 TraceCheckUtils]: 48: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,510 INFO L280 TraceCheckUtils]: 49: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,511 INFO L280 TraceCheckUtils]: 50: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,511 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,511 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,512 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,512 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,514 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,514 INFO L280 TraceCheckUtils]: 56: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,515 INFO L280 TraceCheckUtils]: 57: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,516 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2639#(<= |fibo_#in~n| 4)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:13,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,545 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,550 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,552 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,553 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,554 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,554 INFO L263 TraceCheckUtils]: 10: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,556 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,556 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,562 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,562 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,563 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,564 INFO L263 TraceCheckUtils]: 7: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,565 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,566 INFO L263 TraceCheckUtils]: 14: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,566 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,566 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,567 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,567 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,568 INFO L280 TraceCheckUtils]: 22: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,568 INFO L263 TraceCheckUtils]: 23: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,568 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,568 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,569 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,569 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,569 INFO L280 TraceCheckUtils]: 29: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,569 INFO L280 TraceCheckUtils]: 30: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,571 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:13,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,574 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,574 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,575 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,576 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,576 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,576 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,577 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,577 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,578 INFO L263 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,578 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,579 INFO L280 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,580 INFO L263 TraceCheckUtils]: 15: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,580 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,581 INFO L280 TraceCheckUtils]: 17: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,581 INFO L280 TraceCheckUtils]: 18: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,582 INFO L280 TraceCheckUtils]: 19: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:13,583 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2692#(<= |fibo_#in~n| 1)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,584 INFO L280 TraceCheckUtils]: 21: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,584 INFO L263 TraceCheckUtils]: 22: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,584 INFO L280 TraceCheckUtils]: 23: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,584 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,585 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,585 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,586 INFO L280 TraceCheckUtils]: 27: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,587 INFO L280 TraceCheckUtils]: 28: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:13,588 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2687#(<= |fibo_#in~n| 2)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,588 INFO L280 TraceCheckUtils]: 30: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,589 INFO L263 TraceCheckUtils]: 31: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,589 INFO L280 TraceCheckUtils]: 32: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,589 INFO L280 TraceCheckUtils]: 33: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,589 INFO L280 TraceCheckUtils]: 34: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,590 INFO L280 TraceCheckUtils]: 35: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,591 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,591 INFO L280 TraceCheckUtils]: 37: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,592 INFO L280 TraceCheckUtils]: 38: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:13,593 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2676#(<= |fibo_#in~n| 3)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,594 INFO L280 TraceCheckUtils]: 40: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,594 INFO L263 TraceCheckUtils]: 41: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,594 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,595 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,595 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,595 INFO L263 TraceCheckUtils]: 45: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,595 INFO L280 TraceCheckUtils]: 46: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,596 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,596 INFO L280 TraceCheckUtils]: 48: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,596 INFO L280 TraceCheckUtils]: 49: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,596 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,597 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,597 INFO L263 TraceCheckUtils]: 52: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,597 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,597 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,598 INFO L280 TraceCheckUtils]: 55: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,598 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,598 INFO L280 TraceCheckUtils]: 57: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,598 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,600 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,601 INFO L280 TraceCheckUtils]: 60: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,601 INFO L280 TraceCheckUtils]: 61: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:13,602 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2639#(<= |fibo_#in~n| 4)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:13,603 INFO L280 TraceCheckUtils]: 63: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:13,603 INFO L263 TraceCheckUtils]: 64: Hoare triple {2574#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,603 INFO L280 TraceCheckUtils]: 65: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,604 INFO L280 TraceCheckUtils]: 66: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,604 INFO L280 TraceCheckUtils]: 67: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,604 INFO L263 TraceCheckUtils]: 68: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,604 INFO L280 TraceCheckUtils]: 69: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,605 INFO L280 TraceCheckUtils]: 70: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,605 INFO L280 TraceCheckUtils]: 71: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,605 INFO L263 TraceCheckUtils]: 72: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,605 INFO L280 TraceCheckUtils]: 73: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,605 INFO L280 TraceCheckUtils]: 74: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,606 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,606 INFO L280 TraceCheckUtils]: 76: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,606 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,606 INFO L280 TraceCheckUtils]: 78: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,607 INFO L263 TraceCheckUtils]: 79: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,607 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,607 INFO L280 TraceCheckUtils]: 81: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,607 INFO L280 TraceCheckUtils]: 82: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,607 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,608 INFO L280 TraceCheckUtils]: 84: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,608 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,608 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,608 INFO L280 TraceCheckUtils]: 87: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,609 INFO L263 TraceCheckUtils]: 88: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,609 INFO L280 TraceCheckUtils]: 89: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,609 INFO L280 TraceCheckUtils]: 90: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,609 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,609 INFO L280 TraceCheckUtils]: 92: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,609 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,610 INFO L280 TraceCheckUtils]: 94: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,610 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,612 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:13,612 INFO L280 TraceCheckUtils]: 97: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:13,613 INFO L280 TraceCheckUtils]: 98: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume true; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:13,614 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2574#(<= |fibo_#in~n| 5)} {2099#true} #39#return; {2413#(<= fibo_~n 6)} is VALID [2020-07-17 22:21:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,842 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,848 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:13,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,850 INFO L263 TraceCheckUtils]: 3: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,851 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,852 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,853 INFO L263 TraceCheckUtils]: 10: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,853 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,853 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,855 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,857 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2902#(<= 2 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,864 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,866 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,866 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:13,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,868 INFO L263 TraceCheckUtils]: 7: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,871 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,872 INFO L263 TraceCheckUtils]: 14: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,873 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,874 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,876 INFO L280 TraceCheckUtils]: 20: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,877 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2902#(<= 2 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,879 INFO L280 TraceCheckUtils]: 22: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,879 INFO L263 TraceCheckUtils]: 23: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,879 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,880 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,880 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,880 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,881 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,882 INFO L280 TraceCheckUtils]: 29: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,883 INFO L280 TraceCheckUtils]: 30: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,885 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2895#(<= 3 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,899 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,904 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,906 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,907 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,908 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,908 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,908 INFO L263 TraceCheckUtils]: 10: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,909 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,909 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,909 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,910 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,910 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,910 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,912 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,917 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,918 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,919 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:13,920 INFO L280 TraceCheckUtils]: 10: Hoare triple {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,920 INFO L263 TraceCheckUtils]: 11: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,920 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,921 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,921 INFO L280 TraceCheckUtils]: 14: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,921 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,922 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,923 INFO L263 TraceCheckUtils]: 18: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,923 INFO L280 TraceCheckUtils]: 19: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,923 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,925 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,926 INFO L280 TraceCheckUtils]: 23: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,927 INFO L280 TraceCheckUtils]: 24: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,929 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2902#(<= 2 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,929 INFO L280 TraceCheckUtils]: 26: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,930 INFO L263 TraceCheckUtils]: 27: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,930 INFO L280 TraceCheckUtils]: 28: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,930 INFO L280 TraceCheckUtils]: 29: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,931 INFO L280 TraceCheckUtils]: 31: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,932 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,933 INFO L280 TraceCheckUtils]: 33: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,934 INFO L280 TraceCheckUtils]: 34: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,935 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2895#(<= 3 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,936 INFO L280 TraceCheckUtils]: 36: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,937 INFO L263 TraceCheckUtils]: 37: Hoare triple {2858#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,937 INFO L280 TraceCheckUtils]: 38: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,938 INFO L280 TraceCheckUtils]: 40: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,938 INFO L263 TraceCheckUtils]: 41: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,938 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,939 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,939 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,939 INFO L280 TraceCheckUtils]: 45: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,939 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,940 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,940 INFO L263 TraceCheckUtils]: 48: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,940 INFO L280 TraceCheckUtils]: 49: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,941 INFO L280 TraceCheckUtils]: 50: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,941 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,941 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,942 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,942 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,944 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,945 INFO L280 TraceCheckUtils]: 56: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,945 INFO L280 TraceCheckUtils]: 57: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume true; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,947 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2858#(<= 4 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,984 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,986 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,987 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,987 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:13,988 INFO L263 TraceCheckUtils]: 10: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:13,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:13,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,989 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:13,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,990 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:13,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:13,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:13,998 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:13,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:13,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:13,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:13,999 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:13,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,000 INFO L263 TraceCheckUtils]: 7: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,002 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,002 INFO L263 TraceCheckUtils]: 14: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,003 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,003 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,003 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,004 INFO L280 TraceCheckUtils]: 19: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,004 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,004 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,004 INFO L280 TraceCheckUtils]: 22: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,004 INFO L263 TraceCheckUtils]: 23: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,005 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,005 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,005 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,005 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,005 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,006 INFO L280 TraceCheckUtils]: 29: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,006 INFO L280 TraceCheckUtils]: 30: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,008 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2099#true} {2793#(<= 5 |fibo_#in~n|)} #41#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,011 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,014 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,016 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,016 INFO L263 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,017 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,018 INFO L280 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:14,019 INFO L280 TraceCheckUtils]: 14: Hoare triple {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,019 INFO L263 TraceCheckUtils]: 15: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,019 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,020 INFO L280 TraceCheckUtils]: 18: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,020 INFO L280 TraceCheckUtils]: 19: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,022 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,023 INFO L280 TraceCheckUtils]: 21: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,023 INFO L263 TraceCheckUtils]: 22: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,023 INFO L280 TraceCheckUtils]: 23: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,023 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,024 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,025 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,025 INFO L280 TraceCheckUtils]: 27: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,026 INFO L280 TraceCheckUtils]: 28: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,028 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2902#(<= 2 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,028 INFO L280 TraceCheckUtils]: 30: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,029 INFO L263 TraceCheckUtils]: 31: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,029 INFO L280 TraceCheckUtils]: 32: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,029 INFO L280 TraceCheckUtils]: 33: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,029 INFO L280 TraceCheckUtils]: 34: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,029 INFO L280 TraceCheckUtils]: 35: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,030 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,031 INFO L280 TraceCheckUtils]: 37: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,031 INFO L280 TraceCheckUtils]: 38: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,032 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2895#(<= 3 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,033 INFO L280 TraceCheckUtils]: 40: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,033 INFO L263 TraceCheckUtils]: 41: Hoare triple {2858#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,034 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,034 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,034 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,035 INFO L263 TraceCheckUtils]: 45: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,035 INFO L280 TraceCheckUtils]: 46: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,035 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,036 INFO L280 TraceCheckUtils]: 48: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,036 INFO L280 TraceCheckUtils]: 49: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,036 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,036 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,037 INFO L263 TraceCheckUtils]: 52: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,037 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,037 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,038 INFO L280 TraceCheckUtils]: 55: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,038 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,038 INFO L280 TraceCheckUtils]: 57: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,038 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,040 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,041 INFO L280 TraceCheckUtils]: 60: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,041 INFO L280 TraceCheckUtils]: 61: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume true; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,043 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2858#(<= 4 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,044 INFO L280 TraceCheckUtils]: 63: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,044 INFO L263 TraceCheckUtils]: 64: Hoare triple {2793#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,044 INFO L280 TraceCheckUtils]: 65: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,044 INFO L280 TraceCheckUtils]: 66: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,045 INFO L280 TraceCheckUtils]: 67: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,045 INFO L263 TraceCheckUtils]: 68: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,045 INFO L280 TraceCheckUtils]: 69: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,045 INFO L280 TraceCheckUtils]: 70: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,046 INFO L280 TraceCheckUtils]: 71: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,046 INFO L263 TraceCheckUtils]: 72: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,046 INFO L280 TraceCheckUtils]: 73: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,047 INFO L280 TraceCheckUtils]: 74: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,047 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,047 INFO L280 TraceCheckUtils]: 76: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,047 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,048 INFO L280 TraceCheckUtils]: 78: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,048 INFO L263 TraceCheckUtils]: 79: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,048 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,049 INFO L280 TraceCheckUtils]: 81: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,049 INFO L280 TraceCheckUtils]: 82: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,049 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,049 INFO L280 TraceCheckUtils]: 84: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,050 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,050 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,050 INFO L280 TraceCheckUtils]: 87: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,051 INFO L263 TraceCheckUtils]: 88: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,051 INFO L280 TraceCheckUtils]: 89: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,051 INFO L280 TraceCheckUtils]: 90: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,051 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,052 INFO L280 TraceCheckUtils]: 92: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,052 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,052 INFO L280 TraceCheckUtils]: 94: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,052 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,054 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2099#true} {2793#(<= 5 |fibo_#in~n|)} #41#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,054 INFO L280 TraceCheckUtils]: 97: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,055 INFO L280 TraceCheckUtils]: 98: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume true; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,056 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2793#(<= 5 |fibo_#in~n|)} {2413#(<= fibo_~n 6)} #41#return; {2100#false} is VALID [2020-07-17 22:21:14,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,064 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,088 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,088 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,089 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,089 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,090 INFO L263 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,090 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,091 INFO L280 TraceCheckUtils]: 14: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,091 INFO L263 TraceCheckUtils]: 15: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,092 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,092 INFO L280 TraceCheckUtils]: 17: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,093 INFO L280 TraceCheckUtils]: 18: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,093 INFO L263 TraceCheckUtils]: 19: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,094 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,094 INFO L280 TraceCheckUtils]: 21: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,095 INFO L280 TraceCheckUtils]: 22: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:14,095 INFO L280 TraceCheckUtils]: 23: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:14,096 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2692#(<= |fibo_#in~n| 1)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,097 INFO L280 TraceCheckUtils]: 25: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,097 INFO L263 TraceCheckUtils]: 26: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,098 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,098 INFO L280 TraceCheckUtils]: 28: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,098 INFO L280 TraceCheckUtils]: 29: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,100 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,100 INFO L280 TraceCheckUtils]: 31: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,101 INFO L280 TraceCheckUtils]: 32: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,102 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2687#(<= |fibo_#in~n| 2)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,102 INFO L280 TraceCheckUtils]: 34: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,103 INFO L263 TraceCheckUtils]: 35: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,103 INFO L280 TraceCheckUtils]: 36: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,103 INFO L280 TraceCheckUtils]: 37: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,103 INFO L280 TraceCheckUtils]: 38: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,103 INFO L280 TraceCheckUtils]: 39: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,105 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,105 INFO L280 TraceCheckUtils]: 41: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,106 INFO L280 TraceCheckUtils]: 42: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,107 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2676#(<= |fibo_#in~n| 3)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,108 INFO L280 TraceCheckUtils]: 44: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,108 INFO L263 TraceCheckUtils]: 45: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,108 INFO L280 TraceCheckUtils]: 46: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,108 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,109 INFO L280 TraceCheckUtils]: 48: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,109 INFO L263 TraceCheckUtils]: 49: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,109 INFO L280 TraceCheckUtils]: 50: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,109 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,109 INFO L280 TraceCheckUtils]: 52: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,110 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,110 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,110 INFO L280 TraceCheckUtils]: 55: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,110 INFO L263 TraceCheckUtils]: 56: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,110 INFO L280 TraceCheckUtils]: 57: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,111 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,111 INFO L280 TraceCheckUtils]: 59: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,111 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,111 INFO L280 TraceCheckUtils]: 61: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,111 INFO L280 TraceCheckUtils]: 62: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,112 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,113 INFO L280 TraceCheckUtils]: 64: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,113 INFO L280 TraceCheckUtils]: 65: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,114 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2639#(<= |fibo_#in~n| 4)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,115 INFO L280 TraceCheckUtils]: 67: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,115 INFO L263 TraceCheckUtils]: 68: Hoare triple {2574#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,115 INFO L280 TraceCheckUtils]: 69: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,115 INFO L280 TraceCheckUtils]: 70: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,116 INFO L280 TraceCheckUtils]: 71: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,116 INFO L263 TraceCheckUtils]: 72: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,116 INFO L280 TraceCheckUtils]: 73: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,116 INFO L280 TraceCheckUtils]: 74: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,116 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,117 INFO L263 TraceCheckUtils]: 76: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,117 INFO L280 TraceCheckUtils]: 77: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,117 INFO L280 TraceCheckUtils]: 78: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,117 INFO L280 TraceCheckUtils]: 79: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,117 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,118 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,118 INFO L280 TraceCheckUtils]: 82: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,118 INFO L263 TraceCheckUtils]: 83: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,118 INFO L280 TraceCheckUtils]: 84: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,118 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,119 INFO L280 TraceCheckUtils]: 86: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,119 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,119 INFO L280 TraceCheckUtils]: 88: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,119 INFO L280 TraceCheckUtils]: 89: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,119 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,120 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,120 INFO L263 TraceCheckUtils]: 92: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,120 INFO L280 TraceCheckUtils]: 93: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,120 INFO L280 TraceCheckUtils]: 94: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,120 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,120 INFO L280 TraceCheckUtils]: 96: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,121 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,121 INFO L280 TraceCheckUtils]: 98: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,121 INFO L280 TraceCheckUtils]: 99: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,123 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,123 INFO L280 TraceCheckUtils]: 101: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,124 INFO L280 TraceCheckUtils]: 102: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume true; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,125 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {2574#(<= |fibo_#in~n| 5)} {2099#true} #39#return; {2413#(<= fibo_~n 6)} is VALID [2020-07-17 22:21:14,126 INFO L280 TraceCheckUtils]: 104: Hoare triple {2413#(<= fibo_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= fibo_~n 6)} is VALID [2020-07-17 22:21:14,126 INFO L263 TraceCheckUtils]: 105: Hoare triple {2413#(<= fibo_~n 6)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,127 INFO L280 TraceCheckUtils]: 106: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,127 INFO L280 TraceCheckUtils]: 107: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,128 INFO L280 TraceCheckUtils]: 108: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,128 INFO L263 TraceCheckUtils]: 109: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,128 INFO L280 TraceCheckUtils]: 110: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,129 INFO L280 TraceCheckUtils]: 111: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,129 INFO L280 TraceCheckUtils]: 112: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,129 INFO L263 TraceCheckUtils]: 113: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,130 INFO L280 TraceCheckUtils]: 114: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,131 INFO L280 TraceCheckUtils]: 115: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,131 INFO L280 TraceCheckUtils]: 116: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,131 INFO L263 TraceCheckUtils]: 117: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,132 INFO L280 TraceCheckUtils]: 118: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,132 INFO L280 TraceCheckUtils]: 119: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:14,133 INFO L280 TraceCheckUtils]: 120: Hoare triple {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,134 INFO L263 TraceCheckUtils]: 121: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,134 INFO L280 TraceCheckUtils]: 122: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,134 INFO L280 TraceCheckUtils]: 123: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,134 INFO L280 TraceCheckUtils]: 124: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,134 INFO L280 TraceCheckUtils]: 125: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,135 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,136 INFO L280 TraceCheckUtils]: 127: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,136 INFO L263 TraceCheckUtils]: 128: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,136 INFO L280 TraceCheckUtils]: 129: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,137 INFO L280 TraceCheckUtils]: 130: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,137 INFO L280 TraceCheckUtils]: 131: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,138 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,138 INFO L280 TraceCheckUtils]: 133: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,139 INFO L280 TraceCheckUtils]: 134: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,140 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {2902#(<= 2 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,141 INFO L280 TraceCheckUtils]: 136: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,141 INFO L263 TraceCheckUtils]: 137: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,141 INFO L280 TraceCheckUtils]: 138: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,141 INFO L280 TraceCheckUtils]: 139: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,141 INFO L280 TraceCheckUtils]: 140: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,142 INFO L280 TraceCheckUtils]: 141: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,142 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,143 INFO L280 TraceCheckUtils]: 143: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,144 INFO L280 TraceCheckUtils]: 144: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,145 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {2895#(<= 3 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,145 INFO L280 TraceCheckUtils]: 146: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,146 INFO L263 TraceCheckUtils]: 147: Hoare triple {2858#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,146 INFO L280 TraceCheckUtils]: 148: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,146 INFO L280 TraceCheckUtils]: 149: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,146 INFO L280 TraceCheckUtils]: 150: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,146 INFO L263 TraceCheckUtils]: 151: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,147 INFO L280 TraceCheckUtils]: 152: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,147 INFO L280 TraceCheckUtils]: 153: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,147 INFO L280 TraceCheckUtils]: 154: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,147 INFO L280 TraceCheckUtils]: 155: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,148 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,148 INFO L280 TraceCheckUtils]: 157: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,148 INFO L263 TraceCheckUtils]: 158: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,148 INFO L280 TraceCheckUtils]: 159: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,148 INFO L280 TraceCheckUtils]: 160: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,149 INFO L280 TraceCheckUtils]: 161: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,149 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,149 INFO L280 TraceCheckUtils]: 163: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,149 INFO L280 TraceCheckUtils]: 164: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,150 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,150 INFO L280 TraceCheckUtils]: 166: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,151 INFO L280 TraceCheckUtils]: 167: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume true; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,152 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {2858#(<= 4 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,153 INFO L280 TraceCheckUtils]: 169: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,153 INFO L263 TraceCheckUtils]: 170: Hoare triple {2793#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,153 INFO L280 TraceCheckUtils]: 171: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,153 INFO L280 TraceCheckUtils]: 172: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,153 INFO L280 TraceCheckUtils]: 173: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,154 INFO L263 TraceCheckUtils]: 174: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,154 INFO L280 TraceCheckUtils]: 175: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,154 INFO L280 TraceCheckUtils]: 176: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,154 INFO L280 TraceCheckUtils]: 177: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,154 INFO L263 TraceCheckUtils]: 178: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,155 INFO L280 TraceCheckUtils]: 179: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,155 INFO L280 TraceCheckUtils]: 180: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,155 INFO L280 TraceCheckUtils]: 181: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,155 INFO L280 TraceCheckUtils]: 182: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,155 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,156 INFO L280 TraceCheckUtils]: 184: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,156 INFO L263 TraceCheckUtils]: 185: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,156 INFO L280 TraceCheckUtils]: 186: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,156 INFO L280 TraceCheckUtils]: 187: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,157 INFO L280 TraceCheckUtils]: 188: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,157 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,157 INFO L280 TraceCheckUtils]: 190: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,157 INFO L280 TraceCheckUtils]: 191: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,157 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,157 INFO L280 TraceCheckUtils]: 193: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,158 INFO L263 TraceCheckUtils]: 194: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,158 INFO L280 TraceCheckUtils]: 195: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,158 INFO L280 TraceCheckUtils]: 196: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,158 INFO L280 TraceCheckUtils]: 197: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,158 INFO L280 TraceCheckUtils]: 198: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,159 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,159 INFO L280 TraceCheckUtils]: 200: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,159 INFO L280 TraceCheckUtils]: 201: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,161 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {2099#true} {2793#(<= 5 |fibo_#in~n|)} #41#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,161 INFO L280 TraceCheckUtils]: 203: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,162 INFO L280 TraceCheckUtils]: 204: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume true; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,163 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {2793#(<= 5 |fibo_#in~n|)} {2413#(<= fibo_~n 6)} #41#return; {2100#false} is VALID [2020-07-17 22:21:14,163 INFO L280 TraceCheckUtils]: 206: Hoare triple {2100#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2100#false} is VALID [2020-07-17 22:21:14,163 INFO L280 TraceCheckUtils]: 207: Hoare triple {2100#false} assume true; {2100#false} is VALID [2020-07-17 22:21:14,164 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {2100#false} {2103#(<= 7 main_~x~0)} #37#return; {2100#false} is VALID [2020-07-17 22:21:14,202 INFO L263 TraceCheckUtils]: 0: Hoare triple {2099#true} call ULTIMATE.init(); {2099#true} is VALID [2020-07-17 22:21:14,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2099#true} {2099#true} #33#return; {2099#true} is VALID [2020-07-17 22:21:14,203 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret3 := main(); {2099#true} is VALID [2020-07-17 22:21:14,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~x~0 := 7; {2103#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:14,207 INFO L263 TraceCheckUtils]: 5: Hoare triple {2103#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {2099#true} is VALID [2020-07-17 22:21:14,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,208 INFO L263 TraceCheckUtils]: 9: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,209 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,209 INFO L280 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,210 INFO L280 TraceCheckUtils]: 12: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,210 INFO L263 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,211 INFO L280 TraceCheckUtils]: 14: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,211 INFO L280 TraceCheckUtils]: 15: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,212 INFO L280 TraceCheckUtils]: 16: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,212 INFO L263 TraceCheckUtils]: 17: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,212 INFO L280 TraceCheckUtils]: 18: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,213 INFO L280 TraceCheckUtils]: 19: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,213 INFO L280 TraceCheckUtils]: 20: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,214 INFO L263 TraceCheckUtils]: 21: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,214 INFO L280 TraceCheckUtils]: 22: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,215 INFO L280 TraceCheckUtils]: 23: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,215 INFO L280 TraceCheckUtils]: 24: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,216 INFO L263 TraceCheckUtils]: 25: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,216 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,217 INFO L280 TraceCheckUtils]: 27: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,218 INFO L280 TraceCheckUtils]: 28: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:14,218 INFO L280 TraceCheckUtils]: 29: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:14,220 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2692#(<= |fibo_#in~n| 1)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,220 INFO L280 TraceCheckUtils]: 31: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,220 INFO L263 TraceCheckUtils]: 32: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,221 INFO L280 TraceCheckUtils]: 33: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,221 INFO L280 TraceCheckUtils]: 34: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,221 INFO L280 TraceCheckUtils]: 35: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,222 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,222 INFO L280 TraceCheckUtils]: 37: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,223 INFO L280 TraceCheckUtils]: 38: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,224 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2687#(<= |fibo_#in~n| 2)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,226 INFO L280 TraceCheckUtils]: 40: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,226 INFO L263 TraceCheckUtils]: 41: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,227 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,227 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,227 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,227 INFO L280 TraceCheckUtils]: 45: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,228 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,229 INFO L280 TraceCheckUtils]: 47: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,229 INFO L280 TraceCheckUtils]: 48: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,231 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {2676#(<= |fibo_#in~n| 3)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,231 INFO L280 TraceCheckUtils]: 50: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,231 INFO L263 TraceCheckUtils]: 51: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,232 INFO L280 TraceCheckUtils]: 52: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,232 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,232 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,232 INFO L263 TraceCheckUtils]: 55: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,232 INFO L280 TraceCheckUtils]: 56: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,233 INFO L280 TraceCheckUtils]: 57: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,233 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,233 INFO L280 TraceCheckUtils]: 59: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,233 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,234 INFO L280 TraceCheckUtils]: 61: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,234 INFO L263 TraceCheckUtils]: 62: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,234 INFO L280 TraceCheckUtils]: 63: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,234 INFO L280 TraceCheckUtils]: 64: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,235 INFO L280 TraceCheckUtils]: 65: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,235 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,235 INFO L280 TraceCheckUtils]: 67: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,235 INFO L280 TraceCheckUtils]: 68: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,237 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,237 INFO L280 TraceCheckUtils]: 70: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,238 INFO L280 TraceCheckUtils]: 71: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,239 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {2639#(<= |fibo_#in~n| 4)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,240 INFO L280 TraceCheckUtils]: 73: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,240 INFO L263 TraceCheckUtils]: 74: Hoare triple {2574#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,240 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,240 INFO L280 TraceCheckUtils]: 76: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,241 INFO L280 TraceCheckUtils]: 77: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,241 INFO L263 TraceCheckUtils]: 78: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,241 INFO L280 TraceCheckUtils]: 79: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,241 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,241 INFO L280 TraceCheckUtils]: 81: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,242 INFO L263 TraceCheckUtils]: 82: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,242 INFO L280 TraceCheckUtils]: 83: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,242 INFO L280 TraceCheckUtils]: 84: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,242 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,242 INFO L280 TraceCheckUtils]: 86: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,242 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,243 INFO L280 TraceCheckUtils]: 88: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,243 INFO L263 TraceCheckUtils]: 89: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,243 INFO L280 TraceCheckUtils]: 90: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,243 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,243 INFO L280 TraceCheckUtils]: 92: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,244 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,244 INFO L280 TraceCheckUtils]: 94: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,244 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,244 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,244 INFO L280 TraceCheckUtils]: 97: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,244 INFO L263 TraceCheckUtils]: 98: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,245 INFO L280 TraceCheckUtils]: 99: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,245 INFO L280 TraceCheckUtils]: 100: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,245 INFO L280 TraceCheckUtils]: 101: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,245 INFO L280 TraceCheckUtils]: 102: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,245 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,246 INFO L280 TraceCheckUtils]: 104: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,246 INFO L280 TraceCheckUtils]: 105: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,247 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,247 INFO L280 TraceCheckUtils]: 107: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,248 INFO L280 TraceCheckUtils]: 108: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume true; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,249 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {2574#(<= |fibo_#in~n| 5)} {2099#true} #39#return; {2413#(<= fibo_~n 6)} is VALID [2020-07-17 22:21:14,249 INFO L280 TraceCheckUtils]: 110: Hoare triple {2413#(<= fibo_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= fibo_~n 6)} is VALID [2020-07-17 22:21:14,250 INFO L263 TraceCheckUtils]: 111: Hoare triple {2413#(<= fibo_~n 6)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,250 INFO L280 TraceCheckUtils]: 112: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,251 INFO L280 TraceCheckUtils]: 113: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,252 INFO L280 TraceCheckUtils]: 114: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,252 INFO L263 TraceCheckUtils]: 115: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,253 INFO L280 TraceCheckUtils]: 116: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,253 INFO L280 TraceCheckUtils]: 117: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,254 INFO L280 TraceCheckUtils]: 118: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,254 INFO L263 TraceCheckUtils]: 119: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,254 INFO L280 TraceCheckUtils]: 120: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,255 INFO L280 TraceCheckUtils]: 121: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,255 INFO L280 TraceCheckUtils]: 122: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,256 INFO L263 TraceCheckUtils]: 123: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,256 INFO L280 TraceCheckUtils]: 124: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,257 INFO L280 TraceCheckUtils]: 125: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:14,258 INFO L280 TraceCheckUtils]: 126: Hoare triple {2901#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,258 INFO L263 TraceCheckUtils]: 127: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,258 INFO L280 TraceCheckUtils]: 128: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,258 INFO L280 TraceCheckUtils]: 129: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,259 INFO L280 TraceCheckUtils]: 130: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,259 INFO L280 TraceCheckUtils]: 131: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,260 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,260 INFO L280 TraceCheckUtils]: 133: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,260 INFO L263 TraceCheckUtils]: 134: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,261 INFO L280 TraceCheckUtils]: 135: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,261 INFO L280 TraceCheckUtils]: 136: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,261 INFO L280 TraceCheckUtils]: 137: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,262 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,262 INFO L280 TraceCheckUtils]: 139: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,263 INFO L280 TraceCheckUtils]: 140: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,264 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2902#(<= 2 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,265 INFO L280 TraceCheckUtils]: 142: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,265 INFO L263 TraceCheckUtils]: 143: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,265 INFO L280 TraceCheckUtils]: 144: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,265 INFO L280 TraceCheckUtils]: 145: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,266 INFO L280 TraceCheckUtils]: 146: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,266 INFO L280 TraceCheckUtils]: 147: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,267 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,267 INFO L280 TraceCheckUtils]: 149: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,268 INFO L280 TraceCheckUtils]: 150: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,269 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {2895#(<= 3 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,270 INFO L280 TraceCheckUtils]: 152: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,270 INFO L263 TraceCheckUtils]: 153: Hoare triple {2858#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,270 INFO L280 TraceCheckUtils]: 154: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,270 INFO L280 TraceCheckUtils]: 155: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,270 INFO L280 TraceCheckUtils]: 156: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,271 INFO L263 TraceCheckUtils]: 157: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,271 INFO L280 TraceCheckUtils]: 158: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,271 INFO L280 TraceCheckUtils]: 159: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,271 INFO L280 TraceCheckUtils]: 160: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,271 INFO L280 TraceCheckUtils]: 161: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,272 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,272 INFO L280 TraceCheckUtils]: 163: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,272 INFO L263 TraceCheckUtils]: 164: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,272 INFO L280 TraceCheckUtils]: 165: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,272 INFO L280 TraceCheckUtils]: 166: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,273 INFO L280 TraceCheckUtils]: 167: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,273 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,273 INFO L280 TraceCheckUtils]: 169: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,273 INFO L280 TraceCheckUtils]: 170: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,274 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,275 INFO L280 TraceCheckUtils]: 172: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,275 INFO L280 TraceCheckUtils]: 173: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume true; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,277 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {2858#(<= 4 |fibo_#in~n|)} {2514#(= fibo_~n |fibo_#in~n|)} #39#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,277 INFO L280 TraceCheckUtils]: 175: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,277 INFO L263 TraceCheckUtils]: 176: Hoare triple {2793#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,278 INFO L280 TraceCheckUtils]: 177: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,278 INFO L280 TraceCheckUtils]: 178: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,278 INFO L280 TraceCheckUtils]: 179: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,278 INFO L263 TraceCheckUtils]: 180: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,278 INFO L280 TraceCheckUtils]: 181: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,279 INFO L280 TraceCheckUtils]: 182: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,279 INFO L280 TraceCheckUtils]: 183: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,279 INFO L263 TraceCheckUtils]: 184: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,279 INFO L280 TraceCheckUtils]: 185: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,279 INFO L280 TraceCheckUtils]: 186: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,280 INFO L280 TraceCheckUtils]: 187: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,280 INFO L280 TraceCheckUtils]: 188: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,280 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,280 INFO L280 TraceCheckUtils]: 190: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,280 INFO L263 TraceCheckUtils]: 191: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,280 INFO L280 TraceCheckUtils]: 192: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,281 INFO L280 TraceCheckUtils]: 193: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,281 INFO L280 TraceCheckUtils]: 194: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,281 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,281 INFO L280 TraceCheckUtils]: 196: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,281 INFO L280 TraceCheckUtils]: 197: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,282 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,282 INFO L280 TraceCheckUtils]: 199: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,282 INFO L263 TraceCheckUtils]: 200: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,282 INFO L280 TraceCheckUtils]: 201: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,282 INFO L280 TraceCheckUtils]: 202: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,282 INFO L280 TraceCheckUtils]: 203: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,283 INFO L280 TraceCheckUtils]: 204: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,283 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,283 INFO L280 TraceCheckUtils]: 206: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,283 INFO L280 TraceCheckUtils]: 207: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,285 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {2099#true} {2793#(<= 5 |fibo_#in~n|)} #41#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,285 INFO L280 TraceCheckUtils]: 209: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,286 INFO L280 TraceCheckUtils]: 210: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume true; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:14,287 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {2793#(<= 5 |fibo_#in~n|)} {2413#(<= fibo_~n 6)} #41#return; {2100#false} is VALID [2020-07-17 22:21:14,287 INFO L280 TraceCheckUtils]: 212: Hoare triple {2100#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2100#false} is VALID [2020-07-17 22:21:14,287 INFO L280 TraceCheckUtils]: 213: Hoare triple {2100#false} assume true; {2100#false} is VALID [2020-07-17 22:21:14,287 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {2100#false} {2103#(<= 7 main_~x~0)} #37#return; {2100#false} is VALID [2020-07-17 22:21:14,288 INFO L280 TraceCheckUtils]: 215: Hoare triple {2100#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {2100#false} is VALID [2020-07-17 22:21:14,288 INFO L280 TraceCheckUtils]: 216: Hoare triple {2100#false} assume 13 != ~result~0; {2100#false} is VALID [2020-07-17 22:21:14,288 INFO L280 TraceCheckUtils]: 217: Hoare triple {2100#false} assume !false; {2100#false} is VALID [2020-07-17 22:21:14,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2580 backedges. 432 proven. 761 refuted. 0 times theorem prover too weak. 1387 trivial. 0 not checked. [2020-07-17 22:21:14,331 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550797939] [2020-07-17 22:21:14,331 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1568606595] [2020-07-17 22:21:14,331 INFO L92 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST 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 [2020-07-17 22:21:14,423 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-17 22:21:14,423 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:14,424 INFO L264 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:21:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,472 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:14,779 INFO L263 TraceCheckUtils]: 0: Hoare triple {2099#true} call ULTIMATE.init(); {2099#true} is VALID [2020-07-17 22:21:14,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,780 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2099#true} {2099#true} #33#return; {2099#true} is VALID [2020-07-17 22:21:14,780 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret3 := main(); {2099#true} is VALID [2020-07-17 22:21:14,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~x~0 := 7; {2103#(<= 7 main_~x~0)} is VALID [2020-07-17 22:21:14,781 INFO L263 TraceCheckUtils]: 5: Hoare triple {2103#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {2099#true} is VALID [2020-07-17 22:21:14,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,783 INFO L263 TraceCheckUtils]: 9: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,785 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,789 INFO L280 TraceCheckUtils]: 11: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,790 INFO L263 TraceCheckUtils]: 13: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,791 INFO L263 TraceCheckUtils]: 17: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 19: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 20: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,792 INFO L263 TraceCheckUtils]: 21: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 22: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 23: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 24: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,794 INFO L263 TraceCheckUtils]: 25: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,794 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,794 INFO L280 TraceCheckUtils]: 27: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-17 22:21:14,795 INFO L280 TraceCheckUtils]: 28: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:14,796 INFO L280 TraceCheckUtils]: 29: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:14,798 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2692#(<= |fibo_#in~n| 1)} {2974#(<= |fibo_#in~n| fibo_~n)} #39#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,800 INFO L280 TraceCheckUtils]: 31: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,800 INFO L263 TraceCheckUtils]: 32: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,800 INFO L280 TraceCheckUtils]: 33: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,800 INFO L280 TraceCheckUtils]: 34: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,800 INFO L280 TraceCheckUtils]: 35: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,801 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,801 INFO L280 TraceCheckUtils]: 37: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:14,804 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2687#(<= |fibo_#in~n| 2)} {2974#(<= |fibo_#in~n| fibo_~n)} #39#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,812 INFO L280 TraceCheckUtils]: 40: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,813 INFO L263 TraceCheckUtils]: 41: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 45: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,814 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,815 INFO L280 TraceCheckUtils]: 47: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,815 INFO L280 TraceCheckUtils]: 48: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:14,816 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {2676#(<= |fibo_#in~n| 3)} {2974#(<= |fibo_#in~n| fibo_~n)} #39#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,817 INFO L280 TraceCheckUtils]: 50: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,817 INFO L263 TraceCheckUtils]: 51: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,817 INFO L280 TraceCheckUtils]: 52: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,818 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,818 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,818 INFO L263 TraceCheckUtils]: 55: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,818 INFO L280 TraceCheckUtils]: 56: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,818 INFO L280 TraceCheckUtils]: 57: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,818 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,819 INFO L280 TraceCheckUtils]: 59: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,819 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,819 INFO L280 TraceCheckUtils]: 61: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,819 INFO L263 TraceCheckUtils]: 62: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,819 INFO L280 TraceCheckUtils]: 63: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,819 INFO L280 TraceCheckUtils]: 64: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,820 INFO L280 TraceCheckUtils]: 65: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,820 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,820 INFO L280 TraceCheckUtils]: 67: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,820 INFO L280 TraceCheckUtils]: 68: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,821 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,821 INFO L280 TraceCheckUtils]: 70: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,822 INFO L280 TraceCheckUtils]: 71: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:14,823 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {2639#(<= |fibo_#in~n| 4)} {2974#(<= |fibo_#in~n| fibo_~n)} #39#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,823 INFO L280 TraceCheckUtils]: 73: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,824 INFO L263 TraceCheckUtils]: 74: Hoare triple {2574#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 76: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 77: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,824 INFO L263 TraceCheckUtils]: 78: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 79: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,825 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,825 INFO L280 TraceCheckUtils]: 81: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,825 INFO L263 TraceCheckUtils]: 82: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,825 INFO L280 TraceCheckUtils]: 83: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,825 INFO L280 TraceCheckUtils]: 84: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,826 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,826 INFO L280 TraceCheckUtils]: 86: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,826 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,826 INFO L280 TraceCheckUtils]: 88: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,826 INFO L263 TraceCheckUtils]: 89: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,826 INFO L280 TraceCheckUtils]: 90: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,827 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,827 INFO L280 TraceCheckUtils]: 92: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,827 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,827 INFO L280 TraceCheckUtils]: 94: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,827 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,828 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,828 INFO L280 TraceCheckUtils]: 97: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,828 INFO L263 TraceCheckUtils]: 98: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,828 INFO L280 TraceCheckUtils]: 99: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,828 INFO L280 TraceCheckUtils]: 100: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,829 INFO L280 TraceCheckUtils]: 101: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,829 INFO L280 TraceCheckUtils]: 102: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,829 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,829 INFO L280 TraceCheckUtils]: 104: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,829 INFO L280 TraceCheckUtils]: 105: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,830 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,831 INFO L280 TraceCheckUtils]: 107: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,831 INFO L280 TraceCheckUtils]: 108: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume true; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:14,832 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {2574#(<= |fibo_#in~n| 5)} {2974#(<= |fibo_#in~n| fibo_~n)} #39#return; {3284#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:14,833 INFO L280 TraceCheckUtils]: 110: Hoare triple {3284#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3284#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:14,833 INFO L263 TraceCheckUtils]: 111: Hoare triple {3284#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,833 INFO L280 TraceCheckUtils]: 112: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,833 INFO L280 TraceCheckUtils]: 113: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,834 INFO L280 TraceCheckUtils]: 114: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,834 INFO L263 TraceCheckUtils]: 115: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,834 INFO L280 TraceCheckUtils]: 116: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,834 INFO L280 TraceCheckUtils]: 117: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,834 INFO L280 TraceCheckUtils]: 118: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,835 INFO L263 TraceCheckUtils]: 119: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,835 INFO L280 TraceCheckUtils]: 120: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,835 INFO L280 TraceCheckUtils]: 121: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,835 INFO L280 TraceCheckUtils]: 122: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,835 INFO L263 TraceCheckUtils]: 123: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,835 INFO L280 TraceCheckUtils]: 124: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,836 INFO L280 TraceCheckUtils]: 125: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,836 INFO L280 TraceCheckUtils]: 126: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,836 INFO L263 TraceCheckUtils]: 127: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,836 INFO L280 TraceCheckUtils]: 128: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,836 INFO L280 TraceCheckUtils]: 129: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,837 INFO L280 TraceCheckUtils]: 130: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,837 INFO L280 TraceCheckUtils]: 131: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,837 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,837 INFO L280 TraceCheckUtils]: 133: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,837 INFO L263 TraceCheckUtils]: 134: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,838 INFO L280 TraceCheckUtils]: 135: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,838 INFO L280 TraceCheckUtils]: 136: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,838 INFO L280 TraceCheckUtils]: 137: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,838 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,838 INFO L280 TraceCheckUtils]: 139: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,838 INFO L280 TraceCheckUtils]: 140: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,839 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,839 INFO L280 TraceCheckUtils]: 142: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,839 INFO L263 TraceCheckUtils]: 143: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,839 INFO L280 TraceCheckUtils]: 144: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,839 INFO L280 TraceCheckUtils]: 145: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 146: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 147: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,840 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 149: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 150: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,840 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,841 INFO L280 TraceCheckUtils]: 152: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,841 INFO L263 TraceCheckUtils]: 153: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,841 INFO L280 TraceCheckUtils]: 154: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,841 INFO L280 TraceCheckUtils]: 155: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,841 INFO L280 TraceCheckUtils]: 156: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,842 INFO L263 TraceCheckUtils]: 157: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,842 INFO L280 TraceCheckUtils]: 158: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,842 INFO L280 TraceCheckUtils]: 159: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,842 INFO L280 TraceCheckUtils]: 160: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,842 INFO L280 TraceCheckUtils]: 161: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,842 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,843 INFO L280 TraceCheckUtils]: 163: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,843 INFO L263 TraceCheckUtils]: 164: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,843 INFO L280 TraceCheckUtils]: 165: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,843 INFO L280 TraceCheckUtils]: 166: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,843 INFO L280 TraceCheckUtils]: 167: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,843 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,844 INFO L280 TraceCheckUtils]: 169: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,844 INFO L280 TraceCheckUtils]: 170: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,844 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,844 INFO L280 TraceCheckUtils]: 172: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,844 INFO L280 TraceCheckUtils]: 173: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,845 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,845 INFO L280 TraceCheckUtils]: 175: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,845 INFO L263 TraceCheckUtils]: 176: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,845 INFO L280 TraceCheckUtils]: 177: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,845 INFO L280 TraceCheckUtils]: 178: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,845 INFO L280 TraceCheckUtils]: 179: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,846 INFO L263 TraceCheckUtils]: 180: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,846 INFO L280 TraceCheckUtils]: 181: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,846 INFO L280 TraceCheckUtils]: 182: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,846 INFO L280 TraceCheckUtils]: 183: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-17 22:21:14,846 INFO L263 TraceCheckUtils]: 184: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 185: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 186: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 187: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 188: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,847 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 190: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,848 INFO L263 TraceCheckUtils]: 191: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 192: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 193: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 194: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,848 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 196: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,849 INFO L280 TraceCheckUtils]: 197: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,849 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-17 22:21:14,849 INFO L280 TraceCheckUtils]: 199: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-17 22:21:14,849 INFO L263 TraceCheckUtils]: 200: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-17 22:21:14,849 INFO L280 TraceCheckUtils]: 201: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-17 22:21:14,850 INFO L280 TraceCheckUtils]: 202: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-17 22:21:14,850 INFO L280 TraceCheckUtils]: 203: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-17 22:21:14,850 INFO L280 TraceCheckUtils]: 204: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,850 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,850 INFO L280 TraceCheckUtils]: 206: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,851 INFO L280 TraceCheckUtils]: 207: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,851 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-17 22:21:14,851 INFO L280 TraceCheckUtils]: 209: Hoare triple {2099#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2099#true} is VALID [2020-07-17 22:21:14,851 INFO L280 TraceCheckUtils]: 210: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-17 22:21:14,852 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {2099#true} {3284#(<= |fibo_#in~n| 6)} #41#return; {3284#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:14,853 INFO L280 TraceCheckUtils]: 212: Hoare triple {3284#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3284#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:14,853 INFO L280 TraceCheckUtils]: 213: Hoare triple {3284#(<= |fibo_#in~n| 6)} assume true; {3284#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:14,854 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {3284#(<= |fibo_#in~n| 6)} {2103#(<= 7 main_~x~0)} #37#return; {2100#false} is VALID [2020-07-17 22:21:14,855 INFO L280 TraceCheckUtils]: 215: Hoare triple {2100#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {2100#false} is VALID [2020-07-17 22:21:14,855 INFO L280 TraceCheckUtils]: 216: Hoare triple {2100#false} assume 13 != ~result~0; {2100#false} is VALID [2020-07-17 22:21:14,855 INFO L280 TraceCheckUtils]: 217: Hoare triple {2100#false} assume !false; {2100#false} is VALID [2020-07-17 22:21:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2580 backedges. 108 proven. 716 refuted. 0 times theorem prover too weak. 1756 trivial. 0 not checked. [2020-07-17 22:21:14,885 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:14,885 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 10] total 17 [2020-07-17 22:21:14,885 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68130221] [2020-07-17 22:21:14,887 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 218 [2020-07-17 22:21:17,189 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:17,190 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:21:17,318 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:17,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:21:17,318 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:17,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:21:17,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:21:17,320 INFO L87 Difference]: Start difference. First operand 63 states and 87 transitions. Second operand 17 states. [2020-07-17 22:21:19,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:19,379 INFO L93 Difference]: Finished difference Result 141 states and 261 transitions. [2020-07-17 22:21:19,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-07-17 22:21:19,379 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 218 [2020-07-17 22:21:19,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:19,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:19,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 162 transitions. [2020-07-17 22:21:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 162 transitions. [2020-07-17 22:21:19,393 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 162 transitions. [2020-07-17 22:21:19,590 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:19,594 INFO L225 Difference]: With dead ends: 141 [2020-07-17 22:21:19,595 INFO L226 Difference]: Without dead ends: 91 [2020-07-17 22:21:19,597 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 243 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=286, Invalid=974, Unknown=0, NotChecked=0, Total=1260 [2020-07-17 22:21:19,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-17 22:21:19,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 87. [2020-07-17 22:21:19,669 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:19,669 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 87 states. [2020-07-17 22:21:19,669 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 87 states. [2020-07-17 22:21:19,669 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 87 states. [2020-07-17 22:21:19,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:19,676 INFO L93 Difference]: Finished difference Result 91 states and 125 transitions. [2020-07-17 22:21:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 125 transitions. [2020-07-17 22:21:19,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:19,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:19,678 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 91 states. [2020-07-17 22:21:19,678 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 91 states. [2020-07-17 22:21:19,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:19,685 INFO L93 Difference]: Finished difference Result 91 states and 125 transitions. [2020-07-17 22:21:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 125 transitions. [2020-07-17 22:21:19,686 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:19,686 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:19,686 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:19,686 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-17 22:21:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-17 22:21:19,692 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 218 [2020-07-17 22:21:19,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:19,692 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-17 22:21:19,693 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-17 22:21:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-17 22:21:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-07-17 22:21:19,698 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:19,698 INFO L422 BasicCegarLoop]: trace histogram [41, 41, 33, 20, 20, 20, 20, 20, 20, 20, 13, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:19,911 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-17 22:21:19,912 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:19,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:19,913 INFO L82 PathProgramCache]: Analyzing trace with hash -1425621089, now seen corresponding path program 5 times [2020-07-17 22:21:19,913 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:19,914 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689157945] [2020-07-17 22:21:19,914 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} assume true; {4133#true} is VALID [2020-07-17 22:21:20,156 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4133#true} {4133#true} #33#return; {4133#true} is VALID [2020-07-17 22:21:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:20,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:20,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:20,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:20,936 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:20,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:20,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:20,981 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:20,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:20,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:20,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:20,982 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:20,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:20,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:20,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:20,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:20,987 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:20,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:20,988 INFO L263 TraceCheckUtils]: 10: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:20,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:20,990 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:20,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:20,993 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:20,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:20,995 INFO L280 TraceCheckUtils]: 16: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:20,997 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,012 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,014 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,015 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,016 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,016 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,016 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,017 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,018 INFO L280 TraceCheckUtils]: 11: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,020 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,021 INFO L263 TraceCheckUtils]: 14: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,022 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,023 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,026 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,027 INFO L280 TraceCheckUtils]: 19: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,028 INFO L280 TraceCheckUtils]: 20: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,030 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,031 INFO L280 TraceCheckUtils]: 22: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,031 INFO L263 TraceCheckUtils]: 23: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,031 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,032 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,033 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,034 INFO L280 TraceCheckUtils]: 27: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,036 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,037 INFO L280 TraceCheckUtils]: 29: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,040 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,075 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,087 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,088 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,088 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,090 INFO L280 TraceCheckUtils]: 7: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,091 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,092 INFO L280 TraceCheckUtils]: 9: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,092 INFO L263 TraceCheckUtils]: 10: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,092 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,093 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,095 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,096 INFO L280 TraceCheckUtils]: 15: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,097 INFO L280 TraceCheckUtils]: 16: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,099 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:21,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,100 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,101 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,101 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,102 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,102 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,102 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,103 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,103 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,103 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,104 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,105 INFO L280 TraceCheckUtils]: 15: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,106 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,107 INFO L280 TraceCheckUtils]: 17: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,107 INFO L263 TraceCheckUtils]: 18: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,108 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,108 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,109 INFO L280 TraceCheckUtils]: 21: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,110 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,111 INFO L280 TraceCheckUtils]: 23: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,112 INFO L280 TraceCheckUtils]: 24: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,113 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,114 INFO L280 TraceCheckUtils]: 26: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,114 INFO L263 TraceCheckUtils]: 27: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,115 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,115 INFO L280 TraceCheckUtils]: 29: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,115 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,116 INFO L280 TraceCheckUtils]: 31: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,118 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,119 INFO L280 TraceCheckUtils]: 33: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,120 INFO L280 TraceCheckUtils]: 34: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,121 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,121 INFO L280 TraceCheckUtils]: 36: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,122 INFO L263 TraceCheckUtils]: 37: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,122 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,122 INFO L280 TraceCheckUtils]: 39: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,122 INFO L280 TraceCheckUtils]: 40: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,123 INFO L263 TraceCheckUtils]: 41: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,123 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,123 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,125 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,126 INFO L280 TraceCheckUtils]: 45: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,127 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,128 INFO L280 TraceCheckUtils]: 47: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,128 INFO L263 TraceCheckUtils]: 48: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,129 INFO L280 TraceCheckUtils]: 49: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,129 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,130 INFO L280 TraceCheckUtils]: 51: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,133 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,135 INFO L280 TraceCheckUtils]: 53: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,136 INFO L280 TraceCheckUtils]: 54: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,138 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:21,140 INFO L280 TraceCheckUtils]: 56: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,141 INFO L280 TraceCheckUtils]: 57: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,142 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,213 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,215 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,229 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,286 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,289 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,290 INFO L280 TraceCheckUtils]: 7: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,291 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,292 INFO L263 TraceCheckUtils]: 10: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,292 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,295 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,296 INFO L280 TraceCheckUtils]: 15: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,298 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,313 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,314 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,316 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,316 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,316 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,319 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,320 INFO L263 TraceCheckUtils]: 14: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,323 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,323 INFO L280 TraceCheckUtils]: 19: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,325 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,326 INFO L280 TraceCheckUtils]: 22: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,326 INFO L263 TraceCheckUtils]: 23: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,326 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,327 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,330 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,331 INFO L280 TraceCheckUtils]: 27: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,332 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,333 INFO L280 TraceCheckUtils]: 29: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,334 INFO L280 TraceCheckUtils]: 30: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,335 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:21,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,337 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,338 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,338 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,338 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,339 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,339 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,339 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,339 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,339 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,340 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,340 INFO L263 TraceCheckUtils]: 15: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,340 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,340 INFO L280 TraceCheckUtils]: 17: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,342 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,342 INFO L280 TraceCheckUtils]: 19: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,344 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,345 INFO L280 TraceCheckUtils]: 21: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,345 INFO L263 TraceCheckUtils]: 22: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,345 INFO L280 TraceCheckUtils]: 23: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,346 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,346 INFO L280 TraceCheckUtils]: 25: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,348 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,349 INFO L280 TraceCheckUtils]: 28: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,350 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,351 INFO L280 TraceCheckUtils]: 30: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,351 INFO L263 TraceCheckUtils]: 31: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,352 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,352 INFO L280 TraceCheckUtils]: 33: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,353 INFO L280 TraceCheckUtils]: 34: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,353 INFO L280 TraceCheckUtils]: 35: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,355 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,356 INFO L280 TraceCheckUtils]: 37: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,356 INFO L280 TraceCheckUtils]: 38: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,357 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,358 INFO L280 TraceCheckUtils]: 40: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,358 INFO L263 TraceCheckUtils]: 41: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,358 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,358 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,359 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,359 INFO L263 TraceCheckUtils]: 45: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,359 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,359 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,360 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,362 INFO L280 TraceCheckUtils]: 49: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,363 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,364 INFO L280 TraceCheckUtils]: 51: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,365 INFO L263 TraceCheckUtils]: 52: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,365 INFO L280 TraceCheckUtils]: 53: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,366 INFO L280 TraceCheckUtils]: 54: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,368 INFO L280 TraceCheckUtils]: 55: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,370 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,371 INFO L280 TraceCheckUtils]: 57: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,372 INFO L280 TraceCheckUtils]: 58: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,373 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:21,374 INFO L280 TraceCheckUtils]: 60: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,375 INFO L280 TraceCheckUtils]: 61: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,376 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:21,377 INFO L280 TraceCheckUtils]: 63: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:21,377 INFO L263 TraceCheckUtils]: 64: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,377 INFO L280 TraceCheckUtils]: 65: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,377 INFO L280 TraceCheckUtils]: 66: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,378 INFO L280 TraceCheckUtils]: 67: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,378 INFO L263 TraceCheckUtils]: 68: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,378 INFO L280 TraceCheckUtils]: 69: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,378 INFO L280 TraceCheckUtils]: 70: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,378 INFO L280 TraceCheckUtils]: 71: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,379 INFO L263 TraceCheckUtils]: 72: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,379 INFO L280 TraceCheckUtils]: 73: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,379 INFO L280 TraceCheckUtils]: 74: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,380 INFO L280 TraceCheckUtils]: 75: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,381 INFO L280 TraceCheckUtils]: 76: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,382 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,383 INFO L280 TraceCheckUtils]: 78: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,383 INFO L263 TraceCheckUtils]: 79: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,384 INFO L280 TraceCheckUtils]: 80: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,384 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,385 INFO L280 TraceCheckUtils]: 82: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,387 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,388 INFO L280 TraceCheckUtils]: 84: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,389 INFO L280 TraceCheckUtils]: 85: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,390 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,390 INFO L280 TraceCheckUtils]: 87: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,391 INFO L263 TraceCheckUtils]: 88: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,391 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,391 INFO L280 TraceCheckUtils]: 90: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,392 INFO L280 TraceCheckUtils]: 91: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,393 INFO L280 TraceCheckUtils]: 92: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,394 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,395 INFO L280 TraceCheckUtils]: 94: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,396 INFO L280 TraceCheckUtils]: 95: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,397 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:21,398 INFO L280 TraceCheckUtils]: 97: Hoare triple {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:21,399 INFO L280 TraceCheckUtils]: 98: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:21,400 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4133#true} #39#return; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,486 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,487 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,498 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,499 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,499 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,501 INFO L280 TraceCheckUtils]: 7: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,502 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,503 INFO L280 TraceCheckUtils]: 9: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,503 INFO L263 TraceCheckUtils]: 10: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,504 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,504 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,507 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,508 INFO L280 TraceCheckUtils]: 15: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,509 INFO L280 TraceCheckUtils]: 16: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,510 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,519 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,520 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,522 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,523 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,523 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,523 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,523 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,523 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,524 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,524 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,526 INFO L280 TraceCheckUtils]: 11: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,527 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,528 INFO L263 TraceCheckUtils]: 14: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,528 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,529 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,531 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,532 INFO L280 TraceCheckUtils]: 19: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,533 INFO L280 TraceCheckUtils]: 20: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,534 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,535 INFO L280 TraceCheckUtils]: 22: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,535 INFO L263 TraceCheckUtils]: 23: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,535 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,536 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,537 INFO L280 TraceCheckUtils]: 27: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,538 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,539 INFO L280 TraceCheckUtils]: 29: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,540 INFO L280 TraceCheckUtils]: 30: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,541 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,571 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,581 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,582 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,583 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,584 INFO L280 TraceCheckUtils]: 7: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,585 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,586 INFO L280 TraceCheckUtils]: 9: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,586 INFO L263 TraceCheckUtils]: 10: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,589 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,590 INFO L280 TraceCheckUtils]: 15: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,591 INFO L280 TraceCheckUtils]: 16: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,593 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:21,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,594 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,595 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,595 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,596 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,596 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,596 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,599 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,600 INFO L263 TraceCheckUtils]: 18: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,600 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,601 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,601 INFO L280 TraceCheckUtils]: 21: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,603 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,604 INFO L280 TraceCheckUtils]: 23: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,606 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,606 INFO L280 TraceCheckUtils]: 26: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,607 INFO L263 TraceCheckUtils]: 27: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,607 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,607 INFO L280 TraceCheckUtils]: 29: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,608 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,608 INFO L280 TraceCheckUtils]: 31: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,610 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,611 INFO L280 TraceCheckUtils]: 33: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,611 INFO L280 TraceCheckUtils]: 34: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,612 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,613 INFO L280 TraceCheckUtils]: 36: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,613 INFO L263 TraceCheckUtils]: 37: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,614 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,614 INFO L280 TraceCheckUtils]: 39: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,614 INFO L280 TraceCheckUtils]: 40: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,614 INFO L263 TraceCheckUtils]: 41: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,614 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,615 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,615 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,616 INFO L280 TraceCheckUtils]: 45: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,617 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,618 INFO L280 TraceCheckUtils]: 47: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,618 INFO L263 TraceCheckUtils]: 48: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,618 INFO L280 TraceCheckUtils]: 49: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,619 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,619 INFO L280 TraceCheckUtils]: 51: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,621 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,622 INFO L280 TraceCheckUtils]: 53: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,622 INFO L280 TraceCheckUtils]: 54: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,624 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:21,625 INFO L280 TraceCheckUtils]: 56: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,626 INFO L280 TraceCheckUtils]: 57: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,627 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #41#return; {4847#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,632 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,633 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,634 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,634 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,634 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,635 INFO L263 TraceCheckUtils]: 15: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,635 INFO L280 TraceCheckUtils]: 17: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,636 INFO L263 TraceCheckUtils]: 19: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,636 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,636 INFO L280 TraceCheckUtils]: 21: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,637 INFO L280 TraceCheckUtils]: 22: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,638 INFO L280 TraceCheckUtils]: 23: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,639 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,640 INFO L280 TraceCheckUtils]: 25: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,640 INFO L263 TraceCheckUtils]: 26: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,640 INFO L280 TraceCheckUtils]: 27: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,641 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,642 INFO L280 TraceCheckUtils]: 29: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,643 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,644 INFO L280 TraceCheckUtils]: 31: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,645 INFO L280 TraceCheckUtils]: 32: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,646 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,646 INFO L280 TraceCheckUtils]: 34: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,647 INFO L263 TraceCheckUtils]: 35: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,647 INFO L280 TraceCheckUtils]: 36: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,647 INFO L280 TraceCheckUtils]: 37: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,648 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,648 INFO L280 TraceCheckUtils]: 39: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,650 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,651 INFO L280 TraceCheckUtils]: 41: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,652 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,653 INFO L280 TraceCheckUtils]: 44: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,653 INFO L263 TraceCheckUtils]: 45: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,653 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,654 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,654 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,654 INFO L263 TraceCheckUtils]: 49: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,654 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,655 INFO L280 TraceCheckUtils]: 51: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,655 INFO L280 TraceCheckUtils]: 52: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,656 INFO L280 TraceCheckUtils]: 53: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,657 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,658 INFO L280 TraceCheckUtils]: 55: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,658 INFO L263 TraceCheckUtils]: 56: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,658 INFO L280 TraceCheckUtils]: 57: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,659 INFO L280 TraceCheckUtils]: 58: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,659 INFO L280 TraceCheckUtils]: 59: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,661 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,662 INFO L280 TraceCheckUtils]: 61: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,662 INFO L280 TraceCheckUtils]: 62: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,664 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:21,665 INFO L280 TraceCheckUtils]: 64: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,665 INFO L280 TraceCheckUtils]: 65: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,666 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:21,667 INFO L280 TraceCheckUtils]: 67: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:21,667 INFO L263 TraceCheckUtils]: 68: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,667 INFO L280 TraceCheckUtils]: 69: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,668 INFO L280 TraceCheckUtils]: 70: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,668 INFO L280 TraceCheckUtils]: 71: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,668 INFO L263 TraceCheckUtils]: 72: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,668 INFO L280 TraceCheckUtils]: 73: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,668 INFO L280 TraceCheckUtils]: 74: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,669 INFO L280 TraceCheckUtils]: 75: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,669 INFO L263 TraceCheckUtils]: 76: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,669 INFO L280 TraceCheckUtils]: 77: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,669 INFO L280 TraceCheckUtils]: 78: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,670 INFO L280 TraceCheckUtils]: 79: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,671 INFO L280 TraceCheckUtils]: 80: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,672 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,672 INFO L280 TraceCheckUtils]: 82: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,672 INFO L263 TraceCheckUtils]: 83: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,673 INFO L280 TraceCheckUtils]: 84: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,673 INFO L280 TraceCheckUtils]: 85: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,674 INFO L280 TraceCheckUtils]: 86: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,675 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,676 INFO L280 TraceCheckUtils]: 88: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,677 INFO L280 TraceCheckUtils]: 89: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,678 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,679 INFO L280 TraceCheckUtils]: 91: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,679 INFO L263 TraceCheckUtils]: 92: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,679 INFO L280 TraceCheckUtils]: 93: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,679 INFO L280 TraceCheckUtils]: 94: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,680 INFO L280 TraceCheckUtils]: 95: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,681 INFO L280 TraceCheckUtils]: 96: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,682 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,683 INFO L280 TraceCheckUtils]: 98: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,684 INFO L280 TraceCheckUtils]: 99: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,685 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:21,686 INFO L280 TraceCheckUtils]: 101: Hoare triple {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:21,687 INFO L280 TraceCheckUtils]: 102: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:21,688 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4133#true} #39#return; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:21,689 INFO L280 TraceCheckUtils]: 104: Hoare triple {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:21,689 INFO L263 TraceCheckUtils]: 105: Hoare triple {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,689 INFO L280 TraceCheckUtils]: 106: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,689 INFO L280 TraceCheckUtils]: 107: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,690 INFO L280 TraceCheckUtils]: 108: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,690 INFO L263 TraceCheckUtils]: 109: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,690 INFO L280 TraceCheckUtils]: 110: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,690 INFO L280 TraceCheckUtils]: 111: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,690 INFO L280 TraceCheckUtils]: 112: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,691 INFO L263 TraceCheckUtils]: 113: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,691 INFO L280 TraceCheckUtils]: 114: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,691 INFO L280 TraceCheckUtils]: 115: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,691 INFO L280 TraceCheckUtils]: 116: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,691 INFO L263 TraceCheckUtils]: 117: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,691 INFO L280 TraceCheckUtils]: 118: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,692 INFO L280 TraceCheckUtils]: 119: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,692 INFO L280 TraceCheckUtils]: 120: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,693 INFO L280 TraceCheckUtils]: 121: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,694 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,695 INFO L280 TraceCheckUtils]: 123: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,695 INFO L263 TraceCheckUtils]: 124: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,695 INFO L280 TraceCheckUtils]: 125: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,696 INFO L280 TraceCheckUtils]: 126: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,697 INFO L280 TraceCheckUtils]: 127: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,698 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,699 INFO L280 TraceCheckUtils]: 129: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,700 INFO L280 TraceCheckUtils]: 130: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,701 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,702 INFO L280 TraceCheckUtils]: 132: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,702 INFO L263 TraceCheckUtils]: 133: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,702 INFO L280 TraceCheckUtils]: 134: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,702 INFO L280 TraceCheckUtils]: 135: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,703 INFO L280 TraceCheckUtils]: 136: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,704 INFO L280 TraceCheckUtils]: 137: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,705 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,706 INFO L280 TraceCheckUtils]: 139: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,707 INFO L280 TraceCheckUtils]: 140: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,708 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,708 INFO L280 TraceCheckUtils]: 142: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,709 INFO L263 TraceCheckUtils]: 143: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,709 INFO L280 TraceCheckUtils]: 144: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,709 INFO L280 TraceCheckUtils]: 145: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,709 INFO L280 TraceCheckUtils]: 146: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,709 INFO L263 TraceCheckUtils]: 147: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,710 INFO L280 TraceCheckUtils]: 148: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,710 INFO L280 TraceCheckUtils]: 149: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,711 INFO L280 TraceCheckUtils]: 150: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,711 INFO L280 TraceCheckUtils]: 151: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,712 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,713 INFO L280 TraceCheckUtils]: 153: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,713 INFO L263 TraceCheckUtils]: 154: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,714 INFO L280 TraceCheckUtils]: 155: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,714 INFO L280 TraceCheckUtils]: 156: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,715 INFO L280 TraceCheckUtils]: 157: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,716 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,717 INFO L280 TraceCheckUtils]: 159: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,718 INFO L280 TraceCheckUtils]: 160: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,720 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:21,721 INFO L280 TraceCheckUtils]: 162: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,721 INFO L280 TraceCheckUtils]: 163: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:21,723 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #41#return; {4847#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,724 INFO L280 TraceCheckUtils]: 165: Hoare triple {4847#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-17 22:21:21,725 INFO L280 TraceCheckUtils]: 166: Hoare triple {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-17 22:21:21,726 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {4133#true} #39#return; {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,872 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,883 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,885 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,886 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,888 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,889 INFO L280 TraceCheckUtils]: 9: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,889 INFO L263 TraceCheckUtils]: 10: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,889 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,892 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,894 INFO L280 TraceCheckUtils]: 15: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,896 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,908 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,909 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,910 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,910 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,912 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,912 INFO L280 TraceCheckUtils]: 11: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,914 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,915 INFO L263 TraceCheckUtils]: 14: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,915 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,918 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,922 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,923 INFO L280 TraceCheckUtils]: 22: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,923 INFO L263 TraceCheckUtils]: 23: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,923 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,924 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,925 INFO L280 TraceCheckUtils]: 27: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,927 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:21,928 INFO L280 TraceCheckUtils]: 29: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,929 INFO L280 TraceCheckUtils]: 30: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:21,930 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:21,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,959 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,960 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:21,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,971 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,974 INFO L280 TraceCheckUtils]: 7: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,976 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,977 INFO L280 TraceCheckUtils]: 9: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,977 INFO L263 TraceCheckUtils]: 10: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,980 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,981 INFO L280 TraceCheckUtils]: 15: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,982 INFO L280 TraceCheckUtils]: 16: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,984 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:21,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,985 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,986 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:21,987 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:21,987 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,987 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:21,988 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,989 INFO L280 TraceCheckUtils]: 15: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,990 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,991 INFO L280 TraceCheckUtils]: 17: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,992 INFO L263 TraceCheckUtils]: 18: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:21,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:21,993 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,994 INFO L280 TraceCheckUtils]: 21: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:21,995 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:21,996 INFO L280 TraceCheckUtils]: 23: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,997 INFO L280 TraceCheckUtils]: 24: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:21,998 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,999 INFO L280 TraceCheckUtils]: 26: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:21,999 INFO L263 TraceCheckUtils]: 27: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,000 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,000 INFO L280 TraceCheckUtils]: 29: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,000 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,001 INFO L280 TraceCheckUtils]: 31: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,003 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,004 INFO L280 TraceCheckUtils]: 33: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,005 INFO L280 TraceCheckUtils]: 34: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,006 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,007 INFO L280 TraceCheckUtils]: 36: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,007 INFO L263 TraceCheckUtils]: 37: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,007 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,008 INFO L280 TraceCheckUtils]: 39: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,008 INFO L280 TraceCheckUtils]: 40: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,008 INFO L263 TraceCheckUtils]: 41: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,008 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,009 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,009 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,010 INFO L280 TraceCheckUtils]: 45: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,012 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,013 INFO L280 TraceCheckUtils]: 47: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,013 INFO L263 TraceCheckUtils]: 48: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,013 INFO L280 TraceCheckUtils]: 49: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,014 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,015 INFO L280 TraceCheckUtils]: 51: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,016 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,017 INFO L280 TraceCheckUtils]: 53: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,018 INFO L280 TraceCheckUtils]: 54: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,020 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:22,022 INFO L280 TraceCheckUtils]: 56: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,023 INFO L280 TraceCheckUtils]: 57: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,024 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:22,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,077 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:22,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,089 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,090 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,090 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,091 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,093 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,095 INFO L263 TraceCheckUtils]: 10: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,096 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,098 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,099 INFO L280 TraceCheckUtils]: 15: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,100 INFO L280 TraceCheckUtils]: 16: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,101 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:22,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,115 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,116 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,116 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,116 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,117 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,117 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,118 INFO L280 TraceCheckUtils]: 11: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,120 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,121 INFO L263 TraceCheckUtils]: 14: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,121 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,124 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,126 INFO L280 TraceCheckUtils]: 19: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,126 INFO L280 TraceCheckUtils]: 20: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,128 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,129 INFO L280 TraceCheckUtils]: 22: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,129 INFO L263 TraceCheckUtils]: 23: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,130 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,131 INFO L280 TraceCheckUtils]: 27: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,133 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,134 INFO L280 TraceCheckUtils]: 29: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,135 INFO L280 TraceCheckUtils]: 30: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,136 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:22,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,139 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,139 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,139 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,140 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,140 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,140 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,140 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,140 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,141 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,141 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,141 INFO L263 TraceCheckUtils]: 15: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,141 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,142 INFO L280 TraceCheckUtils]: 17: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,143 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,143 INFO L280 TraceCheckUtils]: 19: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,144 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,145 INFO L280 TraceCheckUtils]: 21: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,146 INFO L263 TraceCheckUtils]: 22: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,146 INFO L280 TraceCheckUtils]: 23: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,147 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,147 INFO L280 TraceCheckUtils]: 25: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,149 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,150 INFO L280 TraceCheckUtils]: 27: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,151 INFO L280 TraceCheckUtils]: 28: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,152 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,153 INFO L263 TraceCheckUtils]: 31: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,153 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,153 INFO L280 TraceCheckUtils]: 33: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,155 INFO L280 TraceCheckUtils]: 35: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,157 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,158 INFO L280 TraceCheckUtils]: 37: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,158 INFO L280 TraceCheckUtils]: 38: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,160 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,160 INFO L280 TraceCheckUtils]: 40: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,161 INFO L263 TraceCheckUtils]: 41: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,161 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,161 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,161 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,161 INFO L263 TraceCheckUtils]: 45: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,162 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,162 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,163 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,163 INFO L280 TraceCheckUtils]: 49: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,165 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,165 INFO L280 TraceCheckUtils]: 51: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,166 INFO L263 TraceCheckUtils]: 52: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,166 INFO L280 TraceCheckUtils]: 53: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,167 INFO L280 TraceCheckUtils]: 54: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,167 INFO L280 TraceCheckUtils]: 55: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,169 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,170 INFO L280 TraceCheckUtils]: 57: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,171 INFO L280 TraceCheckUtils]: 58: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,172 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:22,174 INFO L280 TraceCheckUtils]: 60: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,175 INFO L280 TraceCheckUtils]: 61: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,177 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,178 INFO L280 TraceCheckUtils]: 63: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,178 INFO L263 TraceCheckUtils]: 64: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,179 INFO L280 TraceCheckUtils]: 65: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,179 INFO L280 TraceCheckUtils]: 66: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,179 INFO L280 TraceCheckUtils]: 67: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,180 INFO L263 TraceCheckUtils]: 68: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,180 INFO L280 TraceCheckUtils]: 69: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,180 INFO L280 TraceCheckUtils]: 70: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,181 INFO L280 TraceCheckUtils]: 71: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,181 INFO L263 TraceCheckUtils]: 72: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,181 INFO L280 TraceCheckUtils]: 73: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,182 INFO L280 TraceCheckUtils]: 74: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,183 INFO L280 TraceCheckUtils]: 75: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,184 INFO L280 TraceCheckUtils]: 76: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,185 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,186 INFO L280 TraceCheckUtils]: 78: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,186 INFO L263 TraceCheckUtils]: 79: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,187 INFO L280 TraceCheckUtils]: 80: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,187 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,188 INFO L280 TraceCheckUtils]: 82: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,190 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,191 INFO L280 TraceCheckUtils]: 84: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,192 INFO L280 TraceCheckUtils]: 85: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,194 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,194 INFO L280 TraceCheckUtils]: 87: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,195 INFO L263 TraceCheckUtils]: 88: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,195 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,195 INFO L280 TraceCheckUtils]: 90: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,196 INFO L280 TraceCheckUtils]: 91: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,197 INFO L280 TraceCheckUtils]: 92: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,198 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,200 INFO L280 TraceCheckUtils]: 94: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,200 INFO L280 TraceCheckUtils]: 95: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,202 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:22,204 INFO L280 TraceCheckUtils]: 97: Hoare triple {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,205 INFO L280 TraceCheckUtils]: 98: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,207 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #41#return; {4685#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,228 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,229 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,229 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,230 INFO L263 TraceCheckUtils]: 15: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,230 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,231 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,231 INFO L263 TraceCheckUtils]: 19: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,231 INFO L280 TraceCheckUtils]: 21: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,232 INFO L263 TraceCheckUtils]: 23: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,232 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,232 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,233 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,234 INFO L280 TraceCheckUtils]: 27: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,235 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,236 INFO L280 TraceCheckUtils]: 29: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,237 INFO L263 TraceCheckUtils]: 30: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,237 INFO L280 TraceCheckUtils]: 31: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,237 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,238 INFO L280 TraceCheckUtils]: 33: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,240 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,241 INFO L280 TraceCheckUtils]: 35: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,242 INFO L280 TraceCheckUtils]: 36: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,243 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,244 INFO L280 TraceCheckUtils]: 38: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,244 INFO L263 TraceCheckUtils]: 39: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,245 INFO L280 TraceCheckUtils]: 40: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,245 INFO L280 TraceCheckUtils]: 41: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,246 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,246 INFO L280 TraceCheckUtils]: 43: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,248 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,249 INFO L280 TraceCheckUtils]: 45: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,250 INFO L280 TraceCheckUtils]: 46: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,251 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,252 INFO L280 TraceCheckUtils]: 48: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,252 INFO L263 TraceCheckUtils]: 49: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,252 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,253 INFO L280 TraceCheckUtils]: 51: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,253 INFO L280 TraceCheckUtils]: 52: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,253 INFO L263 TraceCheckUtils]: 53: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,253 INFO L280 TraceCheckUtils]: 54: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,253 INFO L280 TraceCheckUtils]: 55: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,254 INFO L280 TraceCheckUtils]: 56: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,255 INFO L280 TraceCheckUtils]: 57: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,256 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,258 INFO L280 TraceCheckUtils]: 59: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,258 INFO L263 TraceCheckUtils]: 60: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,258 INFO L280 TraceCheckUtils]: 61: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,259 INFO L280 TraceCheckUtils]: 62: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,260 INFO L280 TraceCheckUtils]: 63: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,262 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,264 INFO L280 TraceCheckUtils]: 65: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,265 INFO L280 TraceCheckUtils]: 66: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,267 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:22,268 INFO L280 TraceCheckUtils]: 68: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,269 INFO L280 TraceCheckUtils]: 69: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,271 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,271 INFO L280 TraceCheckUtils]: 71: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,272 INFO L263 TraceCheckUtils]: 72: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,272 INFO L280 TraceCheckUtils]: 73: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,272 INFO L280 TraceCheckUtils]: 74: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,272 INFO L280 TraceCheckUtils]: 75: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,272 INFO L263 TraceCheckUtils]: 76: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,273 INFO L280 TraceCheckUtils]: 77: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,273 INFO L280 TraceCheckUtils]: 78: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,273 INFO L280 TraceCheckUtils]: 79: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,273 INFO L263 TraceCheckUtils]: 80: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,273 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,273 INFO L280 TraceCheckUtils]: 82: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,274 INFO L280 TraceCheckUtils]: 83: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,275 INFO L280 TraceCheckUtils]: 84: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,277 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,278 INFO L280 TraceCheckUtils]: 86: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,278 INFO L263 TraceCheckUtils]: 87: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,278 INFO L280 TraceCheckUtils]: 88: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,279 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,281 INFO L280 TraceCheckUtils]: 90: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,283 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,285 INFO L280 TraceCheckUtils]: 92: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,286 INFO L280 TraceCheckUtils]: 93: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,287 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,288 INFO L280 TraceCheckUtils]: 95: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,289 INFO L263 TraceCheckUtils]: 96: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,289 INFO L280 TraceCheckUtils]: 97: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,289 INFO L280 TraceCheckUtils]: 98: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,290 INFO L280 TraceCheckUtils]: 99: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,290 INFO L280 TraceCheckUtils]: 100: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,292 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,293 INFO L280 TraceCheckUtils]: 102: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,294 INFO L280 TraceCheckUtils]: 103: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,296 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:22,298 INFO L280 TraceCheckUtils]: 105: Hoare triple {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,299 INFO L280 TraceCheckUtils]: 106: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,301 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4133#true} #39#return; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:22,302 INFO L280 TraceCheckUtils]: 108: Hoare triple {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:22,302 INFO L263 TraceCheckUtils]: 109: Hoare triple {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,303 INFO L280 TraceCheckUtils]: 110: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,303 INFO L280 TraceCheckUtils]: 111: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,303 INFO L280 TraceCheckUtils]: 112: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,304 INFO L263 TraceCheckUtils]: 113: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,304 INFO L280 TraceCheckUtils]: 114: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,304 INFO L280 TraceCheckUtils]: 115: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,304 INFO L280 TraceCheckUtils]: 116: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,305 INFO L263 TraceCheckUtils]: 117: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,305 INFO L280 TraceCheckUtils]: 118: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,305 INFO L280 TraceCheckUtils]: 119: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,305 INFO L280 TraceCheckUtils]: 120: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,306 INFO L263 TraceCheckUtils]: 121: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,306 INFO L280 TraceCheckUtils]: 122: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,306 INFO L280 TraceCheckUtils]: 123: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,307 INFO L280 TraceCheckUtils]: 124: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,308 INFO L280 TraceCheckUtils]: 125: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,309 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,310 INFO L280 TraceCheckUtils]: 127: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,310 INFO L263 TraceCheckUtils]: 128: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,311 INFO L280 TraceCheckUtils]: 129: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,311 INFO L280 TraceCheckUtils]: 130: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,312 INFO L280 TraceCheckUtils]: 131: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,313 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,315 INFO L280 TraceCheckUtils]: 133: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,315 INFO L280 TraceCheckUtils]: 134: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,316 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,317 INFO L280 TraceCheckUtils]: 136: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,318 INFO L263 TraceCheckUtils]: 137: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,318 INFO L280 TraceCheckUtils]: 138: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,318 INFO L280 TraceCheckUtils]: 139: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,319 INFO L280 TraceCheckUtils]: 140: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,320 INFO L280 TraceCheckUtils]: 141: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,321 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,322 INFO L280 TraceCheckUtils]: 143: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,323 INFO L280 TraceCheckUtils]: 144: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,324 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,325 INFO L280 TraceCheckUtils]: 146: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,325 INFO L263 TraceCheckUtils]: 147: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,325 INFO L280 TraceCheckUtils]: 148: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,325 INFO L280 TraceCheckUtils]: 149: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,326 INFO L280 TraceCheckUtils]: 150: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,326 INFO L263 TraceCheckUtils]: 151: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,326 INFO L280 TraceCheckUtils]: 152: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,326 INFO L280 TraceCheckUtils]: 153: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,327 INFO L280 TraceCheckUtils]: 154: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,328 INFO L280 TraceCheckUtils]: 155: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,329 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,330 INFO L280 TraceCheckUtils]: 157: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,330 INFO L263 TraceCheckUtils]: 158: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,330 INFO L280 TraceCheckUtils]: 159: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,331 INFO L280 TraceCheckUtils]: 160: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,331 INFO L280 TraceCheckUtils]: 161: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,333 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,334 INFO L280 TraceCheckUtils]: 163: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,335 INFO L280 TraceCheckUtils]: 164: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,337 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:22,338 INFO L280 TraceCheckUtils]: 166: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,339 INFO L280 TraceCheckUtils]: 167: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,340 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #41#return; {4847#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,341 INFO L280 TraceCheckUtils]: 169: Hoare triple {4847#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-17 22:21:22,342 INFO L280 TraceCheckUtils]: 170: Hoare triple {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-17 22:21:22,343 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {4133#true} #39#return; {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,344 INFO L280 TraceCheckUtils]: 172: Hoare triple {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,344 INFO L263 TraceCheckUtils]: 173: Hoare triple {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,345 INFO L280 TraceCheckUtils]: 174: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,345 INFO L280 TraceCheckUtils]: 175: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,345 INFO L280 TraceCheckUtils]: 176: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,345 INFO L263 TraceCheckUtils]: 177: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,346 INFO L280 TraceCheckUtils]: 178: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,346 INFO L280 TraceCheckUtils]: 179: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,346 INFO L280 TraceCheckUtils]: 180: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,346 INFO L263 TraceCheckUtils]: 181: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,346 INFO L280 TraceCheckUtils]: 182: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,347 INFO L280 TraceCheckUtils]: 183: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,347 INFO L280 TraceCheckUtils]: 184: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,347 INFO L263 TraceCheckUtils]: 185: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,347 INFO L280 TraceCheckUtils]: 186: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,348 INFO L280 TraceCheckUtils]: 187: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,348 INFO L280 TraceCheckUtils]: 188: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,348 INFO L263 TraceCheckUtils]: 189: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,348 INFO L280 TraceCheckUtils]: 190: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,348 INFO L280 TraceCheckUtils]: 191: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,349 INFO L280 TraceCheckUtils]: 192: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,350 INFO L280 TraceCheckUtils]: 193: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,352 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,353 INFO L280 TraceCheckUtils]: 195: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,353 INFO L263 TraceCheckUtils]: 196: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,353 INFO L280 TraceCheckUtils]: 197: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,354 INFO L280 TraceCheckUtils]: 198: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,355 INFO L280 TraceCheckUtils]: 199: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,356 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,357 INFO L280 TraceCheckUtils]: 201: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,358 INFO L280 TraceCheckUtils]: 202: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,359 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,360 INFO L280 TraceCheckUtils]: 204: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,361 INFO L263 TraceCheckUtils]: 205: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,361 INFO L280 TraceCheckUtils]: 206: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,361 INFO L280 TraceCheckUtils]: 207: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,362 INFO L280 TraceCheckUtils]: 208: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,362 INFO L280 TraceCheckUtils]: 209: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,364 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,366 INFO L280 TraceCheckUtils]: 211: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,366 INFO L280 TraceCheckUtils]: 212: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,368 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,368 INFO L280 TraceCheckUtils]: 214: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,369 INFO L263 TraceCheckUtils]: 215: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,369 INFO L280 TraceCheckUtils]: 216: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,369 INFO L280 TraceCheckUtils]: 217: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,369 INFO L280 TraceCheckUtils]: 218: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,370 INFO L263 TraceCheckUtils]: 219: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,370 INFO L280 TraceCheckUtils]: 220: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,370 INFO L280 TraceCheckUtils]: 221: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,371 INFO L280 TraceCheckUtils]: 222: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,371 INFO L280 TraceCheckUtils]: 223: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,373 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,374 INFO L280 TraceCheckUtils]: 225: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,374 INFO L263 TraceCheckUtils]: 226: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,374 INFO L280 TraceCheckUtils]: 227: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,375 INFO L280 TraceCheckUtils]: 228: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,375 INFO L280 TraceCheckUtils]: 229: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,377 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,378 INFO L280 TraceCheckUtils]: 231: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,379 INFO L280 TraceCheckUtils]: 232: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,381 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:22,383 INFO L280 TraceCheckUtils]: 234: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,383 INFO L280 TraceCheckUtils]: 235: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,385 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,386 INFO L280 TraceCheckUtils]: 237: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,386 INFO L263 TraceCheckUtils]: 238: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,386 INFO L280 TraceCheckUtils]: 239: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,386 INFO L280 TraceCheckUtils]: 240: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,387 INFO L280 TraceCheckUtils]: 241: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,387 INFO L263 TraceCheckUtils]: 242: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,387 INFO L280 TraceCheckUtils]: 243: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,387 INFO L280 TraceCheckUtils]: 244: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,387 INFO L280 TraceCheckUtils]: 245: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,388 INFO L263 TraceCheckUtils]: 246: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,388 INFO L280 TraceCheckUtils]: 247: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,388 INFO L280 TraceCheckUtils]: 248: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,389 INFO L280 TraceCheckUtils]: 249: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,390 INFO L280 TraceCheckUtils]: 250: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,391 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,392 INFO L280 TraceCheckUtils]: 252: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,393 INFO L263 TraceCheckUtils]: 253: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,393 INFO L280 TraceCheckUtils]: 254: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,394 INFO L280 TraceCheckUtils]: 255: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,394 INFO L280 TraceCheckUtils]: 256: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,396 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,398 INFO L280 TraceCheckUtils]: 258: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,398 INFO L280 TraceCheckUtils]: 259: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,400 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,400 INFO L280 TraceCheckUtils]: 261: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,401 INFO L263 TraceCheckUtils]: 262: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,401 INFO L280 TraceCheckUtils]: 263: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,401 INFO L280 TraceCheckUtils]: 264: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,402 INFO L280 TraceCheckUtils]: 265: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,402 INFO L280 TraceCheckUtils]: 266: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,404 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,405 INFO L280 TraceCheckUtils]: 268: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,406 INFO L280 TraceCheckUtils]: 269: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,408 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:22,409 INFO L280 TraceCheckUtils]: 271: Hoare triple {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,409 INFO L280 TraceCheckUtils]: 272: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,411 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #41#return; {4685#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,412 INFO L280 TraceCheckUtils]: 274: Hoare triple {4685#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-17 22:21:22,413 INFO L280 TraceCheckUtils]: 275: Hoare triple {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-17 22:21:22,414 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {4133#true} #37#return; {4414#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-17 22:21:22,535 INFO L263 TraceCheckUtils]: 0: Hoare triple {4133#true} call ULTIMATE.init(); {4133#true} is VALID [2020-07-17 22:21:22,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume true; {4133#true} is VALID [2020-07-17 22:21:22,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4133#true} {4133#true} #33#return; {4133#true} is VALID [2020-07-17 22:21:22,535 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret3 := main(); {4133#true} is VALID [2020-07-17 22:21:22,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~x~0 := 7; {4133#true} is VALID [2020-07-17 22:21:22,536 INFO L263 TraceCheckUtils]: 5: Hoare triple {4133#true} call #t~ret2 := fibo(~x~0); {4133#true} is VALID [2020-07-17 22:21:22,536 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,536 INFO L280 TraceCheckUtils]: 7: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,536 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,536 INFO L263 TraceCheckUtils]: 9: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,536 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,537 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,537 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,537 INFO L263 TraceCheckUtils]: 13: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,537 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,537 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,538 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,538 INFO L263 TraceCheckUtils]: 17: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,538 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,538 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,538 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,538 INFO L263 TraceCheckUtils]: 21: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,539 INFO L280 TraceCheckUtils]: 22: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,539 INFO L280 TraceCheckUtils]: 23: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,539 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,539 INFO L263 TraceCheckUtils]: 25: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,539 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,539 INFO L280 TraceCheckUtils]: 27: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,540 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,540 INFO L263 TraceCheckUtils]: 29: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,540 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,540 INFO L280 TraceCheckUtils]: 31: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,541 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,543 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,544 INFO L280 TraceCheckUtils]: 35: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,544 INFO L263 TraceCheckUtils]: 36: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,544 INFO L280 TraceCheckUtils]: 37: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,544 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,545 INFO L280 TraceCheckUtils]: 39: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,546 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,547 INFO L280 TraceCheckUtils]: 41: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,548 INFO L280 TraceCheckUtils]: 42: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,549 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,550 INFO L280 TraceCheckUtils]: 44: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,550 INFO L263 TraceCheckUtils]: 45: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,550 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,550 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,551 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,551 INFO L280 TraceCheckUtils]: 49: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,553 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,554 INFO L280 TraceCheckUtils]: 51: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,554 INFO L280 TraceCheckUtils]: 52: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,555 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,556 INFO L280 TraceCheckUtils]: 54: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,556 INFO L263 TraceCheckUtils]: 55: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,556 INFO L280 TraceCheckUtils]: 56: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,557 INFO L280 TraceCheckUtils]: 57: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,557 INFO L280 TraceCheckUtils]: 58: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,557 INFO L263 TraceCheckUtils]: 59: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,557 INFO L280 TraceCheckUtils]: 60: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,557 INFO L280 TraceCheckUtils]: 61: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,558 INFO L280 TraceCheckUtils]: 62: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,559 INFO L280 TraceCheckUtils]: 63: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,560 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,560 INFO L280 TraceCheckUtils]: 65: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,561 INFO L263 TraceCheckUtils]: 66: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,561 INFO L280 TraceCheckUtils]: 67: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,561 INFO L280 TraceCheckUtils]: 68: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,562 INFO L280 TraceCheckUtils]: 69: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,563 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,565 INFO L280 TraceCheckUtils]: 71: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,565 INFO L280 TraceCheckUtils]: 72: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,567 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:22,568 INFO L280 TraceCheckUtils]: 74: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,568 INFO L280 TraceCheckUtils]: 75: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,569 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,570 INFO L280 TraceCheckUtils]: 77: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,570 INFO L263 TraceCheckUtils]: 78: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,570 INFO L280 TraceCheckUtils]: 79: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,570 INFO L280 TraceCheckUtils]: 80: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,571 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,571 INFO L263 TraceCheckUtils]: 82: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,571 INFO L280 TraceCheckUtils]: 83: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,571 INFO L280 TraceCheckUtils]: 84: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,571 INFO L280 TraceCheckUtils]: 85: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,572 INFO L263 TraceCheckUtils]: 86: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,572 INFO L280 TraceCheckUtils]: 87: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,572 INFO L280 TraceCheckUtils]: 88: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,573 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,573 INFO L280 TraceCheckUtils]: 90: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,574 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,575 INFO L280 TraceCheckUtils]: 92: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,575 INFO L263 TraceCheckUtils]: 93: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,575 INFO L280 TraceCheckUtils]: 94: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,576 INFO L280 TraceCheckUtils]: 95: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,576 INFO L280 TraceCheckUtils]: 96: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,578 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,578 INFO L280 TraceCheckUtils]: 98: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,579 INFO L280 TraceCheckUtils]: 99: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,580 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,581 INFO L280 TraceCheckUtils]: 101: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,581 INFO L263 TraceCheckUtils]: 102: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,581 INFO L280 TraceCheckUtils]: 103: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,581 INFO L280 TraceCheckUtils]: 104: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,582 INFO L280 TraceCheckUtils]: 105: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,582 INFO L280 TraceCheckUtils]: 106: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,583 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,584 INFO L280 TraceCheckUtils]: 108: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,585 INFO L280 TraceCheckUtils]: 109: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,586 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:22,587 INFO L280 TraceCheckUtils]: 111: Hoare triple {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,588 INFO L280 TraceCheckUtils]: 112: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,588 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4133#true} #39#return; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:22,589 INFO L280 TraceCheckUtils]: 114: Hoare triple {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:22,589 INFO L263 TraceCheckUtils]: 115: Hoare triple {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,590 INFO L280 TraceCheckUtils]: 116: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,590 INFO L280 TraceCheckUtils]: 117: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,590 INFO L280 TraceCheckUtils]: 118: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,590 INFO L263 TraceCheckUtils]: 119: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,590 INFO L280 TraceCheckUtils]: 120: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,590 INFO L280 TraceCheckUtils]: 121: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,591 INFO L280 TraceCheckUtils]: 122: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,591 INFO L263 TraceCheckUtils]: 123: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,591 INFO L280 TraceCheckUtils]: 124: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,591 INFO L280 TraceCheckUtils]: 125: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,591 INFO L280 TraceCheckUtils]: 126: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,591 INFO L263 TraceCheckUtils]: 127: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,592 INFO L280 TraceCheckUtils]: 128: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,592 INFO L280 TraceCheckUtils]: 129: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,592 INFO L280 TraceCheckUtils]: 130: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,593 INFO L280 TraceCheckUtils]: 131: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,594 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,594 INFO L280 TraceCheckUtils]: 133: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,595 INFO L263 TraceCheckUtils]: 134: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,595 INFO L280 TraceCheckUtils]: 135: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,595 INFO L280 TraceCheckUtils]: 136: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,596 INFO L280 TraceCheckUtils]: 137: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,597 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,598 INFO L280 TraceCheckUtils]: 139: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,599 INFO L280 TraceCheckUtils]: 140: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,600 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,600 INFO L280 TraceCheckUtils]: 142: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,601 INFO L263 TraceCheckUtils]: 143: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,601 INFO L280 TraceCheckUtils]: 144: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,601 INFO L280 TraceCheckUtils]: 145: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,602 INFO L280 TraceCheckUtils]: 146: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,602 INFO L280 TraceCheckUtils]: 147: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,603 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,604 INFO L280 TraceCheckUtils]: 149: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,605 INFO L280 TraceCheckUtils]: 150: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,606 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,606 INFO L280 TraceCheckUtils]: 152: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,607 INFO L263 TraceCheckUtils]: 153: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,607 INFO L280 TraceCheckUtils]: 154: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,607 INFO L280 TraceCheckUtils]: 155: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,607 INFO L280 TraceCheckUtils]: 156: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,607 INFO L263 TraceCheckUtils]: 157: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,608 INFO L280 TraceCheckUtils]: 158: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,608 INFO L280 TraceCheckUtils]: 159: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,608 INFO L280 TraceCheckUtils]: 160: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,609 INFO L280 TraceCheckUtils]: 161: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,610 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,610 INFO L280 TraceCheckUtils]: 163: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,611 INFO L263 TraceCheckUtils]: 164: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,611 INFO L280 TraceCheckUtils]: 165: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,611 INFO L280 TraceCheckUtils]: 166: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,612 INFO L280 TraceCheckUtils]: 167: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,613 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,614 INFO L280 TraceCheckUtils]: 169: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,615 INFO L280 TraceCheckUtils]: 170: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,616 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:22,617 INFO L280 TraceCheckUtils]: 172: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,617 INFO L280 TraceCheckUtils]: 173: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,618 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #41#return; {4847#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,619 INFO L280 TraceCheckUtils]: 175: Hoare triple {4847#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-17 22:21:22,620 INFO L280 TraceCheckUtils]: 176: Hoare triple {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-17 22:21:22,621 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {4133#true} #39#return; {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,621 INFO L280 TraceCheckUtils]: 178: Hoare triple {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,622 INFO L263 TraceCheckUtils]: 179: Hoare triple {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,622 INFO L280 TraceCheckUtils]: 180: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,622 INFO L280 TraceCheckUtils]: 181: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,622 INFO L280 TraceCheckUtils]: 182: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,622 INFO L263 TraceCheckUtils]: 183: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,622 INFO L280 TraceCheckUtils]: 184: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,623 INFO L280 TraceCheckUtils]: 185: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,623 INFO L280 TraceCheckUtils]: 186: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,623 INFO L263 TraceCheckUtils]: 187: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,623 INFO L280 TraceCheckUtils]: 188: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,623 INFO L280 TraceCheckUtils]: 189: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,623 INFO L280 TraceCheckUtils]: 190: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,624 INFO L263 TraceCheckUtils]: 191: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,624 INFO L280 TraceCheckUtils]: 192: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,624 INFO L280 TraceCheckUtils]: 193: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,624 INFO L280 TraceCheckUtils]: 194: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,624 INFO L263 TraceCheckUtils]: 195: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,624 INFO L280 TraceCheckUtils]: 196: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,625 INFO L280 TraceCheckUtils]: 197: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,625 INFO L280 TraceCheckUtils]: 198: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,626 INFO L280 TraceCheckUtils]: 199: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,627 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,627 INFO L280 TraceCheckUtils]: 201: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,627 INFO L263 TraceCheckUtils]: 202: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,628 INFO L280 TraceCheckUtils]: 203: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,628 INFO L280 TraceCheckUtils]: 204: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,629 INFO L280 TraceCheckUtils]: 205: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,630 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,631 INFO L280 TraceCheckUtils]: 207: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,631 INFO L280 TraceCheckUtils]: 208: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,632 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,633 INFO L280 TraceCheckUtils]: 210: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,633 INFO L263 TraceCheckUtils]: 211: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,633 INFO L280 TraceCheckUtils]: 212: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,634 INFO L280 TraceCheckUtils]: 213: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,634 INFO L280 TraceCheckUtils]: 214: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,635 INFO L280 TraceCheckUtils]: 215: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,636 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,637 INFO L280 TraceCheckUtils]: 217: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,638 INFO L280 TraceCheckUtils]: 218: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,639 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,639 INFO L280 TraceCheckUtils]: 220: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:22,639 INFO L263 TraceCheckUtils]: 221: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,640 INFO L280 TraceCheckUtils]: 222: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,640 INFO L280 TraceCheckUtils]: 223: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,640 INFO L280 TraceCheckUtils]: 224: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,640 INFO L263 TraceCheckUtils]: 225: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,640 INFO L280 TraceCheckUtils]: 226: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,640 INFO L280 TraceCheckUtils]: 227: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,641 INFO L280 TraceCheckUtils]: 228: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,642 INFO L280 TraceCheckUtils]: 229: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,642 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,643 INFO L280 TraceCheckUtils]: 231: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,643 INFO L263 TraceCheckUtils]: 232: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,643 INFO L280 TraceCheckUtils]: 233: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,644 INFO L280 TraceCheckUtils]: 234: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,645 INFO L280 TraceCheckUtils]: 235: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,646 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,647 INFO L280 TraceCheckUtils]: 237: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,647 INFO L280 TraceCheckUtils]: 238: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,649 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-17 22:21:22,649 INFO L280 TraceCheckUtils]: 240: Hoare triple {4994#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,650 INFO L280 TraceCheckUtils]: 241: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:22,651 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,652 INFO L280 TraceCheckUtils]: 243: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:22,652 INFO L263 TraceCheckUtils]: 244: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,652 INFO L280 TraceCheckUtils]: 245: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,652 INFO L280 TraceCheckUtils]: 246: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,652 INFO L280 TraceCheckUtils]: 247: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,653 INFO L263 TraceCheckUtils]: 248: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,653 INFO L280 TraceCheckUtils]: 249: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,653 INFO L280 TraceCheckUtils]: 250: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,653 INFO L280 TraceCheckUtils]: 251: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:22,653 INFO L263 TraceCheckUtils]: 252: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:22,653 INFO L280 TraceCheckUtils]: 253: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,654 INFO L280 TraceCheckUtils]: 254: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,654 INFO L280 TraceCheckUtils]: 255: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,655 INFO L280 TraceCheckUtils]: 256: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,656 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,656 INFO L280 TraceCheckUtils]: 258: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,656 INFO L263 TraceCheckUtils]: 259: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,657 INFO L280 TraceCheckUtils]: 260: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,657 INFO L280 TraceCheckUtils]: 261: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,658 INFO L280 TraceCheckUtils]: 262: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:22,659 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,660 INFO L280 TraceCheckUtils]: 264: Hoare triple {5031#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,660 INFO L280 TraceCheckUtils]: 265: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,661 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,662 INFO L280 TraceCheckUtils]: 267: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:22,662 INFO L263 TraceCheckUtils]: 268: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:22,662 INFO L280 TraceCheckUtils]: 269: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:22,662 INFO L280 TraceCheckUtils]: 270: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:22,663 INFO L280 TraceCheckUtils]: 271: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,664 INFO L280 TraceCheckUtils]: 272: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:22,665 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-17 22:21:22,666 INFO L280 TraceCheckUtils]: 274: Hoare triple {5020#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,666 INFO L280 TraceCheckUtils]: 275: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:22,668 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-17 22:21:22,668 INFO L280 TraceCheckUtils]: 277: Hoare triple {4941#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,669 INFO L280 TraceCheckUtils]: 278: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:22,670 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #41#return; {4685#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-17 22:21:22,671 INFO L280 TraceCheckUtils]: 280: Hoare triple {4685#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-17 22:21:22,672 INFO L280 TraceCheckUtils]: 281: Hoare triple {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-17 22:21:22,672 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {4133#true} #37#return; {4414#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-17 22:21:22,673 INFO L280 TraceCheckUtils]: 283: Hoare triple {4414#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {4415#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-17 22:21:22,674 INFO L280 TraceCheckUtils]: 284: Hoare triple {4415#(and (<= main_~result~0 13) (<= 13 main_~result~0))} assume 13 != ~result~0; {4134#false} is VALID [2020-07-17 22:21:22,674 INFO L280 TraceCheckUtils]: 285: Hoare triple {4134#false} assume !false; {4134#false} is VALID [2020-07-17 22:21:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4568 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 3068 trivial. 0 not checked. [2020-07-17 22:21:22,762 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689157945] [2020-07-17 22:21:22,762 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1737975767] [2020-07-17 22:21:22,762 INFO L92 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 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 [2020-07-17 22:21:22,898 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 41 check-sat command(s) [2020-07-17 22:21:22,899 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:22,902 INFO L264 TraceCheckSpWp]: Trace formula consists of 636 conjuncts, 167 conjunts are in the unsatisfiable core [2020-07-17 22:21:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:22,975 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:24,733 INFO L263 TraceCheckUtils]: 0: Hoare triple {4133#true} call ULTIMATE.init(); {4133#true} is VALID [2020-07-17 22:21:24,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume true; {4133#true} is VALID [2020-07-17 22:21:24,734 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4133#true} {4133#true} #33#return; {4133#true} is VALID [2020-07-17 22:21:24,734 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret3 := main(); {4133#true} is VALID [2020-07-17 22:21:24,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~x~0 := 7; {4133#true} is VALID [2020-07-17 22:21:24,735 INFO L263 TraceCheckUtils]: 5: Hoare triple {4133#true} call #t~ret2 := fibo(~x~0); {4133#true} is VALID [2020-07-17 22:21:24,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,736 INFO L263 TraceCheckUtils]: 9: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,736 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,737 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,737 INFO L263 TraceCheckUtils]: 13: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,737 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,737 INFO L263 TraceCheckUtils]: 17: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,738 INFO L263 TraceCheckUtils]: 21: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,739 INFO L263 TraceCheckUtils]: 25: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,739 INFO L280 TraceCheckUtils]: 27: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,739 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,739 INFO L263 TraceCheckUtils]: 29: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,740 INFO L280 TraceCheckUtils]: 31: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,740 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,741 INFO L280 TraceCheckUtils]: 33: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,742 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,742 INFO L280 TraceCheckUtils]: 35: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,742 INFO L263 TraceCheckUtils]: 36: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,742 INFO L280 TraceCheckUtils]: 37: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,743 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,743 INFO L280 TraceCheckUtils]: 39: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,744 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} is VALID [2020-07-17 22:21:24,745 INFO L280 TraceCheckUtils]: 41: Hoare triple {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,745 INFO L280 TraceCheckUtils]: 42: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,746 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,747 INFO L280 TraceCheckUtils]: 44: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,747 INFO L263 TraceCheckUtils]: 45: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,747 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,748 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,748 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,748 INFO L280 TraceCheckUtils]: 49: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,749 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} is VALID [2020-07-17 22:21:24,750 INFO L280 TraceCheckUtils]: 51: Hoare triple {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,750 INFO L280 TraceCheckUtils]: 52: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,751 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,752 INFO L280 TraceCheckUtils]: 54: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,752 INFO L263 TraceCheckUtils]: 55: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,752 INFO L280 TraceCheckUtils]: 56: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,752 INFO L280 TraceCheckUtils]: 57: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,752 INFO L280 TraceCheckUtils]: 58: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,752 INFO L263 TraceCheckUtils]: 59: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,752 INFO L280 TraceCheckUtils]: 60: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,753 INFO L280 TraceCheckUtils]: 61: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,759 INFO L280 TraceCheckUtils]: 62: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,760 INFO L280 TraceCheckUtils]: 63: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,761 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,765 INFO L280 TraceCheckUtils]: 65: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,766 INFO L263 TraceCheckUtils]: 66: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,766 INFO L280 TraceCheckUtils]: 67: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,767 INFO L280 TraceCheckUtils]: 68: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,767 INFO L280 TraceCheckUtils]: 69: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,769 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} is VALID [2020-07-17 22:21:24,769 INFO L280 TraceCheckUtils]: 71: Hoare triple {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,770 INFO L280 TraceCheckUtils]: 72: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,771 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {5604#(and (<= |fibo_#t~ret0| 2) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,771 INFO L280 TraceCheckUtils]: 74: Hoare triple {5604#(and (<= |fibo_#t~ret0| 2) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:24,772 INFO L280 TraceCheckUtils]: 75: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:24,773 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:24,773 INFO L280 TraceCheckUtils]: 77: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:24,774 INFO L263 TraceCheckUtils]: 78: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,774 INFO L280 TraceCheckUtils]: 79: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,774 INFO L280 TraceCheckUtils]: 80: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,774 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,774 INFO L263 TraceCheckUtils]: 82: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,775 INFO L280 TraceCheckUtils]: 83: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,775 INFO L280 TraceCheckUtils]: 84: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,775 INFO L280 TraceCheckUtils]: 85: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,776 INFO L263 TraceCheckUtils]: 86: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 87: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 88: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 90: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,779 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,780 INFO L280 TraceCheckUtils]: 92: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,780 INFO L263 TraceCheckUtils]: 93: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,780 INFO L280 TraceCheckUtils]: 94: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,780 INFO L280 TraceCheckUtils]: 95: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,781 INFO L280 TraceCheckUtils]: 96: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,782 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} is VALID [2020-07-17 22:21:24,783 INFO L280 TraceCheckUtils]: 98: Hoare triple {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,784 INFO L280 TraceCheckUtils]: 99: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,785 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,785 INFO L280 TraceCheckUtils]: 101: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,786 INFO L263 TraceCheckUtils]: 102: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 103: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 104: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,787 INFO L280 TraceCheckUtils]: 105: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,788 INFO L280 TraceCheckUtils]: 106: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,788 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} is VALID [2020-07-17 22:21:24,789 INFO L280 TraceCheckUtils]: 108: Hoare triple {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,791 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {5716#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= |fibo_#t~ret1| 2) (<= 2 |fibo_#t~ret1|))} is VALID [2020-07-17 22:21:24,792 INFO L280 TraceCheckUtils]: 111: Hoare triple {5716#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= |fibo_#t~ret1| 2) (<= 2 |fibo_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:24,793 INFO L280 TraceCheckUtils]: 112: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:24,794 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4133#true} #39#return; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:24,795 INFO L280 TraceCheckUtils]: 114: Hoare triple {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-17 22:21:24,795 INFO L263 TraceCheckUtils]: 115: Hoare triple {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,795 INFO L280 TraceCheckUtils]: 116: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,796 INFO L280 TraceCheckUtils]: 117: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,796 INFO L280 TraceCheckUtils]: 118: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,796 INFO L263 TraceCheckUtils]: 119: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,796 INFO L280 TraceCheckUtils]: 120: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,797 INFO L280 TraceCheckUtils]: 121: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,797 INFO L280 TraceCheckUtils]: 122: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,797 INFO L263 TraceCheckUtils]: 123: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,797 INFO L280 TraceCheckUtils]: 124: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,797 INFO L280 TraceCheckUtils]: 125: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,797 INFO L280 TraceCheckUtils]: 126: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,797 INFO L263 TraceCheckUtils]: 127: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,797 INFO L280 TraceCheckUtils]: 128: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,798 INFO L280 TraceCheckUtils]: 129: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,798 INFO L280 TraceCheckUtils]: 130: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,798 INFO L280 TraceCheckUtils]: 131: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,799 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,800 INFO L280 TraceCheckUtils]: 133: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,800 INFO L263 TraceCheckUtils]: 134: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,800 INFO L280 TraceCheckUtils]: 135: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,800 INFO L280 TraceCheckUtils]: 136: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,801 INFO L280 TraceCheckUtils]: 137: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,801 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} is VALID [2020-07-17 22:21:24,802 INFO L280 TraceCheckUtils]: 139: Hoare triple {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,803 INFO L280 TraceCheckUtils]: 140: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,804 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,805 INFO L280 TraceCheckUtils]: 142: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,805 INFO L263 TraceCheckUtils]: 143: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,805 INFO L280 TraceCheckUtils]: 144: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,805 INFO L280 TraceCheckUtils]: 145: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,806 INFO L280 TraceCheckUtils]: 146: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,807 INFO L280 TraceCheckUtils]: 147: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,808 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} is VALID [2020-07-17 22:21:24,809 INFO L280 TraceCheckUtils]: 149: Hoare triple {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,809 INFO L280 TraceCheckUtils]: 150: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,810 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,811 INFO L280 TraceCheckUtils]: 152: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,811 INFO L263 TraceCheckUtils]: 153: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,811 INFO L280 TraceCheckUtils]: 154: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,812 INFO L280 TraceCheckUtils]: 155: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,812 INFO L280 TraceCheckUtils]: 156: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,812 INFO L263 TraceCheckUtils]: 157: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,812 INFO L280 TraceCheckUtils]: 158: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,813 INFO L280 TraceCheckUtils]: 159: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,818 INFO L280 TraceCheckUtils]: 160: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,819 INFO L280 TraceCheckUtils]: 161: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,819 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,820 INFO L280 TraceCheckUtils]: 163: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,820 INFO L263 TraceCheckUtils]: 164: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,820 INFO L280 TraceCheckUtils]: 165: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,820 INFO L280 TraceCheckUtils]: 166: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,821 INFO L280 TraceCheckUtils]: 167: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,822 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} is VALID [2020-07-17 22:21:24,822 INFO L280 TraceCheckUtils]: 169: Hoare triple {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,823 INFO L280 TraceCheckUtils]: 170: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,824 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {5604#(and (<= |fibo_#t~ret0| 2) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,825 INFO L280 TraceCheckUtils]: 172: Hoare triple {5604#(and (<= |fibo_#t~ret0| 2) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:24,826 INFO L280 TraceCheckUtils]: 173: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:24,827 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4787#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #41#return; {5909#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5) (<= |fibo_#t~ret1| 3) (<= 3 |fibo_#t~ret1|))} is VALID [2020-07-17 22:21:24,827 INFO L280 TraceCheckUtils]: 175: Hoare triple {5909#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5) (<= |fibo_#t~ret1| 3) (<= 3 |fibo_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-17 22:21:24,828 INFO L280 TraceCheckUtils]: 176: Hoare triple {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-17 22:21:24,829 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {4848#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {4133#true} #39#return; {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,829 INFO L280 TraceCheckUtils]: 178: Hoare triple {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,829 INFO L263 TraceCheckUtils]: 179: Hoare triple {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,829 INFO L280 TraceCheckUtils]: 180: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,829 INFO L280 TraceCheckUtils]: 181: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,829 INFO L280 TraceCheckUtils]: 182: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,830 INFO L263 TraceCheckUtils]: 183: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,830 INFO L280 TraceCheckUtils]: 184: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,830 INFO L280 TraceCheckUtils]: 185: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,830 INFO L280 TraceCheckUtils]: 186: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,830 INFO L263 TraceCheckUtils]: 187: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,830 INFO L280 TraceCheckUtils]: 188: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,830 INFO L280 TraceCheckUtils]: 189: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,830 INFO L280 TraceCheckUtils]: 190: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,831 INFO L263 TraceCheckUtils]: 191: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,831 INFO L280 TraceCheckUtils]: 192: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,831 INFO L280 TraceCheckUtils]: 193: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,831 INFO L280 TraceCheckUtils]: 194: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,831 INFO L263 TraceCheckUtils]: 195: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,831 INFO L280 TraceCheckUtils]: 196: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,831 INFO L280 TraceCheckUtils]: 197: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,832 INFO L280 TraceCheckUtils]: 198: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,832 INFO L280 TraceCheckUtils]: 199: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,833 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,833 INFO L280 TraceCheckUtils]: 201: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,834 INFO L263 TraceCheckUtils]: 202: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,834 INFO L280 TraceCheckUtils]: 203: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,834 INFO L280 TraceCheckUtils]: 204: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,835 INFO L280 TraceCheckUtils]: 205: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,835 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} is VALID [2020-07-17 22:21:24,836 INFO L280 TraceCheckUtils]: 207: Hoare triple {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,837 INFO L280 TraceCheckUtils]: 208: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,837 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,838 INFO L280 TraceCheckUtils]: 210: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,838 INFO L263 TraceCheckUtils]: 211: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,838 INFO L280 TraceCheckUtils]: 212: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,839 INFO L280 TraceCheckUtils]: 213: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,839 INFO L280 TraceCheckUtils]: 214: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,840 INFO L280 TraceCheckUtils]: 215: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,841 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} is VALID [2020-07-17 22:21:24,842 INFO L280 TraceCheckUtils]: 217: Hoare triple {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,842 INFO L280 TraceCheckUtils]: 218: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,843 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4133#true} #39#return; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,844 INFO L280 TraceCheckUtils]: 220: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,844 INFO L263 TraceCheckUtils]: 221: Hoare triple {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,844 INFO L280 TraceCheckUtils]: 222: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,845 INFO L280 TraceCheckUtils]: 223: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,845 INFO L280 TraceCheckUtils]: 224: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,845 INFO L263 TraceCheckUtils]: 225: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,845 INFO L280 TraceCheckUtils]: 226: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,845 INFO L280 TraceCheckUtils]: 227: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,851 INFO L280 TraceCheckUtils]: 228: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,852 INFO L280 TraceCheckUtils]: 229: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,853 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,854 INFO L280 TraceCheckUtils]: 231: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,854 INFO L263 TraceCheckUtils]: 232: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,854 INFO L280 TraceCheckUtils]: 233: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,855 INFO L280 TraceCheckUtils]: 234: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,855 INFO L280 TraceCheckUtils]: 235: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,856 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} is VALID [2020-07-17 22:21:24,857 INFO L280 TraceCheckUtils]: 237: Hoare triple {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,858 INFO L280 TraceCheckUtils]: 238: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,859 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4975#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #41#return; {5604#(and (<= |fibo_#t~ret0| 2) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,860 INFO L280 TraceCheckUtils]: 240: Hoare triple {5604#(and (<= |fibo_#t~ret0| 2) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:24,860 INFO L280 TraceCheckUtils]: 241: Hoare triple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-17 22:21:24,861 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {4995#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {4133#true} #39#return; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:24,862 INFO L280 TraceCheckUtils]: 243: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-17 22:21:24,862 INFO L263 TraceCheckUtils]: 244: Hoare triple {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,862 INFO L280 TraceCheckUtils]: 245: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,863 INFO L280 TraceCheckUtils]: 246: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,863 INFO L280 TraceCheckUtils]: 247: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,863 INFO L263 TraceCheckUtils]: 248: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,863 INFO L280 TraceCheckUtils]: 249: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,863 INFO L280 TraceCheckUtils]: 250: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,863 INFO L280 TraceCheckUtils]: 251: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-17 22:21:24,864 INFO L263 TraceCheckUtils]: 252: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-17 22:21:24,864 INFO L280 TraceCheckUtils]: 253: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,864 INFO L280 TraceCheckUtils]: 254: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,865 INFO L280 TraceCheckUtils]: 255: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,865 INFO L280 TraceCheckUtils]: 256: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,866 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,866 INFO L280 TraceCheckUtils]: 258: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,866 INFO L263 TraceCheckUtils]: 259: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,867 INFO L280 TraceCheckUtils]: 260: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,867 INFO L280 TraceCheckUtils]: 261: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,867 INFO L280 TraceCheckUtils]: 262: Hoare triple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-17 22:21:24,868 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} is VALID [2020-07-17 22:21:24,869 INFO L280 TraceCheckUtils]: 264: Hoare triple {5503#(and (<= 1 |fibo_#t~ret0|) (<= 0 |fibo_#t~ret1|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,869 INFO L280 TraceCheckUtils]: 265: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,870 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {4133#true} #39#return; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,871 INFO L280 TraceCheckUtils]: 267: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-17 22:21:24,871 INFO L263 TraceCheckUtils]: 268: Hoare triple {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {4133#true} is VALID [2020-07-17 22:21:24,872 INFO L280 TraceCheckUtils]: 269: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-17 22:21:24,872 INFO L280 TraceCheckUtils]: 270: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-17 22:21:24,872 INFO L280 TraceCheckUtils]: 271: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,873 INFO L280 TraceCheckUtils]: 272: Hoare triple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-17 22:21:24,874 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {5014#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #41#return; {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} is VALID [2020-07-17 22:21:24,875 INFO L280 TraceCheckUtils]: 274: Hoare triple {5534#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#t~ret1| 1) (<= 1 |fibo_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,875 INFO L280 TraceCheckUtils]: 275: Hoare triple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-17 22:21:24,876 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {5021#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {4908#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #41#return; {5716#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= |fibo_#t~ret1| 2) (<= 2 |fibo_#t~ret1|))} is VALID [2020-07-17 22:21:24,879 INFO L280 TraceCheckUtils]: 277: Hoare triple {5716#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= |fibo_#t~ret1| 2) (<= 2 |fibo_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:24,880 INFO L280 TraceCheckUtils]: 278: Hoare triple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-17 22:21:24,881 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {4942#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {4584#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #41#return; {6225#(and (<= |fibo_#t~ret0| 8) (<= 5 |fibo_#t~ret1|) (<= |fibo_#t~ret1| 5) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-17 22:21:24,883 INFO L280 TraceCheckUtils]: 280: Hoare triple {6225#(and (<= |fibo_#t~ret0| 8) (<= 5 |fibo_#t~ret1|) (<= |fibo_#t~ret1| 5) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-17 22:21:24,884 INFO L280 TraceCheckUtils]: 281: Hoare triple {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-17 22:21:24,885 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {4686#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {4133#true} #37#return; {4414#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-17 22:21:24,887 INFO L280 TraceCheckUtils]: 283: Hoare triple {4414#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {4415#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-17 22:21:24,888 INFO L280 TraceCheckUtils]: 284: Hoare triple {4415#(and (<= main_~result~0 13) (<= 13 main_~result~0))} assume 13 != ~result~0; {4134#false} is VALID [2020-07-17 22:21:24,888 INFO L280 TraceCheckUtils]: 285: Hoare triple {4134#false} assume !false; {4134#false} is VALID [2020-07-17 22:21:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4568 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 3068 trivial. 0 not checked. [2020-07-17 22:21:24,959 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:24,959 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 28 [2020-07-17 22:21:24,960 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338925834] [2020-07-17 22:21:24,960 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 286 [2020-07-17 22:21:35,320 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:35,321 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states. [2020-07-17 22:21:35,405 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:35,405 INFO L459 AbstractCegarLoop]: Interpolant automaton has 28 states [2020-07-17 22:21:35,405 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:35,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2020-07-17 22:21:35,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=691, Unknown=0, NotChecked=0, Total=756 [2020-07-17 22:21:35,406 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 28 states. [2020-07-17 22:21:37,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:37,842 INFO L93 Difference]: Finished difference Result 108 states and 161 transitions. [2020-07-17 22:21:37,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-17 22:21:37,843 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 286 [2020-07-17 22:21:37,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-17 22:21:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 74 transitions. [2020-07-17 22:21:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-17 22:21:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 74 transitions. [2020-07-17 22:21:37,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 74 transitions. [2020-07-17 22:21:37,954 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:37,960 INFO L225 Difference]: With dead ends: 108 [2020-07-17 22:21:37,960 INFO L226 Difference]: Without dead ends: 104 [2020-07-17 22:21:37,961 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 407 SyntacticMatches, 21 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=65, Invalid=691, Unknown=0, NotChecked=0, Total=756 [2020-07-17 22:21:37,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2020-07-17 22:21:38,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 97. [2020-07-17 22:21:38,047 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:38,047 INFO L82 GeneralOperation]: Start isEquivalent. First operand 104 states. Second operand 97 states. [2020-07-17 22:21:38,047 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand 97 states. [2020-07-17 22:21:38,047 INFO L87 Difference]: Start difference. First operand 104 states. Second operand 97 states. [2020-07-17 22:21:38,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:38,057 INFO L93 Difference]: Finished difference Result 104 states and 157 transitions. [2020-07-17 22:21:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 157 transitions. [2020-07-17 22:21:38,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:38,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:38,059 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 104 states. [2020-07-17 22:21:38,059 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 104 states. [2020-07-17 22:21:38,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:38,070 INFO L93 Difference]: Finished difference Result 104 states and 157 transitions. [2020-07-17 22:21:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 157 transitions. [2020-07-17 22:21:38,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:38,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:38,072 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:38,072 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2020-07-17 22:21:38,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 145 transitions. [2020-07-17 22:21:38,078 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 145 transitions. Word has length 286 [2020-07-17 22:21:38,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:38,079 INFO L479 AbstractCegarLoop]: Abstraction has 97 states and 145 transitions. [2020-07-17 22:21:38,079 INFO L480 AbstractCegarLoop]: Interpolant automaton has 28 states. [2020-07-17 22:21:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 145 transitions. [2020-07-17 22:21:38,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2020-07-17 22:21:38,086 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:38,087 INFO L422 BasicCegarLoop]: trace histogram [51, 51, 41, 25, 25, 25, 25, 25, 25, 25, 16, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:38,300 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:38,301 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:38,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:38,302 INFO L82 PathProgramCache]: Analyzing trace with hash 223191898, now seen corresponding path program 6 times [2020-07-17 22:21:38,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:38,303 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250808518] [2020-07-17 22:21:38,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,503 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6722#true} {6722#true} #33#return; {6722#true} is VALID [2020-07-17 22:21:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,846 INFO L280 TraceCheckUtils]: 3: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,847 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7747#(<= |fibo_#in~n| 1)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,853 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,855 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,856 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,859 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7747#(<= |fibo_#in~n| 1)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,860 INFO L263 TraceCheckUtils]: 10: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,862 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,864 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7742#(<= |fibo_#in~n| 2)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,870 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,872 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,873 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,874 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,874 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,875 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,878 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7747#(<= |fibo_#in~n| 1)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,879 INFO L280 TraceCheckUtils]: 13: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,879 INFO L263 TraceCheckUtils]: 14: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,881 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,881 INFO L280 TraceCheckUtils]: 19: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,883 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7742#(<= |fibo_#in~n| 2)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,884 INFO L280 TraceCheckUtils]: 22: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,884 INFO L263 TraceCheckUtils]: 23: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,884 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,885 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,885 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,886 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,887 INFO L280 TraceCheckUtils]: 29: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,887 INFO L280 TraceCheckUtils]: 30: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,889 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7731#(<= |fibo_#in~n| 3)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,899 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,903 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:38,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:38,904 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,905 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:38,905 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:38,905 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,905 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,906 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,906 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,906 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:38,906 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:38,906 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,908 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:38,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,910 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,911 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,912 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,913 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,914 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,914 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,915 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,918 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7747#(<= |fibo_#in~n| 1)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,919 INFO L280 TraceCheckUtils]: 17: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,919 INFO L263 TraceCheckUtils]: 18: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,919 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,920 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,921 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,922 INFO L280 TraceCheckUtils]: 23: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,922 INFO L280 TraceCheckUtils]: 24: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,924 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7742#(<= |fibo_#in~n| 2)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,925 INFO L280 TraceCheckUtils]: 26: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,925 INFO L263 TraceCheckUtils]: 27: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,925 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,925 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,926 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,926 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,927 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,928 INFO L280 TraceCheckUtils]: 33: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,929 INFO L280 TraceCheckUtils]: 34: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,930 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7731#(<= |fibo_#in~n| 3)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:38,931 INFO L280 TraceCheckUtils]: 36: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:38,931 INFO L263 TraceCheckUtils]: 37: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,931 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,932 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,932 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:38,932 INFO L263 TraceCheckUtils]: 41: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,932 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,932 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,933 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,933 INFO L280 TraceCheckUtils]: 45: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,933 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:38,933 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:38,933 INFO L263 TraceCheckUtils]: 48: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,934 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,934 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,934 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,934 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:38,935 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:38,935 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,936 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:38,937 INFO L280 TraceCheckUtils]: 56: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:38,937 INFO L280 TraceCheckUtils]: 57: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:38,939 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7694#(<= |fibo_#in~n| 4)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,958 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,962 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:38,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:38,963 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,964 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:38,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:38,964 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,965 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:38,965 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:38,966 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,966 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:38,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,970 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:38,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:38,971 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:38,972 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,972 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,972 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,973 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,973 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,973 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:38,973 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:38,973 INFO L263 TraceCheckUtils]: 14: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,974 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,974 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,974 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,974 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:38,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:38,975 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,975 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:38,975 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:38,975 INFO L263 TraceCheckUtils]: 23: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,976 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,976 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,976 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,976 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,976 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:38,977 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:38,977 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,978 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:38,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,982 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,984 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,986 INFO L263 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:38,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:38,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:38,990 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7747#(<= |fibo_#in~n| 1)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,991 INFO L263 TraceCheckUtils]: 22: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,991 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,991 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:38,992 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,993 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,994 INFO L280 TraceCheckUtils]: 27: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,994 INFO L280 TraceCheckUtils]: 28: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:38,996 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7742#(<= |fibo_#in~n| 2)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,996 INFO L280 TraceCheckUtils]: 30: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,997 INFO L263 TraceCheckUtils]: 31: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:38,997 INFO L280 TraceCheckUtils]: 32: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:38,997 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:38,997 INFO L280 TraceCheckUtils]: 34: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:38,997 INFO L280 TraceCheckUtils]: 35: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:38,998 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:38,999 INFO L280 TraceCheckUtils]: 37: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,000 INFO L280 TraceCheckUtils]: 38: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,001 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7731#(<= |fibo_#in~n| 3)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,002 INFO L280 TraceCheckUtils]: 40: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,002 INFO L263 TraceCheckUtils]: 41: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,002 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,003 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,003 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,003 INFO L263 TraceCheckUtils]: 45: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,003 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,003 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,003 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,004 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,004 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,004 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,004 INFO L263 TraceCheckUtils]: 52: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,004 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,005 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,005 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,005 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,005 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,005 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,007 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,007 INFO L280 TraceCheckUtils]: 60: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,008 INFO L280 TraceCheckUtils]: 61: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,009 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7694#(<= |fibo_#in~n| 4)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,010 INFO L280 TraceCheckUtils]: 63: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,010 INFO L263 TraceCheckUtils]: 64: Hoare triple {7629#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,010 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,010 INFO L280 TraceCheckUtils]: 66: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,011 INFO L280 TraceCheckUtils]: 67: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,011 INFO L263 TraceCheckUtils]: 68: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,011 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,011 INFO L280 TraceCheckUtils]: 70: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,011 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,012 INFO L263 TraceCheckUtils]: 72: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,012 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,012 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,012 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,012 INFO L280 TraceCheckUtils]: 76: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,013 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,013 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,013 INFO L263 TraceCheckUtils]: 79: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,013 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,013 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,013 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,014 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,014 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,014 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,014 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,014 INFO L280 TraceCheckUtils]: 87: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,015 INFO L263 TraceCheckUtils]: 88: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,015 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,015 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,015 INFO L280 TraceCheckUtils]: 91: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,015 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,015 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,016 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,016 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,017 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,018 INFO L280 TraceCheckUtils]: 97: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,018 INFO L280 TraceCheckUtils]: 98: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume true; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,020 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7629#(<= |fibo_#in~n| 5)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,057 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,057 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,059 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,059 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,059 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,059 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,060 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,060 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,060 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,061 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,065 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,066 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,067 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,067 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,067 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,067 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,068 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,068 INFO L263 TraceCheckUtils]: 14: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,068 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,068 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,069 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,069 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,069 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,069 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,070 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,070 INFO L263 TraceCheckUtils]: 23: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,070 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,070 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,071 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,071 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,071 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,071 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,071 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,080 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,084 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,085 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,085 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,086 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,086 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,086 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,086 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,087 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,087 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,087 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,087 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,087 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,088 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,089 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,089 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,089 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,090 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,090 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,090 INFO L263 TraceCheckUtils]: 11: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,090 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,091 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,091 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,091 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,091 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,092 INFO L263 TraceCheckUtils]: 18: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,092 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,092 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,092 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,092 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,093 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,093 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,093 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,093 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,093 INFO L263 TraceCheckUtils]: 27: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,093 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,094 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,094 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,094 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,094 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,094 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,095 INFO L280 TraceCheckUtils]: 34: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,095 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,095 INFO L280 TraceCheckUtils]: 36: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,095 INFO L263 TraceCheckUtils]: 37: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,096 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,096 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,096 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,096 INFO L263 TraceCheckUtils]: 41: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,096 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,097 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,097 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,097 INFO L280 TraceCheckUtils]: 45: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,097 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,097 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,098 INFO L263 TraceCheckUtils]: 48: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,098 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,098 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,098 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,098 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,098 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,099 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,099 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,099 INFO L280 TraceCheckUtils]: 56: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,099 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,101 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6722#true} {7510#(<= |fibo_#in~n| 6)} #41#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,105 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,107 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,108 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,109 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,110 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,110 INFO L263 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,111 INFO L280 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,112 INFO L263 TraceCheckUtils]: 19: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,113 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,114 INFO L280 TraceCheckUtils]: 22: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:39,114 INFO L280 TraceCheckUtils]: 23: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:39,116 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7747#(<= |fibo_#in~n| 1)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,117 INFO L280 TraceCheckUtils]: 25: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,117 INFO L263 TraceCheckUtils]: 26: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,117 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,117 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,118 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,119 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,119 INFO L280 TraceCheckUtils]: 31: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,120 INFO L280 TraceCheckUtils]: 32: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,121 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7742#(<= |fibo_#in~n| 2)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,122 INFO L280 TraceCheckUtils]: 34: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,122 INFO L263 TraceCheckUtils]: 35: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,122 INFO L280 TraceCheckUtils]: 36: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,122 INFO L280 TraceCheckUtils]: 37: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,123 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,123 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,124 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,125 INFO L280 TraceCheckUtils]: 41: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,125 INFO L280 TraceCheckUtils]: 42: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,127 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7731#(<= |fibo_#in~n| 3)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,127 INFO L280 TraceCheckUtils]: 44: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,128 INFO L263 TraceCheckUtils]: 45: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,128 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,128 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,128 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,128 INFO L263 TraceCheckUtils]: 49: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,129 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,129 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,129 INFO L280 TraceCheckUtils]: 52: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,129 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,129 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,129 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,130 INFO L263 TraceCheckUtils]: 56: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,130 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,130 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,130 INFO L280 TraceCheckUtils]: 59: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,130 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,131 INFO L280 TraceCheckUtils]: 61: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,131 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,132 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,133 INFO L280 TraceCheckUtils]: 64: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,133 INFO L280 TraceCheckUtils]: 65: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,135 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7694#(<= |fibo_#in~n| 4)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,135 INFO L280 TraceCheckUtils]: 67: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,135 INFO L263 TraceCheckUtils]: 68: Hoare triple {7629#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,136 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,136 INFO L280 TraceCheckUtils]: 70: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,136 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,136 INFO L263 TraceCheckUtils]: 72: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,136 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,137 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,137 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,137 INFO L263 TraceCheckUtils]: 76: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,137 INFO L280 TraceCheckUtils]: 77: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,138 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,138 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,138 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,138 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,138 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,139 INFO L263 TraceCheckUtils]: 83: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,139 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,139 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,139 INFO L280 TraceCheckUtils]: 86: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,139 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,140 INFO L280 TraceCheckUtils]: 88: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,140 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,140 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,140 INFO L280 TraceCheckUtils]: 91: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,140 INFO L263 TraceCheckUtils]: 92: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,141 INFO L280 TraceCheckUtils]: 93: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,141 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,141 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,141 INFO L280 TraceCheckUtils]: 96: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,141 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,141 INFO L280 TraceCheckUtils]: 98: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,142 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,143 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,144 INFO L280 TraceCheckUtils]: 101: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,144 INFO L280 TraceCheckUtils]: 102: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume true; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,145 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7629#(<= |fibo_#in~n| 5)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,146 INFO L280 TraceCheckUtils]: 104: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,146 INFO L263 TraceCheckUtils]: 105: Hoare triple {7510#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,147 INFO L280 TraceCheckUtils]: 106: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,147 INFO L280 TraceCheckUtils]: 107: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,147 INFO L280 TraceCheckUtils]: 108: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,147 INFO L263 TraceCheckUtils]: 109: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,147 INFO L280 TraceCheckUtils]: 110: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,147 INFO L280 TraceCheckUtils]: 111: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,148 INFO L280 TraceCheckUtils]: 112: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,148 INFO L263 TraceCheckUtils]: 113: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,148 INFO L280 TraceCheckUtils]: 114: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,148 INFO L280 TraceCheckUtils]: 115: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,148 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,148 INFO L263 TraceCheckUtils]: 117: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,149 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,149 INFO L280 TraceCheckUtils]: 119: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,149 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,149 INFO L280 TraceCheckUtils]: 121: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,149 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,150 INFO L280 TraceCheckUtils]: 123: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,150 INFO L263 TraceCheckUtils]: 124: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,150 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,150 INFO L280 TraceCheckUtils]: 126: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,150 INFO L280 TraceCheckUtils]: 127: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,150 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,151 INFO L280 TraceCheckUtils]: 129: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,151 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,151 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,151 INFO L280 TraceCheckUtils]: 132: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,151 INFO L263 TraceCheckUtils]: 133: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,152 INFO L280 TraceCheckUtils]: 134: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,152 INFO L280 TraceCheckUtils]: 135: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,152 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,152 INFO L280 TraceCheckUtils]: 137: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,152 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,153 INFO L280 TraceCheckUtils]: 139: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,153 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,153 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,153 INFO L280 TraceCheckUtils]: 142: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,153 INFO L263 TraceCheckUtils]: 143: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,154 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,154 INFO L280 TraceCheckUtils]: 145: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,154 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,154 INFO L263 TraceCheckUtils]: 147: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,154 INFO L280 TraceCheckUtils]: 148: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,155 INFO L280 TraceCheckUtils]: 149: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,155 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,155 INFO L280 TraceCheckUtils]: 151: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,155 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,155 INFO L280 TraceCheckUtils]: 153: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,156 INFO L263 TraceCheckUtils]: 154: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,156 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,156 INFO L280 TraceCheckUtils]: 156: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,156 INFO L280 TraceCheckUtils]: 157: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,156 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,156 INFO L280 TraceCheckUtils]: 159: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,157 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,157 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,157 INFO L280 TraceCheckUtils]: 162: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,157 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,158 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {6722#true} {7510#(<= |fibo_#in~n| 6)} #41#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,159 INFO L280 TraceCheckUtils]: 165: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,160 INFO L280 TraceCheckUtils]: 166: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume true; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,161 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {7510#(<= |fibo_#in~n| 6)} {6722#true} #39#return; {7240#(<= fibo_~n 7)} is VALID [2020-07-17 22:21:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,404 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,410 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:39,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,414 INFO L263 TraceCheckUtils]: 3: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,415 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,416 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,417 INFO L263 TraceCheckUtils]: 10: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,419 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,419 INFO L280 TraceCheckUtils]: 15: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,420 INFO L280 TraceCheckUtils]: 16: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,421 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8208#(<= 2 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,428 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,430 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:39,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,432 INFO L263 TraceCheckUtils]: 7: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,433 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,434 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,435 INFO L263 TraceCheckUtils]: 14: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,435 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,436 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,436 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,437 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,438 INFO L280 TraceCheckUtils]: 19: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,438 INFO L280 TraceCheckUtils]: 20: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,440 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8208#(<= 2 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,441 INFO L263 TraceCheckUtils]: 23: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,441 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,441 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,443 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,443 INFO L280 TraceCheckUtils]: 29: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,444 INFO L280 TraceCheckUtils]: 30: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,445 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8201#(<= 3 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,456 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,459 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,460 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,461 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,461 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,462 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,462 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,462 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,463 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,464 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,467 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,469 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,469 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:39,471 INFO L280 TraceCheckUtils]: 10: Hoare triple {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,471 INFO L263 TraceCheckUtils]: 11: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,473 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,473 INFO L280 TraceCheckUtils]: 17: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,474 INFO L263 TraceCheckUtils]: 18: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,474 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,474 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,474 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,475 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,476 INFO L280 TraceCheckUtils]: 23: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,476 INFO L280 TraceCheckUtils]: 24: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,478 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8208#(<= 2 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,479 INFO L280 TraceCheckUtils]: 26: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,479 INFO L263 TraceCheckUtils]: 27: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,479 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,480 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,480 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,481 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,482 INFO L280 TraceCheckUtils]: 34: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,484 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8201#(<= 3 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,484 INFO L280 TraceCheckUtils]: 36: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,484 INFO L263 TraceCheckUtils]: 37: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,485 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,485 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,485 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,485 INFO L263 TraceCheckUtils]: 41: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,485 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,486 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,486 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,486 INFO L280 TraceCheckUtils]: 45: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,486 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,486 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,487 INFO L263 TraceCheckUtils]: 48: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,487 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,487 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,487 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,487 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,488 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,488 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,489 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,490 INFO L280 TraceCheckUtils]: 56: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,490 INFO L280 TraceCheckUtils]: 57: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,492 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8164#(<= 4 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,513 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,517 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,518 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,519 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,519 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,520 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,520 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,520 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,520 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,520 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,521 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,521 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,526 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,527 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,527 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,527 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,528 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,528 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,528 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,529 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,529 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,529 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,529 INFO L263 TraceCheckUtils]: 14: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,529 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,530 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,530 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,531 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,531 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,531 INFO L263 TraceCheckUtils]: 23: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,531 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,531 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,532 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,532 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,532 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,532 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,532 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,534 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,537 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,538 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,538 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,539 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,540 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,541 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,541 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,542 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:39,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,543 INFO L263 TraceCheckUtils]: 15: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,544 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,544 INFO L280 TraceCheckUtils]: 18: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,544 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,546 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,546 INFO L280 TraceCheckUtils]: 21: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,547 INFO L263 TraceCheckUtils]: 22: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,547 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,548 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,549 INFO L280 TraceCheckUtils]: 27: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,550 INFO L280 TraceCheckUtils]: 28: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,551 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8208#(<= 2 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,552 INFO L280 TraceCheckUtils]: 30: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,552 INFO L263 TraceCheckUtils]: 31: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,553 INFO L280 TraceCheckUtils]: 32: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,553 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,553 INFO L280 TraceCheckUtils]: 34: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,553 INFO L280 TraceCheckUtils]: 35: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,555 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,555 INFO L280 TraceCheckUtils]: 37: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,556 INFO L280 TraceCheckUtils]: 38: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,558 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8201#(<= 3 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,559 INFO L280 TraceCheckUtils]: 40: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,559 INFO L263 TraceCheckUtils]: 41: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,559 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,559 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,559 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,560 INFO L263 TraceCheckUtils]: 45: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,560 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,560 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,560 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,561 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,561 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,561 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,561 INFO L263 TraceCheckUtils]: 52: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,561 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,562 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,562 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,562 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,562 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,562 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,564 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,564 INFO L280 TraceCheckUtils]: 60: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,565 INFO L280 TraceCheckUtils]: 61: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,566 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8164#(<= 4 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,567 INFO L280 TraceCheckUtils]: 63: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,567 INFO L263 TraceCheckUtils]: 64: Hoare triple {8099#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,567 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,567 INFO L280 TraceCheckUtils]: 66: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,567 INFO L280 TraceCheckUtils]: 67: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,568 INFO L263 TraceCheckUtils]: 68: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,568 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,568 INFO L280 TraceCheckUtils]: 70: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,568 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,568 INFO L263 TraceCheckUtils]: 72: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,569 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,569 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,569 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,569 INFO L280 TraceCheckUtils]: 76: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,569 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,570 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,570 INFO L263 TraceCheckUtils]: 79: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,570 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,570 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,570 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,571 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,571 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,571 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,571 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,571 INFO L280 TraceCheckUtils]: 87: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,572 INFO L263 TraceCheckUtils]: 88: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,572 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,572 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,572 INFO L280 TraceCheckUtils]: 91: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,572 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,573 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,573 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,573 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,575 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,575 INFO L280 TraceCheckUtils]: 97: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,576 INFO L280 TraceCheckUtils]: 98: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume true; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,577 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {8099#(<= 5 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,617 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,621 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,622 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,622 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,623 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,623 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,623 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,624 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,624 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,624 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,625 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,625 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,625 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,625 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,631 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,631 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,631 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,632 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,632 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,632 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,632 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,632 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,633 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,633 INFO L263 TraceCheckUtils]: 14: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,633 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,633 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,633 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,634 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,634 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,634 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,634 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,635 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,635 INFO L263 TraceCheckUtils]: 23: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,635 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,635 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,635 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,636 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,636 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,636 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,636 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,636 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:39,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,649 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,650 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,650 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,650 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,650 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,651 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,651 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,651 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,651 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,652 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,652 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,652 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,652 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,652 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,653 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,654 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,654 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,655 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,655 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,655 INFO L263 TraceCheckUtils]: 11: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,655 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,656 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,656 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,656 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,657 INFO L263 TraceCheckUtils]: 18: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,657 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,657 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,657 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,658 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,658 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,658 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,658 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,658 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,659 INFO L263 TraceCheckUtils]: 27: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,659 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,659 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,659 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,659 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,660 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,660 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,660 INFO L280 TraceCheckUtils]: 34: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,660 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,661 INFO L280 TraceCheckUtils]: 36: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,661 INFO L263 TraceCheckUtils]: 37: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,661 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,661 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,661 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,662 INFO L263 TraceCheckUtils]: 41: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,662 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,662 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,662 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,663 INFO L280 TraceCheckUtils]: 45: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,663 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,663 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,663 INFO L263 TraceCheckUtils]: 48: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,664 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,664 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,664 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,664 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,664 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,665 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,665 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,665 INFO L280 TraceCheckUtils]: 56: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,665 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,667 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6722#true} {7980#(<= 6 |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,670 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,672 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,672 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,674 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,675 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,676 INFO L263 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:39,679 INFO L280 TraceCheckUtils]: 18: Hoare triple {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,679 INFO L263 TraceCheckUtils]: 19: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,679 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,679 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,679 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,680 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,681 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,681 INFO L280 TraceCheckUtils]: 25: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,681 INFO L263 TraceCheckUtils]: 26: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,682 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,682 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,682 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,683 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,684 INFO L280 TraceCheckUtils]: 32: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,686 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8208#(<= 2 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,687 INFO L280 TraceCheckUtils]: 34: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,687 INFO L263 TraceCheckUtils]: 35: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,687 INFO L280 TraceCheckUtils]: 36: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,687 INFO L280 TraceCheckUtils]: 37: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,687 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,688 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,689 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,689 INFO L280 TraceCheckUtils]: 41: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,690 INFO L280 TraceCheckUtils]: 42: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,691 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8201#(<= 3 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,692 INFO L280 TraceCheckUtils]: 44: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,693 INFO L263 TraceCheckUtils]: 45: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,693 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,693 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,693 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,694 INFO L263 TraceCheckUtils]: 49: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,694 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,694 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,694 INFO L280 TraceCheckUtils]: 52: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,695 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,695 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,695 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,695 INFO L263 TraceCheckUtils]: 56: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,696 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,696 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,696 INFO L280 TraceCheckUtils]: 59: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,696 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,697 INFO L280 TraceCheckUtils]: 61: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,697 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,698 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,699 INFO L280 TraceCheckUtils]: 64: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,699 INFO L280 TraceCheckUtils]: 65: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,701 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8164#(<= 4 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,702 INFO L280 TraceCheckUtils]: 67: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,702 INFO L263 TraceCheckUtils]: 68: Hoare triple {8099#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,702 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,703 INFO L280 TraceCheckUtils]: 70: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,703 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,703 INFO L263 TraceCheckUtils]: 72: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,703 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,704 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,704 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,704 INFO L263 TraceCheckUtils]: 76: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,704 INFO L280 TraceCheckUtils]: 77: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,705 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,705 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,705 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,705 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,706 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,706 INFO L263 TraceCheckUtils]: 83: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,706 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,706 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,706 INFO L280 TraceCheckUtils]: 86: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,707 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,707 INFO L280 TraceCheckUtils]: 88: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,707 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,707 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,708 INFO L280 TraceCheckUtils]: 91: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,708 INFO L263 TraceCheckUtils]: 92: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,708 INFO L280 TraceCheckUtils]: 93: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,708 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,708 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,709 INFO L280 TraceCheckUtils]: 96: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,709 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,709 INFO L280 TraceCheckUtils]: 98: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,709 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,711 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,711 INFO L280 TraceCheckUtils]: 101: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,712 INFO L280 TraceCheckUtils]: 102: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume true; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,713 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8099#(<= 5 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,714 INFO L280 TraceCheckUtils]: 104: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,714 INFO L263 TraceCheckUtils]: 105: Hoare triple {7980#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,714 INFO L280 TraceCheckUtils]: 106: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,714 INFO L280 TraceCheckUtils]: 107: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,714 INFO L280 TraceCheckUtils]: 108: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,715 INFO L263 TraceCheckUtils]: 109: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,715 INFO L280 TraceCheckUtils]: 110: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,715 INFO L280 TraceCheckUtils]: 111: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,715 INFO L280 TraceCheckUtils]: 112: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,715 INFO L263 TraceCheckUtils]: 113: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,715 INFO L280 TraceCheckUtils]: 114: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,716 INFO L280 TraceCheckUtils]: 115: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,716 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,716 INFO L263 TraceCheckUtils]: 117: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,716 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,716 INFO L280 TraceCheckUtils]: 119: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,717 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,717 INFO L280 TraceCheckUtils]: 121: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,717 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,717 INFO L280 TraceCheckUtils]: 123: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,717 INFO L263 TraceCheckUtils]: 124: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,717 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,718 INFO L280 TraceCheckUtils]: 126: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,718 INFO L280 TraceCheckUtils]: 127: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,718 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,718 INFO L280 TraceCheckUtils]: 129: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,718 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,719 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,719 INFO L280 TraceCheckUtils]: 132: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,719 INFO L263 TraceCheckUtils]: 133: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,719 INFO L280 TraceCheckUtils]: 134: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,719 INFO L280 TraceCheckUtils]: 135: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,719 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,720 INFO L280 TraceCheckUtils]: 137: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,720 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,720 INFO L280 TraceCheckUtils]: 139: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,720 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,720 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,721 INFO L280 TraceCheckUtils]: 142: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,721 INFO L263 TraceCheckUtils]: 143: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,721 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,721 INFO L280 TraceCheckUtils]: 145: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,721 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,722 INFO L263 TraceCheckUtils]: 147: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,722 INFO L280 TraceCheckUtils]: 148: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,722 INFO L280 TraceCheckUtils]: 149: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,722 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,722 INFO L280 TraceCheckUtils]: 151: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,722 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,723 INFO L280 TraceCheckUtils]: 153: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,723 INFO L263 TraceCheckUtils]: 154: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,723 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,723 INFO L280 TraceCheckUtils]: 156: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,723 INFO L280 TraceCheckUtils]: 157: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,724 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,724 INFO L280 TraceCheckUtils]: 159: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,724 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,724 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,724 INFO L280 TraceCheckUtils]: 162: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,724 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,726 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {6722#true} {7980#(<= 6 |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,726 INFO L280 TraceCheckUtils]: 165: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,727 INFO L280 TraceCheckUtils]: 166: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume true; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,728 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {7980#(<= 6 |fibo_#in~n|)} {7240#(<= fibo_~n 7)} #41#return; {6723#false} is VALID [2020-07-17 22:21:39,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,745 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,746 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,747 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,747 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,747 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,748 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,748 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,748 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,749 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,749 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,750 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,750 INFO L263 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,750 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,751 INFO L280 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,751 INFO L280 TraceCheckUtils]: 18: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,752 INFO L263 TraceCheckUtils]: 19: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,752 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,752 INFO L280 TraceCheckUtils]: 21: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,753 INFO L280 TraceCheckUtils]: 22: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,753 INFO L263 TraceCheckUtils]: 23: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,754 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,754 INFO L280 TraceCheckUtils]: 25: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,755 INFO L280 TraceCheckUtils]: 26: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:39,755 INFO L280 TraceCheckUtils]: 27: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:39,757 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7747#(<= |fibo_#in~n| 1)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,757 INFO L280 TraceCheckUtils]: 29: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,757 INFO L263 TraceCheckUtils]: 30: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,758 INFO L280 TraceCheckUtils]: 32: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,758 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,759 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,759 INFO L280 TraceCheckUtils]: 35: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,760 INFO L280 TraceCheckUtils]: 36: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:39,761 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7742#(<= |fibo_#in~n| 2)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,762 INFO L263 TraceCheckUtils]: 39: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,762 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,763 INFO L280 TraceCheckUtils]: 41: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,763 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,763 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,764 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,765 INFO L280 TraceCheckUtils]: 45: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,765 INFO L280 TraceCheckUtils]: 46: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:39,767 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {7731#(<= |fibo_#in~n| 3)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,767 INFO L280 TraceCheckUtils]: 48: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,767 INFO L263 TraceCheckUtils]: 49: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,768 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,768 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,768 INFO L280 TraceCheckUtils]: 52: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,768 INFO L263 TraceCheckUtils]: 53: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,768 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,768 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,769 INFO L280 TraceCheckUtils]: 56: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,769 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,769 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,769 INFO L280 TraceCheckUtils]: 59: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,769 INFO L263 TraceCheckUtils]: 60: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,769 INFO L280 TraceCheckUtils]: 61: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,770 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,770 INFO L280 TraceCheckUtils]: 63: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,770 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,770 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,770 INFO L280 TraceCheckUtils]: 66: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,771 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,772 INFO L280 TraceCheckUtils]: 68: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,772 INFO L280 TraceCheckUtils]: 69: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:39,774 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7694#(<= |fibo_#in~n| 4)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,774 INFO L280 TraceCheckUtils]: 71: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,774 INFO L263 TraceCheckUtils]: 72: Hoare triple {7629#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,774 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,775 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,775 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,775 INFO L263 TraceCheckUtils]: 76: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,775 INFO L280 TraceCheckUtils]: 77: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,775 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,775 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,776 INFO L263 TraceCheckUtils]: 80: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,776 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,776 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,776 INFO L280 TraceCheckUtils]: 83: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,776 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,776 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,777 INFO L280 TraceCheckUtils]: 86: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,777 INFO L263 TraceCheckUtils]: 87: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,777 INFO L280 TraceCheckUtils]: 88: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,777 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,777 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,778 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,778 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,778 INFO L280 TraceCheckUtils]: 93: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,778 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,778 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,778 INFO L263 TraceCheckUtils]: 96: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,779 INFO L280 TraceCheckUtils]: 97: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,779 INFO L280 TraceCheckUtils]: 98: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,779 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,779 INFO L280 TraceCheckUtils]: 100: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,779 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,779 INFO L280 TraceCheckUtils]: 102: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,780 INFO L280 TraceCheckUtils]: 103: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,781 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,781 INFO L280 TraceCheckUtils]: 105: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,782 INFO L280 TraceCheckUtils]: 106: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume true; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:39,783 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7629#(<= |fibo_#in~n| 5)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,784 INFO L280 TraceCheckUtils]: 108: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,784 INFO L263 TraceCheckUtils]: 109: Hoare triple {7510#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,784 INFO L280 TraceCheckUtils]: 110: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,784 INFO L280 TraceCheckUtils]: 111: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,784 INFO L280 TraceCheckUtils]: 112: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,785 INFO L263 TraceCheckUtils]: 113: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,785 INFO L280 TraceCheckUtils]: 114: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,785 INFO L280 TraceCheckUtils]: 115: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,785 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,785 INFO L263 TraceCheckUtils]: 117: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,785 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,786 INFO L280 TraceCheckUtils]: 119: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,786 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,786 INFO L263 TraceCheckUtils]: 121: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,786 INFO L280 TraceCheckUtils]: 122: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,786 INFO L280 TraceCheckUtils]: 123: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,786 INFO L280 TraceCheckUtils]: 124: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,787 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,787 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,787 INFO L280 TraceCheckUtils]: 127: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,787 INFO L263 TraceCheckUtils]: 128: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,787 INFO L280 TraceCheckUtils]: 129: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,787 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,788 INFO L280 TraceCheckUtils]: 131: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,788 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,788 INFO L280 TraceCheckUtils]: 133: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,788 INFO L280 TraceCheckUtils]: 134: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,788 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,788 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,789 INFO L263 TraceCheckUtils]: 137: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,789 INFO L280 TraceCheckUtils]: 138: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,789 INFO L280 TraceCheckUtils]: 139: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,789 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,789 INFO L280 TraceCheckUtils]: 141: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,789 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,790 INFO L280 TraceCheckUtils]: 143: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,790 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,790 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,790 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,790 INFO L263 TraceCheckUtils]: 147: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,790 INFO L280 TraceCheckUtils]: 148: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,791 INFO L280 TraceCheckUtils]: 149: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,791 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,791 INFO L263 TraceCheckUtils]: 151: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,791 INFO L280 TraceCheckUtils]: 152: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,791 INFO L280 TraceCheckUtils]: 153: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,792 INFO L280 TraceCheckUtils]: 154: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,792 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,792 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,792 INFO L280 TraceCheckUtils]: 157: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,792 INFO L263 TraceCheckUtils]: 158: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,793 INFO L280 TraceCheckUtils]: 159: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,793 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,793 INFO L280 TraceCheckUtils]: 161: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,793 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,793 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,794 INFO L280 TraceCheckUtils]: 164: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,794 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,794 INFO L280 TraceCheckUtils]: 166: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,794 INFO L280 TraceCheckUtils]: 167: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,796 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6722#true} {7510#(<= |fibo_#in~n| 6)} #41#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,796 INFO L280 TraceCheckUtils]: 169: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,797 INFO L280 TraceCheckUtils]: 170: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume true; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:39,799 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {7510#(<= |fibo_#in~n| 6)} {6722#true} #39#return; {7240#(<= fibo_~n 7)} is VALID [2020-07-17 22:21:39,799 INFO L280 TraceCheckUtils]: 172: Hoare triple {7240#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7240#(<= fibo_~n 7)} is VALID [2020-07-17 22:21:39,800 INFO L263 TraceCheckUtils]: 173: Hoare triple {7240#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,800 INFO L280 TraceCheckUtils]: 174: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,801 INFO L280 TraceCheckUtils]: 175: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,801 INFO L280 TraceCheckUtils]: 176: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,802 INFO L263 TraceCheckUtils]: 177: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,802 INFO L280 TraceCheckUtils]: 178: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,803 INFO L280 TraceCheckUtils]: 179: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,803 INFO L280 TraceCheckUtils]: 180: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,804 INFO L263 TraceCheckUtils]: 181: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,804 INFO L280 TraceCheckUtils]: 182: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,805 INFO L280 TraceCheckUtils]: 183: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,805 INFO L280 TraceCheckUtils]: 184: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,805 INFO L263 TraceCheckUtils]: 185: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,806 INFO L280 TraceCheckUtils]: 186: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,806 INFO L280 TraceCheckUtils]: 187: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,807 INFO L280 TraceCheckUtils]: 188: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,807 INFO L263 TraceCheckUtils]: 189: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,808 INFO L280 TraceCheckUtils]: 190: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,808 INFO L280 TraceCheckUtils]: 191: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:39,809 INFO L280 TraceCheckUtils]: 192: Hoare triple {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,809 INFO L263 TraceCheckUtils]: 193: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,810 INFO L280 TraceCheckUtils]: 194: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,810 INFO L280 TraceCheckUtils]: 195: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,810 INFO L280 TraceCheckUtils]: 196: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,810 INFO L280 TraceCheckUtils]: 197: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,811 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,812 INFO L280 TraceCheckUtils]: 199: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,812 INFO L263 TraceCheckUtils]: 200: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,812 INFO L280 TraceCheckUtils]: 201: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,812 INFO L280 TraceCheckUtils]: 202: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,812 INFO L280 TraceCheckUtils]: 203: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,814 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,814 INFO L280 TraceCheckUtils]: 205: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,815 INFO L280 TraceCheckUtils]: 206: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,816 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {8208#(<= 2 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,817 INFO L280 TraceCheckUtils]: 208: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,817 INFO L263 TraceCheckUtils]: 209: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,817 INFO L280 TraceCheckUtils]: 210: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,817 INFO L280 TraceCheckUtils]: 211: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,817 INFO L280 TraceCheckUtils]: 212: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,818 INFO L280 TraceCheckUtils]: 213: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,819 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,819 INFO L280 TraceCheckUtils]: 215: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,820 INFO L280 TraceCheckUtils]: 216: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,822 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {8201#(<= 3 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,822 INFO L280 TraceCheckUtils]: 218: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,823 INFO L263 TraceCheckUtils]: 219: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,823 INFO L280 TraceCheckUtils]: 220: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,823 INFO L280 TraceCheckUtils]: 221: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,823 INFO L280 TraceCheckUtils]: 222: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,823 INFO L263 TraceCheckUtils]: 223: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,824 INFO L280 TraceCheckUtils]: 224: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,824 INFO L280 TraceCheckUtils]: 225: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,824 INFO L280 TraceCheckUtils]: 226: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,824 INFO L280 TraceCheckUtils]: 227: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,824 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,825 INFO L280 TraceCheckUtils]: 229: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,825 INFO L263 TraceCheckUtils]: 230: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,825 INFO L280 TraceCheckUtils]: 231: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,825 INFO L280 TraceCheckUtils]: 232: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,825 INFO L280 TraceCheckUtils]: 233: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,825 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,826 INFO L280 TraceCheckUtils]: 235: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,826 INFO L280 TraceCheckUtils]: 236: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,827 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,828 INFO L280 TraceCheckUtils]: 238: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,828 INFO L280 TraceCheckUtils]: 239: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,830 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {8164#(<= 4 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,831 INFO L280 TraceCheckUtils]: 241: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,831 INFO L263 TraceCheckUtils]: 242: Hoare triple {8099#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,831 INFO L280 TraceCheckUtils]: 243: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,831 INFO L280 TraceCheckUtils]: 244: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,831 INFO L280 TraceCheckUtils]: 245: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,832 INFO L263 TraceCheckUtils]: 246: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,832 INFO L280 TraceCheckUtils]: 247: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,832 INFO L280 TraceCheckUtils]: 248: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,832 INFO L280 TraceCheckUtils]: 249: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,832 INFO L263 TraceCheckUtils]: 250: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,832 INFO L280 TraceCheckUtils]: 251: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,833 INFO L280 TraceCheckUtils]: 252: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,833 INFO L280 TraceCheckUtils]: 253: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,833 INFO L280 TraceCheckUtils]: 254: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,833 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,833 INFO L280 TraceCheckUtils]: 256: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,834 INFO L263 TraceCheckUtils]: 257: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,834 INFO L280 TraceCheckUtils]: 258: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,834 INFO L280 TraceCheckUtils]: 259: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,834 INFO L280 TraceCheckUtils]: 260: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,834 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,834 INFO L280 TraceCheckUtils]: 262: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,835 INFO L280 TraceCheckUtils]: 263: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,835 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,835 INFO L280 TraceCheckUtils]: 265: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,835 INFO L263 TraceCheckUtils]: 266: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,835 INFO L280 TraceCheckUtils]: 267: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,835 INFO L280 TraceCheckUtils]: 268: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,836 INFO L280 TraceCheckUtils]: 269: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,836 INFO L280 TraceCheckUtils]: 270: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,836 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,836 INFO L280 TraceCheckUtils]: 272: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,836 INFO L280 TraceCheckUtils]: 273: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,838 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,838 INFO L280 TraceCheckUtils]: 275: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,839 INFO L280 TraceCheckUtils]: 276: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume true; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,841 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {8099#(<= 5 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,841 INFO L280 TraceCheckUtils]: 278: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,841 INFO L263 TraceCheckUtils]: 279: Hoare triple {7980#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,842 INFO L280 TraceCheckUtils]: 280: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,842 INFO L280 TraceCheckUtils]: 281: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,842 INFO L280 TraceCheckUtils]: 282: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,842 INFO L263 TraceCheckUtils]: 283: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,842 INFO L280 TraceCheckUtils]: 284: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,842 INFO L280 TraceCheckUtils]: 285: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,843 INFO L280 TraceCheckUtils]: 286: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,843 INFO L263 TraceCheckUtils]: 287: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,843 INFO L280 TraceCheckUtils]: 288: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,843 INFO L280 TraceCheckUtils]: 289: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,843 INFO L280 TraceCheckUtils]: 290: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,843 INFO L263 TraceCheckUtils]: 291: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,844 INFO L280 TraceCheckUtils]: 292: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,844 INFO L280 TraceCheckUtils]: 293: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,844 INFO L280 TraceCheckUtils]: 294: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,844 INFO L280 TraceCheckUtils]: 295: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,844 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,844 INFO L280 TraceCheckUtils]: 297: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,845 INFO L263 TraceCheckUtils]: 298: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,845 INFO L280 TraceCheckUtils]: 299: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,845 INFO L280 TraceCheckUtils]: 300: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,845 INFO L280 TraceCheckUtils]: 301: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,845 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,846 INFO L280 TraceCheckUtils]: 303: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,846 INFO L280 TraceCheckUtils]: 304: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,846 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,846 INFO L280 TraceCheckUtils]: 306: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,846 INFO L263 TraceCheckUtils]: 307: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,847 INFO L280 TraceCheckUtils]: 308: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,847 INFO L280 TraceCheckUtils]: 309: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,847 INFO L280 TraceCheckUtils]: 310: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,847 INFO L280 TraceCheckUtils]: 311: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,847 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,848 INFO L280 TraceCheckUtils]: 313: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,848 INFO L280 TraceCheckUtils]: 314: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,848 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,848 INFO L280 TraceCheckUtils]: 316: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,849 INFO L263 TraceCheckUtils]: 317: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,849 INFO L280 TraceCheckUtils]: 318: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,849 INFO L280 TraceCheckUtils]: 319: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,849 INFO L280 TraceCheckUtils]: 320: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:39,849 INFO L263 TraceCheckUtils]: 321: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:39,849 INFO L280 TraceCheckUtils]: 322: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,850 INFO L280 TraceCheckUtils]: 323: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:39,850 INFO L280 TraceCheckUtils]: 324: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:39,850 INFO L280 TraceCheckUtils]: 325: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,850 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:39,850 INFO L280 TraceCheckUtils]: 327: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:39,850 INFO L263 TraceCheckUtils]: 328: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:39,851 INFO L280 TraceCheckUtils]: 329: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:39,851 INFO L280 TraceCheckUtils]: 330: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:39,851 INFO L280 TraceCheckUtils]: 331: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,851 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,851 INFO L280 TraceCheckUtils]: 333: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,852 INFO L280 TraceCheckUtils]: 334: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,852 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:39,852 INFO L280 TraceCheckUtils]: 336: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:39,852 INFO L280 TraceCheckUtils]: 337: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:39,853 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6722#true} {7980#(<= 6 |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,854 INFO L280 TraceCheckUtils]: 339: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,855 INFO L280 TraceCheckUtils]: 340: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume true; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:39,856 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {7980#(<= 6 |fibo_#in~n|)} {7240#(<= fibo_~n 7)} #41#return; {6723#false} is VALID [2020-07-17 22:21:39,857 INFO L280 TraceCheckUtils]: 342: Hoare triple {6723#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6723#false} is VALID [2020-07-17 22:21:39,857 INFO L280 TraceCheckUtils]: 343: Hoare triple {6723#false} assume true; {6723#false} is VALID [2020-07-17 22:21:39,857 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {6723#false} {6726#(<= main_~x~0 7)} #37#return; {6723#false} is VALID [2020-07-17 22:21:40,075 INFO L263 TraceCheckUtils]: 0: Hoare triple {6722#true} call ULTIMATE.init(); {6722#true} is VALID [2020-07-17 22:21:40,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,076 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6722#true} {6722#true} #33#return; {6722#true} is VALID [2020-07-17 22:21:40,076 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret3 := main(); {6722#true} is VALID [2020-07-17 22:21:40,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~x~0 := 7; {6726#(<= main_~x~0 7)} is VALID [2020-07-17 22:21:40,078 INFO L263 TraceCheckUtils]: 5: Hoare triple {6726#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {6722#true} is VALID [2020-07-17 22:21:40,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,078 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,078 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,078 INFO L263 TraceCheckUtils]: 9: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,079 INFO L280 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,080 INFO L280 TraceCheckUtils]: 12: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,080 INFO L263 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,081 INFO L280 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,082 INFO L280 TraceCheckUtils]: 16: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,082 INFO L263 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,082 INFO L280 TraceCheckUtils]: 18: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,083 INFO L280 TraceCheckUtils]: 19: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,084 INFO L280 TraceCheckUtils]: 20: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,085 INFO L263 TraceCheckUtils]: 21: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,088 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,088 INFO L280 TraceCheckUtils]: 23: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,089 INFO L263 TraceCheckUtils]: 25: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,090 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,091 INFO L280 TraceCheckUtils]: 27: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,092 INFO L280 TraceCheckUtils]: 28: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,092 INFO L263 TraceCheckUtils]: 29: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,093 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,094 INFO L280 TraceCheckUtils]: 31: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,095 INFO L280 TraceCheckUtils]: 32: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:40,095 INFO L280 TraceCheckUtils]: 33: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:40,097 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7747#(<= |fibo_#in~n| 1)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:40,098 INFO L280 TraceCheckUtils]: 35: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:40,098 INFO L263 TraceCheckUtils]: 36: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,098 INFO L280 TraceCheckUtils]: 37: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,099 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,099 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,100 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:40,100 INFO L280 TraceCheckUtils]: 41: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:40,101 INFO L280 TraceCheckUtils]: 42: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:40,102 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7742#(<= |fibo_#in~n| 2)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:40,103 INFO L280 TraceCheckUtils]: 44: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:40,103 INFO L263 TraceCheckUtils]: 45: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,103 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,103 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,104 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,104 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,105 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:40,105 INFO L280 TraceCheckUtils]: 51: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:40,106 INFO L280 TraceCheckUtils]: 52: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:40,107 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {7731#(<= |fibo_#in~n| 3)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:40,108 INFO L280 TraceCheckUtils]: 54: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:40,108 INFO L263 TraceCheckUtils]: 55: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,108 INFO L280 TraceCheckUtils]: 56: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,109 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,109 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,109 INFO L263 TraceCheckUtils]: 59: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,109 INFO L280 TraceCheckUtils]: 60: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,109 INFO L280 TraceCheckUtils]: 61: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,109 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,110 INFO L280 TraceCheckUtils]: 63: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,110 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,110 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,110 INFO L263 TraceCheckUtils]: 66: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,110 INFO L280 TraceCheckUtils]: 67: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,110 INFO L280 TraceCheckUtils]: 68: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,111 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,111 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,111 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,111 INFO L280 TraceCheckUtils]: 72: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,113 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:40,114 INFO L280 TraceCheckUtils]: 74: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:40,114 INFO L280 TraceCheckUtils]: 75: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:40,116 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7694#(<= |fibo_#in~n| 4)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:40,117 INFO L280 TraceCheckUtils]: 77: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:40,117 INFO L263 TraceCheckUtils]: 78: Hoare triple {7629#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,117 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,118 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,118 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,118 INFO L263 TraceCheckUtils]: 82: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,118 INFO L280 TraceCheckUtils]: 83: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,119 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,119 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,119 INFO L263 TraceCheckUtils]: 86: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,120 INFO L280 TraceCheckUtils]: 87: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,120 INFO L280 TraceCheckUtils]: 88: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,120 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,120 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,121 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,121 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,121 INFO L263 TraceCheckUtils]: 93: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,121 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,122 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,122 INFO L280 TraceCheckUtils]: 96: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,122 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,122 INFO L280 TraceCheckUtils]: 98: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,123 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,123 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,123 INFO L280 TraceCheckUtils]: 101: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,124 INFO L263 TraceCheckUtils]: 102: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,124 INFO L280 TraceCheckUtils]: 103: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,124 INFO L280 TraceCheckUtils]: 104: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,124 INFO L280 TraceCheckUtils]: 105: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,124 INFO L280 TraceCheckUtils]: 106: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,125 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,125 INFO L280 TraceCheckUtils]: 108: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,125 INFO L280 TraceCheckUtils]: 109: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,126 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:40,127 INFO L280 TraceCheckUtils]: 111: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:40,127 INFO L280 TraceCheckUtils]: 112: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume true; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-17 22:21:40,128 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {7629#(<= |fibo_#in~n| 5)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:40,129 INFO L280 TraceCheckUtils]: 114: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:40,129 INFO L263 TraceCheckUtils]: 115: Hoare triple {7510#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,130 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,130 INFO L280 TraceCheckUtils]: 117: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,130 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,130 INFO L263 TraceCheckUtils]: 119: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,130 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,130 INFO L280 TraceCheckUtils]: 121: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,131 INFO L280 TraceCheckUtils]: 122: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,131 INFO L263 TraceCheckUtils]: 123: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,131 INFO L280 TraceCheckUtils]: 124: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,131 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,132 INFO L280 TraceCheckUtils]: 126: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,132 INFO L263 TraceCheckUtils]: 127: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,132 INFO L280 TraceCheckUtils]: 128: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,132 INFO L280 TraceCheckUtils]: 129: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,133 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,133 INFO L280 TraceCheckUtils]: 131: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,133 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,133 INFO L280 TraceCheckUtils]: 133: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,134 INFO L263 TraceCheckUtils]: 134: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,134 INFO L280 TraceCheckUtils]: 135: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,134 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,135 INFO L280 TraceCheckUtils]: 137: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,135 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,135 INFO L280 TraceCheckUtils]: 139: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,135 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,136 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,136 INFO L280 TraceCheckUtils]: 142: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,136 INFO L263 TraceCheckUtils]: 143: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,136 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,137 INFO L280 TraceCheckUtils]: 145: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,137 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,137 INFO L280 TraceCheckUtils]: 147: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,137 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,138 INFO L280 TraceCheckUtils]: 149: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,138 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,138 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,138 INFO L280 TraceCheckUtils]: 152: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,139 INFO L263 TraceCheckUtils]: 153: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,139 INFO L280 TraceCheckUtils]: 154: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,139 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,140 INFO L280 TraceCheckUtils]: 156: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,140 INFO L263 TraceCheckUtils]: 157: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,140 INFO L280 TraceCheckUtils]: 158: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,140 INFO L280 TraceCheckUtils]: 159: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,141 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,141 INFO L280 TraceCheckUtils]: 161: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,141 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,141 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,142 INFO L263 TraceCheckUtils]: 164: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,142 INFO L280 TraceCheckUtils]: 165: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,142 INFO L280 TraceCheckUtils]: 166: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,142 INFO L280 TraceCheckUtils]: 167: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,143 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,143 INFO L280 TraceCheckUtils]: 169: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,143 INFO L280 TraceCheckUtils]: 170: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,143 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,144 INFO L280 TraceCheckUtils]: 172: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,144 INFO L280 TraceCheckUtils]: 173: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,145 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {6722#true} {7510#(<= |fibo_#in~n| 6)} #41#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:40,146 INFO L280 TraceCheckUtils]: 175: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:40,146 INFO L280 TraceCheckUtils]: 176: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume true; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-17 22:21:40,147 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {7510#(<= |fibo_#in~n| 6)} {6722#true} #39#return; {7240#(<= fibo_~n 7)} is VALID [2020-07-17 22:21:40,148 INFO L280 TraceCheckUtils]: 178: Hoare triple {7240#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7240#(<= fibo_~n 7)} is VALID [2020-07-17 22:21:40,148 INFO L263 TraceCheckUtils]: 179: Hoare triple {7240#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,149 INFO L280 TraceCheckUtils]: 180: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,149 INFO L280 TraceCheckUtils]: 181: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,150 INFO L280 TraceCheckUtils]: 182: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,150 INFO L263 TraceCheckUtils]: 183: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,151 INFO L280 TraceCheckUtils]: 184: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,151 INFO L280 TraceCheckUtils]: 185: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,152 INFO L280 TraceCheckUtils]: 186: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,152 INFO L263 TraceCheckUtils]: 187: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,152 INFO L280 TraceCheckUtils]: 188: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,153 INFO L280 TraceCheckUtils]: 189: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,153 INFO L280 TraceCheckUtils]: 190: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,154 INFO L263 TraceCheckUtils]: 191: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,154 INFO L280 TraceCheckUtils]: 192: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,155 INFO L280 TraceCheckUtils]: 193: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,155 INFO L280 TraceCheckUtils]: 194: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,156 INFO L263 TraceCheckUtils]: 195: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,156 INFO L280 TraceCheckUtils]: 196: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,157 INFO L280 TraceCheckUtils]: 197: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:40,158 INFO L280 TraceCheckUtils]: 198: Hoare triple {8207#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,158 INFO L263 TraceCheckUtils]: 199: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,158 INFO L280 TraceCheckUtils]: 200: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,159 INFO L280 TraceCheckUtils]: 201: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,159 INFO L280 TraceCheckUtils]: 202: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,159 INFO L280 TraceCheckUtils]: 203: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,160 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,161 INFO L280 TraceCheckUtils]: 205: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,161 INFO L263 TraceCheckUtils]: 206: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,161 INFO L280 TraceCheckUtils]: 207: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,161 INFO L280 TraceCheckUtils]: 208: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,161 INFO L280 TraceCheckUtils]: 209: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,162 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,163 INFO L280 TraceCheckUtils]: 211: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,163 INFO L280 TraceCheckUtils]: 212: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,165 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {8208#(<= 2 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,166 INFO L280 TraceCheckUtils]: 214: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,166 INFO L263 TraceCheckUtils]: 215: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,166 INFO L280 TraceCheckUtils]: 216: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,166 INFO L280 TraceCheckUtils]: 217: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,167 INFO L280 TraceCheckUtils]: 218: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,167 INFO L280 TraceCheckUtils]: 219: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,168 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,169 INFO L280 TraceCheckUtils]: 221: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,170 INFO L280 TraceCheckUtils]: 222: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,171 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {8201#(<= 3 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,172 INFO L280 TraceCheckUtils]: 224: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,173 INFO L263 TraceCheckUtils]: 225: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,173 INFO L280 TraceCheckUtils]: 226: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,173 INFO L280 TraceCheckUtils]: 227: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,173 INFO L280 TraceCheckUtils]: 228: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,174 INFO L263 TraceCheckUtils]: 229: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,174 INFO L280 TraceCheckUtils]: 230: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,174 INFO L280 TraceCheckUtils]: 231: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,174 INFO L280 TraceCheckUtils]: 232: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,175 INFO L280 TraceCheckUtils]: 233: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,175 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,175 INFO L280 TraceCheckUtils]: 235: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,176 INFO L263 TraceCheckUtils]: 236: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,176 INFO L280 TraceCheckUtils]: 237: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,176 INFO L280 TraceCheckUtils]: 238: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,176 INFO L280 TraceCheckUtils]: 239: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,177 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,177 INFO L280 TraceCheckUtils]: 241: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,177 INFO L280 TraceCheckUtils]: 242: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,178 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,179 INFO L280 TraceCheckUtils]: 244: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,179 INFO L280 TraceCheckUtils]: 245: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,181 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {8164#(<= 4 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,181 INFO L280 TraceCheckUtils]: 247: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,181 INFO L263 TraceCheckUtils]: 248: Hoare triple {8099#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,182 INFO L280 TraceCheckUtils]: 249: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,182 INFO L280 TraceCheckUtils]: 250: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,182 INFO L280 TraceCheckUtils]: 251: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,182 INFO L263 TraceCheckUtils]: 252: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,183 INFO L280 TraceCheckUtils]: 253: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,183 INFO L280 TraceCheckUtils]: 254: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,183 INFO L280 TraceCheckUtils]: 255: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,183 INFO L263 TraceCheckUtils]: 256: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,183 INFO L280 TraceCheckUtils]: 257: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,184 INFO L280 TraceCheckUtils]: 258: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,184 INFO L280 TraceCheckUtils]: 259: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,184 INFO L280 TraceCheckUtils]: 260: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,184 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,184 INFO L280 TraceCheckUtils]: 262: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,185 INFO L263 TraceCheckUtils]: 263: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,185 INFO L280 TraceCheckUtils]: 264: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,185 INFO L280 TraceCheckUtils]: 265: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,185 INFO L280 TraceCheckUtils]: 266: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,185 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,186 INFO L280 TraceCheckUtils]: 268: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,186 INFO L280 TraceCheckUtils]: 269: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,186 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,186 INFO L280 TraceCheckUtils]: 271: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,186 INFO L263 TraceCheckUtils]: 272: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,186 INFO L280 TraceCheckUtils]: 273: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,187 INFO L280 TraceCheckUtils]: 274: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,187 INFO L280 TraceCheckUtils]: 275: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,187 INFO L280 TraceCheckUtils]: 276: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,187 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,187 INFO L280 TraceCheckUtils]: 278: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,187 INFO L280 TraceCheckUtils]: 279: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,188 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,189 INFO L280 TraceCheckUtils]: 281: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,189 INFO L280 TraceCheckUtils]: 282: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume true; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,191 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {8099#(<= 5 |fibo_#in~n|)} {7409#(= fibo_~n |fibo_#in~n|)} #39#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,192 INFO L280 TraceCheckUtils]: 284: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,192 INFO L263 TraceCheckUtils]: 285: Hoare triple {7980#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,193 INFO L280 TraceCheckUtils]: 286: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,193 INFO L280 TraceCheckUtils]: 287: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,193 INFO L280 TraceCheckUtils]: 288: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,193 INFO L263 TraceCheckUtils]: 289: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,194 INFO L280 TraceCheckUtils]: 290: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,194 INFO L280 TraceCheckUtils]: 291: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,194 INFO L280 TraceCheckUtils]: 292: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,194 INFO L263 TraceCheckUtils]: 293: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,195 INFO L280 TraceCheckUtils]: 294: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,195 INFO L280 TraceCheckUtils]: 295: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,195 INFO L280 TraceCheckUtils]: 296: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,195 INFO L263 TraceCheckUtils]: 297: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,196 INFO L280 TraceCheckUtils]: 298: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,196 INFO L280 TraceCheckUtils]: 299: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,196 INFO L280 TraceCheckUtils]: 300: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,196 INFO L280 TraceCheckUtils]: 301: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,197 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,197 INFO L280 TraceCheckUtils]: 303: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,197 INFO L263 TraceCheckUtils]: 304: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,197 INFO L280 TraceCheckUtils]: 305: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,198 INFO L280 TraceCheckUtils]: 306: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,198 INFO L280 TraceCheckUtils]: 307: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,198 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,199 INFO L280 TraceCheckUtils]: 309: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,199 INFO L280 TraceCheckUtils]: 310: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,199 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,199 INFO L280 TraceCheckUtils]: 312: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,200 INFO L263 TraceCheckUtils]: 313: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,200 INFO L280 TraceCheckUtils]: 314: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,200 INFO L280 TraceCheckUtils]: 315: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,200 INFO L280 TraceCheckUtils]: 316: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,201 INFO L280 TraceCheckUtils]: 317: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,201 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,201 INFO L280 TraceCheckUtils]: 319: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,201 INFO L280 TraceCheckUtils]: 320: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,202 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,202 INFO L280 TraceCheckUtils]: 322: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,202 INFO L263 TraceCheckUtils]: 323: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,202 INFO L280 TraceCheckUtils]: 324: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,203 INFO L280 TraceCheckUtils]: 325: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,203 INFO L280 TraceCheckUtils]: 326: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,203 INFO L263 TraceCheckUtils]: 327: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,203 INFO L280 TraceCheckUtils]: 328: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,203 INFO L280 TraceCheckUtils]: 329: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,204 INFO L280 TraceCheckUtils]: 330: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,204 INFO L280 TraceCheckUtils]: 331: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,204 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,204 INFO L280 TraceCheckUtils]: 333: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,204 INFO L263 TraceCheckUtils]: 334: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,204 INFO L280 TraceCheckUtils]: 335: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,205 INFO L280 TraceCheckUtils]: 336: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,205 INFO L280 TraceCheckUtils]: 337: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,205 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,205 INFO L280 TraceCheckUtils]: 339: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,205 INFO L280 TraceCheckUtils]: 340: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,205 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,206 INFO L280 TraceCheckUtils]: 342: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,206 INFO L280 TraceCheckUtils]: 343: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,207 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {6722#true} {7980#(<= 6 |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,207 INFO L280 TraceCheckUtils]: 345: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,208 INFO L280 TraceCheckUtils]: 346: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume true; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,209 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {7980#(<= 6 |fibo_#in~n|)} {7240#(<= fibo_~n 7)} #41#return; {6723#false} is VALID [2020-07-17 22:21:40,210 INFO L280 TraceCheckUtils]: 348: Hoare triple {6723#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6723#false} is VALID [2020-07-17 22:21:40,210 INFO L280 TraceCheckUtils]: 349: Hoare triple {6723#false} assume true; {6723#false} is VALID [2020-07-17 22:21:40,210 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {6723#false} {6726#(<= main_~x~0 7)} #37#return; {6723#false} is VALID [2020-07-17 22:21:40,210 INFO L280 TraceCheckUtils]: 351: Hoare triple {6723#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {6723#false} is VALID [2020-07-17 22:21:40,210 INFO L280 TraceCheckUtils]: 352: Hoare triple {6723#false} assume 13 != ~result~0; {6723#false} is VALID [2020-07-17 22:21:40,210 INFO L280 TraceCheckUtils]: 353: Hoare triple {6723#false} assume !false; {6723#false} is VALID [2020-07-17 22:21:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 921 proven. 1713 refuted. 0 times theorem prover too weak. 4486 trivial. 0 not checked. [2020-07-17 22:21:40,310 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250808518] [2020-07-17 22:21:40,310 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2128310877] [2020-07-17 22:21:40,311 INFO L92 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE 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 [2020-07-17 22:21:40,489 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 38 check-sat command(s) [2020-07-17 22:21:40,489 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:40,492 INFO L264 TraceCheckSpWp]: Trace formula consists of 763 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:21:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:40,540 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:40,938 INFO L263 TraceCheckUtils]: 0: Hoare triple {6722#true} call ULTIMATE.init(); {6722#true} is VALID [2020-07-17 22:21:40,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,938 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6722#true} {6722#true} #33#return; {6722#true} is VALID [2020-07-17 22:21:40,938 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret3 := main(); {6722#true} is VALID [2020-07-17 22:21:40,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~x~0 := 7; {6726#(<= main_~x~0 7)} is VALID [2020-07-17 22:21:40,939 INFO L263 TraceCheckUtils]: 5: Hoare triple {6726#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {6722#true} is VALID [2020-07-17 22:21:40,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,940 INFO L280 TraceCheckUtils]: 7: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,940 INFO L280 TraceCheckUtils]: 8: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,940 INFO L263 TraceCheckUtils]: 9: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,941 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,941 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,941 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,941 INFO L263 TraceCheckUtils]: 13: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,941 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,942 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,942 INFO L263 TraceCheckUtils]: 17: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,942 INFO L280 TraceCheckUtils]: 18: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,942 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,942 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,942 INFO L263 TraceCheckUtils]: 21: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,942 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,943 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,943 INFO L263 TraceCheckUtils]: 25: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,943 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,943 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,943 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,943 INFO L263 TraceCheckUtils]: 29: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,943 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L280 TraceCheckUtils]: 32: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L280 TraceCheckUtils]: 35: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L263 TraceCheckUtils]: 36: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L280 TraceCheckUtils]: 37: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,944 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,945 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,945 INFO L280 TraceCheckUtils]: 41: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,945 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,945 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,945 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,945 INFO L263 TraceCheckUtils]: 45: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,945 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,945 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,946 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,946 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,946 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,946 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,946 INFO L280 TraceCheckUtils]: 52: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,946 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,947 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,947 INFO L263 TraceCheckUtils]: 55: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,947 INFO L280 TraceCheckUtils]: 56: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,947 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,947 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,947 INFO L263 TraceCheckUtils]: 59: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,948 INFO L280 TraceCheckUtils]: 60: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,948 INFO L280 TraceCheckUtils]: 61: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,948 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,948 INFO L280 TraceCheckUtils]: 63: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,948 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,948 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,949 INFO L263 TraceCheckUtils]: 66: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,949 INFO L280 TraceCheckUtils]: 67: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,949 INFO L280 TraceCheckUtils]: 68: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,949 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,949 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,949 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,950 INFO L280 TraceCheckUtils]: 72: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,950 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,950 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,950 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,950 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,950 INFO L280 TraceCheckUtils]: 77: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,950 INFO L263 TraceCheckUtils]: 78: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,950 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,951 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,951 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,951 INFO L263 TraceCheckUtils]: 82: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,951 INFO L280 TraceCheckUtils]: 83: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,951 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,951 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,951 INFO L263 TraceCheckUtils]: 86: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,951 INFO L280 TraceCheckUtils]: 87: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L280 TraceCheckUtils]: 88: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L263 TraceCheckUtils]: 93: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,952 INFO L280 TraceCheckUtils]: 96: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L280 TraceCheckUtils]: 98: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L280 TraceCheckUtils]: 101: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L263 TraceCheckUtils]: 102: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L280 TraceCheckUtils]: 103: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L280 TraceCheckUtils]: 104: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,953 INFO L280 TraceCheckUtils]: 105: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L280 TraceCheckUtils]: 106: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L280 TraceCheckUtils]: 108: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L280 TraceCheckUtils]: 109: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L280 TraceCheckUtils]: 111: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L280 TraceCheckUtils]: 112: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,954 INFO L280 TraceCheckUtils]: 114: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L263 TraceCheckUtils]: 115: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L280 TraceCheckUtils]: 117: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L263 TraceCheckUtils]: 119: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L280 TraceCheckUtils]: 121: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L280 TraceCheckUtils]: 122: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,955 INFO L263 TraceCheckUtils]: 123: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L280 TraceCheckUtils]: 124: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L280 TraceCheckUtils]: 126: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L263 TraceCheckUtils]: 127: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L280 TraceCheckUtils]: 128: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L280 TraceCheckUtils]: 129: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L280 TraceCheckUtils]: 131: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,956 INFO L280 TraceCheckUtils]: 133: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,957 INFO L263 TraceCheckUtils]: 134: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,957 INFO L280 TraceCheckUtils]: 135: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,957 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,957 INFO L280 TraceCheckUtils]: 137: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,957 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,957 INFO L280 TraceCheckUtils]: 139: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,957 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,958 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,958 INFO L280 TraceCheckUtils]: 142: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,958 INFO L263 TraceCheckUtils]: 143: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,958 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,958 INFO L280 TraceCheckUtils]: 145: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,959 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,959 INFO L280 TraceCheckUtils]: 147: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,959 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,959 INFO L280 TraceCheckUtils]: 149: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,959 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,959 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,960 INFO L280 TraceCheckUtils]: 152: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,960 INFO L263 TraceCheckUtils]: 153: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,960 INFO L280 TraceCheckUtils]: 154: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,960 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,960 INFO L280 TraceCheckUtils]: 156: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,960 INFO L263 TraceCheckUtils]: 157: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,961 INFO L280 TraceCheckUtils]: 158: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,961 INFO L280 TraceCheckUtils]: 159: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,961 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,961 INFO L280 TraceCheckUtils]: 161: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,961 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,961 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,961 INFO L263 TraceCheckUtils]: 164: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,962 INFO L280 TraceCheckUtils]: 165: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,962 INFO L280 TraceCheckUtils]: 166: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,962 INFO L280 TraceCheckUtils]: 167: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,962 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,962 INFO L280 TraceCheckUtils]: 169: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,962 INFO L280 TraceCheckUtils]: 170: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,963 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,963 INFO L280 TraceCheckUtils]: 172: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,963 INFO L280 TraceCheckUtils]: 173: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,963 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,963 INFO L280 TraceCheckUtils]: 175: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,963 INFO L280 TraceCheckUtils]: 176: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,970 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {6722#true} {8371#(<= fibo_~n |fibo_#in~n|)} #39#return; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,971 INFO L280 TraceCheckUtils]: 178: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,971 INFO L263 TraceCheckUtils]: 179: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,972 INFO L280 TraceCheckUtils]: 180: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,972 INFO L280 TraceCheckUtils]: 181: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,973 INFO L280 TraceCheckUtils]: 182: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,973 INFO L263 TraceCheckUtils]: 183: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,973 INFO L280 TraceCheckUtils]: 184: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,973 INFO L280 TraceCheckUtils]: 185: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,974 INFO L280 TraceCheckUtils]: 186: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,974 INFO L263 TraceCheckUtils]: 187: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,974 INFO L280 TraceCheckUtils]: 188: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,974 INFO L280 TraceCheckUtils]: 189: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,974 INFO L280 TraceCheckUtils]: 190: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,974 INFO L263 TraceCheckUtils]: 191: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,974 INFO L280 TraceCheckUtils]: 192: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,974 INFO L280 TraceCheckUtils]: 193: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L280 TraceCheckUtils]: 194: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L263 TraceCheckUtils]: 195: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L280 TraceCheckUtils]: 196: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L280 TraceCheckUtils]: 197: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L280 TraceCheckUtils]: 198: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L263 TraceCheckUtils]: 199: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L280 TraceCheckUtils]: 200: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L280 TraceCheckUtils]: 201: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,975 INFO L280 TraceCheckUtils]: 202: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L280 TraceCheckUtils]: 203: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L280 TraceCheckUtils]: 205: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L263 TraceCheckUtils]: 206: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L280 TraceCheckUtils]: 207: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L280 TraceCheckUtils]: 208: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L280 TraceCheckUtils]: 209: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,976 INFO L280 TraceCheckUtils]: 211: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L280 TraceCheckUtils]: 212: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L280 TraceCheckUtils]: 214: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L263 TraceCheckUtils]: 215: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L280 TraceCheckUtils]: 216: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L280 TraceCheckUtils]: 217: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L280 TraceCheckUtils]: 218: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L280 TraceCheckUtils]: 219: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,977 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L280 TraceCheckUtils]: 221: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L280 TraceCheckUtils]: 222: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L280 TraceCheckUtils]: 224: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L263 TraceCheckUtils]: 225: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L280 TraceCheckUtils]: 226: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L280 TraceCheckUtils]: 227: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L280 TraceCheckUtils]: 228: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L263 TraceCheckUtils]: 229: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,978 INFO L280 TraceCheckUtils]: 230: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L280 TraceCheckUtils]: 231: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L280 TraceCheckUtils]: 232: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L280 TraceCheckUtils]: 233: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L280 TraceCheckUtils]: 235: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L263 TraceCheckUtils]: 236: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L280 TraceCheckUtils]: 237: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L280 TraceCheckUtils]: 238: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,979 INFO L280 TraceCheckUtils]: 239: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,980 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,980 INFO L280 TraceCheckUtils]: 241: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,980 INFO L280 TraceCheckUtils]: 242: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,980 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,980 INFO L280 TraceCheckUtils]: 244: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,980 INFO L280 TraceCheckUtils]: 245: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,980 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,981 INFO L280 TraceCheckUtils]: 247: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,981 INFO L263 TraceCheckUtils]: 248: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,981 INFO L280 TraceCheckUtils]: 249: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,981 INFO L280 TraceCheckUtils]: 250: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,981 INFO L280 TraceCheckUtils]: 251: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,981 INFO L263 TraceCheckUtils]: 252: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,982 INFO L280 TraceCheckUtils]: 253: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,982 INFO L280 TraceCheckUtils]: 254: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,982 INFO L280 TraceCheckUtils]: 255: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,982 INFO L263 TraceCheckUtils]: 256: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,982 INFO L280 TraceCheckUtils]: 257: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,982 INFO L280 TraceCheckUtils]: 258: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,982 INFO L280 TraceCheckUtils]: 259: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,983 INFO L280 TraceCheckUtils]: 260: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,983 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,983 INFO L280 TraceCheckUtils]: 262: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,983 INFO L263 TraceCheckUtils]: 263: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,983 INFO L280 TraceCheckUtils]: 264: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,983 INFO L280 TraceCheckUtils]: 265: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L280 TraceCheckUtils]: 266: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L280 TraceCheckUtils]: 268: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L280 TraceCheckUtils]: 269: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L280 TraceCheckUtils]: 271: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L263 TraceCheckUtils]: 272: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L280 TraceCheckUtils]: 273: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,984 INFO L280 TraceCheckUtils]: 274: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,985 INFO L280 TraceCheckUtils]: 275: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,985 INFO L280 TraceCheckUtils]: 276: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,985 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,985 INFO L280 TraceCheckUtils]: 278: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,985 INFO L280 TraceCheckUtils]: 279: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,985 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,985 INFO L280 TraceCheckUtils]: 281: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,985 INFO L280 TraceCheckUtils]: 282: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,986 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {6722#true} {8371#(<= fibo_~n |fibo_#in~n|)} #39#return; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,986 INFO L280 TraceCheckUtils]: 284: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,987 INFO L263 TraceCheckUtils]: 285: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,987 INFO L280 TraceCheckUtils]: 286: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,987 INFO L280 TraceCheckUtils]: 287: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,988 INFO L280 TraceCheckUtils]: 288: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,988 INFO L263 TraceCheckUtils]: 289: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,988 INFO L280 TraceCheckUtils]: 290: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,988 INFO L280 TraceCheckUtils]: 291: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,988 INFO L280 TraceCheckUtils]: 292: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,988 INFO L263 TraceCheckUtils]: 293: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,988 INFO L280 TraceCheckUtils]: 294: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,989 INFO L280 TraceCheckUtils]: 295: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,989 INFO L280 TraceCheckUtils]: 296: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-17 22:21:40,989 INFO L263 TraceCheckUtils]: 297: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,989 INFO L280 TraceCheckUtils]: 298: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,989 INFO L280 TraceCheckUtils]: 299: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,989 INFO L280 TraceCheckUtils]: 300: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,989 INFO L280 TraceCheckUtils]: 301: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,989 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,990 INFO L280 TraceCheckUtils]: 303: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,990 INFO L263 TraceCheckUtils]: 304: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,990 INFO L280 TraceCheckUtils]: 305: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,990 INFO L280 TraceCheckUtils]: 306: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,990 INFO L280 TraceCheckUtils]: 307: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,990 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,991 INFO L280 TraceCheckUtils]: 309: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,991 INFO L280 TraceCheckUtils]: 310: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,991 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-17 22:21:40,991 INFO L280 TraceCheckUtils]: 312: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-17 22:21:40,991 INFO L263 TraceCheckUtils]: 313: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,991 INFO L280 TraceCheckUtils]: 314: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,992 INFO L280 TraceCheckUtils]: 315: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-17 22:21:40,992 INFO L280 TraceCheckUtils]: 316: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-17 22:21:40,992 INFO L280 TraceCheckUtils]: 317: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,992 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-17 22:21:40,992 INFO L280 TraceCheckUtils]: 319: Hoare triple {6722#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6722#true} is VALID [2020-07-17 22:21:40,992 INFO L280 TraceCheckUtils]: 320: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:40,993 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {6722#true} {8371#(<= fibo_~n |fibo_#in~n|)} #39#return; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,993 INFO L280 TraceCheckUtils]: 322: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,993 INFO L263 TraceCheckUtils]: 323: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,994 INFO L280 TraceCheckUtils]: 324: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,994 INFO L280 TraceCheckUtils]: 325: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,995 INFO L280 TraceCheckUtils]: 326: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,995 INFO L263 TraceCheckUtils]: 327: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-17 22:21:40,995 INFO L280 TraceCheckUtils]: 328: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,996 INFO L280 TraceCheckUtils]: 329: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9341#(<= 1 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,997 INFO L280 TraceCheckUtils]: 330: Hoare triple {9341#(<= 1 |fibo_#in~n|)} assume 1 == ~n;#res := 1; {9341#(<= 1 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,997 INFO L280 TraceCheckUtils]: 331: Hoare triple {9341#(<= 1 |fibo_#in~n|)} assume true; {9341#(<= 1 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,998 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {9341#(<= 1 |fibo_#in~n|)} {8371#(<= fibo_~n |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,998 INFO L280 TraceCheckUtils]: 333: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:40,999 INFO L263 TraceCheckUtils]: 334: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-17 22:21:40,999 INFO L280 TraceCheckUtils]: 335: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-17 22:21:40,999 INFO L280 TraceCheckUtils]: 336: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-17 22:21:40,999 INFO L280 TraceCheckUtils]: 337: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-17 22:21:41,000 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,000 INFO L280 TraceCheckUtils]: 339: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,001 INFO L280 TraceCheckUtils]: 340: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,002 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {8208#(<= 2 |fibo_#in~n|)} {8371#(<= fibo_~n |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,003 INFO L280 TraceCheckUtils]: 342: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,004 INFO L280 TraceCheckUtils]: 343: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,005 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {8164#(<= 4 |fibo_#in~n|)} {8371#(<= fibo_~n |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,005 INFO L280 TraceCheckUtils]: 345: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,005 INFO L280 TraceCheckUtils]: 346: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume true; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,006 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {7980#(<= 6 |fibo_#in~n|)} {8371#(<= fibo_~n |fibo_#in~n|)} #41#return; {9396#(<= 8 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,007 INFO L280 TraceCheckUtils]: 348: Hoare triple {9396#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9396#(<= 8 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,007 INFO L280 TraceCheckUtils]: 349: Hoare triple {9396#(<= 8 |fibo_#in~n|)} assume true; {9396#(<= 8 |fibo_#in~n|)} is VALID [2020-07-17 22:21:41,009 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {9396#(<= 8 |fibo_#in~n|)} {6726#(<= main_~x~0 7)} #37#return; {6723#false} is VALID [2020-07-17 22:21:41,009 INFO L280 TraceCheckUtils]: 351: Hoare triple {6723#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {6723#false} is VALID [2020-07-17 22:21:41,009 INFO L280 TraceCheckUtils]: 352: Hoare triple {6723#false} assume 13 != ~result~0; {6723#false} is VALID [2020-07-17 22:21:41,009 INFO L280 TraceCheckUtils]: 353: Hoare triple {6723#false} assume !false; {6723#false} is VALID [2020-07-17 22:21:41,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 1045 proven. 197 refuted. 0 times theorem prover too weak. 5878 trivial. 0 not checked. [2020-07-17 22:21:41,055 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:41,056 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9] total 20 [2020-07-17 22:21:41,056 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531325950] [2020-07-17 22:21:41,057 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 354 [2020-07-17 22:21:41,887 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:41,887 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 22:21:42,024 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:42,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 22:21:42,025 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:42,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 22:21:42,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=303, Unknown=0, NotChecked=0, Total=380 [2020-07-17 22:21:42,026 INFO L87 Difference]: Start difference. First operand 97 states and 145 transitions. Second operand 20 states. [2020-07-17 22:21:45,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:45,161 INFO L93 Difference]: Finished difference Result 230 states and 464 transitions. [2020-07-17 22:21:45,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-07-17 22:21:45,162 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 354 [2020-07-17 22:21:45,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:21:45,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 201 transitions. [2020-07-17 22:21:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:21:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 201 transitions. [2020-07-17 22:21:45,200 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 201 transitions. [2020-07-17 22:21:45,641 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:45,647 INFO L225 Difference]: With dead ends: 230 [2020-07-17 22:21:45,648 INFO L226 Difference]: Without dead ends: 127 [2020-07-17 22:21:45,650 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 500 GetRequests, 456 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 465 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=425, Invalid=1645, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 22:21:45,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2020-07-17 22:21:45,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 113. [2020-07-17 22:21:45,748 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:45,748 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand 113 states. [2020-07-17 22:21:45,748 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 113 states. [2020-07-17 22:21:45,749 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 113 states. [2020-07-17 22:21:45,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:45,755 INFO L93 Difference]: Finished difference Result 127 states and 166 transitions. [2020-07-17 22:21:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 166 transitions. [2020-07-17 22:21:45,756 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:45,756 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:45,757 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand 127 states. [2020-07-17 22:21:45,757 INFO L87 Difference]: Start difference. First operand 113 states. Second operand 127 states. [2020-07-17 22:21:45,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:45,763 INFO L93 Difference]: Finished difference Result 127 states and 166 transitions. [2020-07-17 22:21:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 166 transitions. [2020-07-17 22:21:45,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:45,764 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:45,764 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:45,764 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:45,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2020-07-17 22:21:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 150 transitions. [2020-07-17 22:21:45,770 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 150 transitions. Word has length 354 [2020-07-17 22:21:45,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:45,771 INFO L479 AbstractCegarLoop]: Abstraction has 113 states and 150 transitions. [2020-07-17 22:21:45,771 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 22:21:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 150 transitions. [2020-07-17 22:21:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2020-07-17 22:21:45,779 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:45,780 INFO L422 BasicCegarLoop]: trace histogram [51, 51, 41, 25, 25, 25, 25, 25, 25, 25, 16, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:45,992 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:45,993 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:45,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:45,993 INFO L82 PathProgramCache]: Analyzing trace with hash -617256294, now seen corresponding path program 7 times [2020-07-17 22:21:45,994 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:45,994 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326834428] [2020-07-17 22:21:45,994 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,138 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10183#true} {10183#true} #33#return; {10183#true} is VALID [2020-07-17 22:21:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,562 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,569 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:46,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,572 INFO L263 TraceCheckUtils]: 3: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,574 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,575 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,576 INFO L280 TraceCheckUtils]: 9: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,577 INFO L263 TraceCheckUtils]: 10: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,577 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,577 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,578 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,579 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,580 INFO L280 TraceCheckUtils]: 15: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,580 INFO L280 TraceCheckUtils]: 16: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,581 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,587 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,591 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:46,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,595 INFO L263 TraceCheckUtils]: 7: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,596 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,596 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,598 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,599 INFO L263 TraceCheckUtils]: 14: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,599 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,600 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,600 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,601 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,603 INFO L280 TraceCheckUtils]: 20: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,605 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,606 INFO L280 TraceCheckUtils]: 22: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,607 INFO L263 TraceCheckUtils]: 23: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,607 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,607 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,610 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,610 INFO L280 TraceCheckUtils]: 29: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,611 INFO L280 TraceCheckUtils]: 30: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,613 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {11419#(<= 3 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,627 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,631 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,632 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,634 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,635 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,636 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,636 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,637 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,639 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,642 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,643 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,645 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:46,649 INFO L280 TraceCheckUtils]: 10: Hoare triple {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,649 INFO L263 TraceCheckUtils]: 11: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,650 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,650 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,651 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,652 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,653 INFO L280 TraceCheckUtils]: 17: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,653 INFO L263 TraceCheckUtils]: 18: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,654 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,654 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,654 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,655 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,656 INFO L280 TraceCheckUtils]: 23: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,657 INFO L280 TraceCheckUtils]: 24: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,659 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,660 INFO L280 TraceCheckUtils]: 26: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,660 INFO L263 TraceCheckUtils]: 27: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,661 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,661 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,662 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,662 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,663 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,664 INFO L280 TraceCheckUtils]: 33: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,665 INFO L280 TraceCheckUtils]: 34: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,667 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11419#(<= 3 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,668 INFO L280 TraceCheckUtils]: 36: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,668 INFO L263 TraceCheckUtils]: 37: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,668 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,669 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,669 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,669 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,670 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,670 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,670 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,670 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,670 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,671 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,671 INFO L263 TraceCheckUtils]: 48: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,671 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,671 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,672 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,672 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,672 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,672 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,673 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,674 INFO L280 TraceCheckUtils]: 56: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,674 INFO L280 TraceCheckUtils]: 57: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,676 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11382#(<= 4 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,693 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,697 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,699 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,699 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,701 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,701 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,701 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,702 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,702 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,703 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,703 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,703 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,704 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,705 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,710 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,712 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,714 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,714 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,715 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,715 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,716 INFO L263 TraceCheckUtils]: 14: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,717 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,717 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,718 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,718 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,719 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,720 INFO L263 TraceCheckUtils]: 23: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,720 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,721 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,722 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,722 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,724 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,728 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,729 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,731 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,731 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,732 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,734 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,734 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,735 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:46,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,737 INFO L263 TraceCheckUtils]: 15: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,738 INFO L280 TraceCheckUtils]: 18: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,740 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,741 INFO L280 TraceCheckUtils]: 21: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,741 INFO L263 TraceCheckUtils]: 22: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,742 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,743 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,744 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,745 INFO L280 TraceCheckUtils]: 27: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,746 INFO L280 TraceCheckUtils]: 28: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,748 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,749 INFO L280 TraceCheckUtils]: 30: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,749 INFO L263 TraceCheckUtils]: 31: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,750 INFO L280 TraceCheckUtils]: 32: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,751 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,751 INFO L280 TraceCheckUtils]: 35: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,752 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,753 INFO L280 TraceCheckUtils]: 37: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,754 INFO L280 TraceCheckUtils]: 38: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,756 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11419#(<= 3 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,757 INFO L280 TraceCheckUtils]: 40: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,758 INFO L263 TraceCheckUtils]: 41: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,758 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,758 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,759 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,759 INFO L263 TraceCheckUtils]: 45: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,760 INFO L280 TraceCheckUtils]: 46: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,760 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,760 INFO L280 TraceCheckUtils]: 48: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,761 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,761 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,761 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,762 INFO L263 TraceCheckUtils]: 52: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,762 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,762 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,763 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,763 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,764 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,764 INFO L280 TraceCheckUtils]: 58: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,765 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,766 INFO L280 TraceCheckUtils]: 60: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,767 INFO L280 TraceCheckUtils]: 61: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,769 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11382#(<= 4 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,770 INFO L280 TraceCheckUtils]: 63: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,771 INFO L263 TraceCheckUtils]: 64: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,771 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,771 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,772 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,772 INFO L263 TraceCheckUtils]: 68: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,773 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,773 INFO L280 TraceCheckUtils]: 70: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,773 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,774 INFO L263 TraceCheckUtils]: 72: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,774 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,774 INFO L280 TraceCheckUtils]: 74: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,775 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,775 INFO L280 TraceCheckUtils]: 76: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,775 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,776 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,776 INFO L263 TraceCheckUtils]: 79: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,776 INFO L280 TraceCheckUtils]: 80: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,777 INFO L280 TraceCheckUtils]: 81: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,777 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,777 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,777 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,777 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,778 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,778 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,778 INFO L263 TraceCheckUtils]: 88: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,778 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,779 INFO L280 TraceCheckUtils]: 90: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,779 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,779 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,779 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,779 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,780 INFO L280 TraceCheckUtils]: 95: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,781 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,782 INFO L280 TraceCheckUtils]: 97: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,782 INFO L280 TraceCheckUtils]: 98: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,784 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {11317#(<= 5 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,830 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,835 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,837 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,838 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,839 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,840 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,840 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,840 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,842 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,843 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,843 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,849 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,850 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,852 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,853 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,853 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,854 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,854 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,855 INFO L263 TraceCheckUtils]: 14: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,856 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,856 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,857 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,857 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,858 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,858 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,858 INFO L263 TraceCheckUtils]: 23: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,859 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,859 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,860 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,860 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,860 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,861 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,861 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,862 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,876 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:46,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,882 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,883 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,884 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,884 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,885 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,886 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,886 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,887 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,888 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,889 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,889 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,890 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,890 INFO L263 TraceCheckUtils]: 11: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,892 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,892 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,893 INFO L263 TraceCheckUtils]: 18: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,894 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,895 INFO L280 TraceCheckUtils]: 23: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,895 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,895 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,896 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,896 INFO L263 TraceCheckUtils]: 27: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,897 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,897 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,898 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,898 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,898 INFO L280 TraceCheckUtils]: 33: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,899 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,899 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,899 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,900 INFO L263 TraceCheckUtils]: 37: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,900 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,901 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,901 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,901 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,902 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,902 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,902 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,903 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,903 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,904 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,904 INFO L263 TraceCheckUtils]: 48: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,904 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,905 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,905 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,906 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,906 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,906 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,907 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,907 INFO L280 TraceCheckUtils]: 56: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,908 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,909 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,916 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,917 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,919 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,921 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,922 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,923 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,924 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,926 INFO L280 TraceCheckUtils]: 14: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,926 INFO L263 TraceCheckUtils]: 15: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,928 INFO L280 TraceCheckUtils]: 17: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:46,930 INFO L280 TraceCheckUtils]: 18: Hoare triple {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,930 INFO L263 TraceCheckUtils]: 19: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,930 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,931 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,931 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,931 INFO L280 TraceCheckUtils]: 23: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,932 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,933 INFO L280 TraceCheckUtils]: 25: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,934 INFO L263 TraceCheckUtils]: 26: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,934 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,934 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,935 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,936 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,937 INFO L280 TraceCheckUtils]: 31: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,938 INFO L280 TraceCheckUtils]: 32: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,940 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,941 INFO L280 TraceCheckUtils]: 34: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,941 INFO L263 TraceCheckUtils]: 35: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,942 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,942 INFO L280 TraceCheckUtils]: 37: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,943 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,943 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,944 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,945 INFO L280 TraceCheckUtils]: 41: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,946 INFO L280 TraceCheckUtils]: 42: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,948 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {11419#(<= 3 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,949 INFO L280 TraceCheckUtils]: 44: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,950 INFO L263 TraceCheckUtils]: 45: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,950 INFO L280 TraceCheckUtils]: 46: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,950 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,951 INFO L280 TraceCheckUtils]: 48: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,951 INFO L263 TraceCheckUtils]: 49: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,951 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,952 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,952 INFO L280 TraceCheckUtils]: 52: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,952 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,953 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,953 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,953 INFO L263 TraceCheckUtils]: 56: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,954 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,954 INFO L280 TraceCheckUtils]: 58: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,955 INFO L280 TraceCheckUtils]: 59: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,955 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,955 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,957 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,958 INFO L280 TraceCheckUtils]: 64: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,959 INFO L280 TraceCheckUtils]: 65: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,961 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11382#(<= 4 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,962 INFO L280 TraceCheckUtils]: 67: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,962 INFO L263 TraceCheckUtils]: 68: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,963 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,963 INFO L280 TraceCheckUtils]: 70: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,963 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,964 INFO L263 TraceCheckUtils]: 72: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,964 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,964 INFO L280 TraceCheckUtils]: 74: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,965 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,965 INFO L263 TraceCheckUtils]: 76: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,966 INFO L280 TraceCheckUtils]: 77: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,966 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,966 INFO L280 TraceCheckUtils]: 79: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,967 INFO L280 TraceCheckUtils]: 80: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,967 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,967 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,968 INFO L263 TraceCheckUtils]: 83: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,968 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,968 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,969 INFO L280 TraceCheckUtils]: 86: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,969 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,969 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,970 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,970 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,970 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,971 INFO L263 TraceCheckUtils]: 92: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,971 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,971 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,972 INFO L280 TraceCheckUtils]: 95: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,972 INFO L280 TraceCheckUtils]: 96: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,972 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,973 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,973 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,974 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,975 INFO L280 TraceCheckUtils]: 101: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,976 INFO L280 TraceCheckUtils]: 102: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,977 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {11317#(<= 5 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,978 INFO L280 TraceCheckUtils]: 104: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,978 INFO L263 TraceCheckUtils]: 105: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,978 INFO L280 TraceCheckUtils]: 106: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,979 INFO L280 TraceCheckUtils]: 107: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,979 INFO L280 TraceCheckUtils]: 108: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,979 INFO L263 TraceCheckUtils]: 109: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,979 INFO L280 TraceCheckUtils]: 110: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,979 INFO L280 TraceCheckUtils]: 111: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,980 INFO L280 TraceCheckUtils]: 112: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,980 INFO L263 TraceCheckUtils]: 113: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,980 INFO L280 TraceCheckUtils]: 114: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,980 INFO L280 TraceCheckUtils]: 115: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,980 INFO L280 TraceCheckUtils]: 116: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,981 INFO L263 TraceCheckUtils]: 117: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,981 INFO L280 TraceCheckUtils]: 118: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,981 INFO L280 TraceCheckUtils]: 119: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,981 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,981 INFO L280 TraceCheckUtils]: 121: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,982 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,982 INFO L280 TraceCheckUtils]: 123: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,982 INFO L263 TraceCheckUtils]: 124: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,982 INFO L280 TraceCheckUtils]: 125: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,982 INFO L280 TraceCheckUtils]: 126: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,982 INFO L280 TraceCheckUtils]: 127: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,983 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,983 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,983 INFO L280 TraceCheckUtils]: 130: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,984 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,984 INFO L280 TraceCheckUtils]: 132: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,985 INFO L263 TraceCheckUtils]: 133: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,985 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,985 INFO L280 TraceCheckUtils]: 135: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,986 INFO L280 TraceCheckUtils]: 136: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,986 INFO L280 TraceCheckUtils]: 137: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,986 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,987 INFO L280 TraceCheckUtils]: 139: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,987 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,987 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,988 INFO L280 TraceCheckUtils]: 142: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,988 INFO L263 TraceCheckUtils]: 143: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,988 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,989 INFO L280 TraceCheckUtils]: 145: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,989 INFO L280 TraceCheckUtils]: 146: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:46,989 INFO L263 TraceCheckUtils]: 147: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:46,990 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,990 INFO L280 TraceCheckUtils]: 149: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:46,990 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:46,991 INFO L280 TraceCheckUtils]: 151: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,991 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:46,992 INFO L280 TraceCheckUtils]: 153: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:46,992 INFO L263 TraceCheckUtils]: 154: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:46,992 INFO L280 TraceCheckUtils]: 155: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:46,993 INFO L280 TraceCheckUtils]: 156: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:46,993 INFO L280 TraceCheckUtils]: 157: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,994 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,994 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,994 INFO L280 TraceCheckUtils]: 160: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,995 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:46,995 INFO L280 TraceCheckUtils]: 162: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:46,995 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:46,997 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,998 INFO L280 TraceCheckUtils]: 165: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:46,999 INFO L280 TraceCheckUtils]: 166: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,001 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {10183#true} #39#return; {11037#(<= 7 fibo_~n)} is VALID [2020-07-17 22:21:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,139 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11653#(<= |fibo_#in~n| 1)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,144 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,146 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,148 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,149 INFO L280 TraceCheckUtils]: 7: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,150 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11653#(<= |fibo_#in~n| 1)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,151 INFO L280 TraceCheckUtils]: 9: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,151 INFO L263 TraceCheckUtils]: 10: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,152 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,152 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,152 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,153 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,156 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11648#(<= |fibo_#in~n| 2)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,161 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,163 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,165 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,166 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,167 INFO L280 TraceCheckUtils]: 11: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,169 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {11653#(<= |fibo_#in~n| 1)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,170 INFO L280 TraceCheckUtils]: 13: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,170 INFO L263 TraceCheckUtils]: 14: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,170 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,171 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,172 INFO L280 TraceCheckUtils]: 19: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,174 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11648#(<= |fibo_#in~n| 2)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,174 INFO L280 TraceCheckUtils]: 22: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,174 INFO L263 TraceCheckUtils]: 23: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,175 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,175 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,175 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,175 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,176 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,177 INFO L280 TraceCheckUtils]: 29: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,177 INFO L280 TraceCheckUtils]: 30: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,178 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {11637#(<= |fibo_#in~n| 3)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,187 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,187 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,191 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,191 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,192 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,192 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,192 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,193 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,193 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,193 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,194 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,194 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,195 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,197 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,199 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,199 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,200 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,201 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,201 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,205 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11653#(<= |fibo_#in~n| 1)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,205 INFO L263 TraceCheckUtils]: 18: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,206 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,207 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,210 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11648#(<= |fibo_#in~n| 2)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,210 INFO L280 TraceCheckUtils]: 26: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,211 INFO L263 TraceCheckUtils]: 27: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,211 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,211 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,211 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,212 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,213 INFO L280 TraceCheckUtils]: 33: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,213 INFO L280 TraceCheckUtils]: 34: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,215 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11637#(<= |fibo_#in~n| 3)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,215 INFO L280 TraceCheckUtils]: 36: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,215 INFO L263 TraceCheckUtils]: 37: Hoare triple {11600#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,216 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,216 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,216 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,216 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,216 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,217 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,217 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,217 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,217 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,217 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,218 INFO L263 TraceCheckUtils]: 48: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,218 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,218 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,218 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,218 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,218 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,219 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,220 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,220 INFO L280 TraceCheckUtils]: 56: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,221 INFO L280 TraceCheckUtils]: 57: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume true; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,222 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11600#(<= |fibo_#in~n| 4)} {11037#(<= 7 fibo_~n)} #41#return; {10184#false} is VALID [2020-07-17 22:21:47,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,225 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,227 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,227 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,228 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,229 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,229 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,231 INFO L280 TraceCheckUtils]: 14: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,231 INFO L263 TraceCheckUtils]: 15: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,232 INFO L280 TraceCheckUtils]: 18: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,233 INFO L263 TraceCheckUtils]: 19: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,233 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,234 INFO L280 TraceCheckUtils]: 21: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:47,235 INFO L280 TraceCheckUtils]: 22: Hoare triple {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,235 INFO L263 TraceCheckUtils]: 23: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,235 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,236 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,236 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,236 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,237 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,238 INFO L280 TraceCheckUtils]: 29: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,238 INFO L263 TraceCheckUtils]: 30: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,238 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,238 INFO L280 TraceCheckUtils]: 32: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,238 INFO L280 TraceCheckUtils]: 33: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,239 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,240 INFO L280 TraceCheckUtils]: 35: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,240 INFO L280 TraceCheckUtils]: 36: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,241 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,242 INFO L280 TraceCheckUtils]: 38: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,242 INFO L263 TraceCheckUtils]: 39: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,242 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,242 INFO L280 TraceCheckUtils]: 41: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,243 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,243 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,244 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,244 INFO L280 TraceCheckUtils]: 45: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,245 INFO L280 TraceCheckUtils]: 46: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,246 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11419#(<= 3 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,247 INFO L280 TraceCheckUtils]: 48: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,247 INFO L263 TraceCheckUtils]: 49: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,247 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,248 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,248 INFO L280 TraceCheckUtils]: 52: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,248 INFO L263 TraceCheckUtils]: 53: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,248 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,248 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,249 INFO L280 TraceCheckUtils]: 56: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,249 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,249 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,249 INFO L280 TraceCheckUtils]: 59: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,249 INFO L263 TraceCheckUtils]: 60: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,250 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,250 INFO L280 TraceCheckUtils]: 62: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,250 INFO L280 TraceCheckUtils]: 63: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,250 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,250 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,251 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,252 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,252 INFO L280 TraceCheckUtils]: 68: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,253 INFO L280 TraceCheckUtils]: 69: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,254 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11382#(<= 4 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,255 INFO L280 TraceCheckUtils]: 71: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,255 INFO L263 TraceCheckUtils]: 72: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,256 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,256 INFO L280 TraceCheckUtils]: 74: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,256 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,256 INFO L263 TraceCheckUtils]: 76: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,256 INFO L280 TraceCheckUtils]: 77: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,257 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,257 INFO L280 TraceCheckUtils]: 79: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,257 INFO L263 TraceCheckUtils]: 80: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,257 INFO L280 TraceCheckUtils]: 81: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,257 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,258 INFO L280 TraceCheckUtils]: 83: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,258 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,258 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,258 INFO L280 TraceCheckUtils]: 86: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,258 INFO L263 TraceCheckUtils]: 87: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,259 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,259 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,259 INFO L280 TraceCheckUtils]: 90: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,259 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,260 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,260 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,260 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,260 INFO L280 TraceCheckUtils]: 95: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,260 INFO L263 TraceCheckUtils]: 96: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,261 INFO L280 TraceCheckUtils]: 97: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,261 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,261 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,261 INFO L280 TraceCheckUtils]: 100: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,261 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,262 INFO L280 TraceCheckUtils]: 102: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,262 INFO L280 TraceCheckUtils]: 103: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,263 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,263 INFO L280 TraceCheckUtils]: 105: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,264 INFO L280 TraceCheckUtils]: 106: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,265 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {11317#(<= 5 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,266 INFO L280 TraceCheckUtils]: 108: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,266 INFO L263 TraceCheckUtils]: 109: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,266 INFO L280 TraceCheckUtils]: 110: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,266 INFO L280 TraceCheckUtils]: 111: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,266 INFO L280 TraceCheckUtils]: 112: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,267 INFO L263 TraceCheckUtils]: 113: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,267 INFO L280 TraceCheckUtils]: 114: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,267 INFO L280 TraceCheckUtils]: 115: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,267 INFO L280 TraceCheckUtils]: 116: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,267 INFO L263 TraceCheckUtils]: 117: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,268 INFO L280 TraceCheckUtils]: 118: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,268 INFO L280 TraceCheckUtils]: 119: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,268 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,268 INFO L263 TraceCheckUtils]: 121: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,268 INFO L280 TraceCheckUtils]: 122: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,269 INFO L280 TraceCheckUtils]: 123: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,269 INFO L280 TraceCheckUtils]: 124: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,269 INFO L280 TraceCheckUtils]: 125: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,269 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,269 INFO L280 TraceCheckUtils]: 127: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,269 INFO L263 TraceCheckUtils]: 128: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,270 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,270 INFO L280 TraceCheckUtils]: 130: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,270 INFO L280 TraceCheckUtils]: 131: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,270 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,270 INFO L280 TraceCheckUtils]: 133: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,271 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,271 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,271 INFO L280 TraceCheckUtils]: 136: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,271 INFO L263 TraceCheckUtils]: 137: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,271 INFO L280 TraceCheckUtils]: 138: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,271 INFO L280 TraceCheckUtils]: 139: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,272 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,272 INFO L280 TraceCheckUtils]: 141: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,272 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,272 INFO L280 TraceCheckUtils]: 143: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,272 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,273 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,273 INFO L280 TraceCheckUtils]: 146: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,273 INFO L263 TraceCheckUtils]: 147: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,273 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,273 INFO L280 TraceCheckUtils]: 149: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,273 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,274 INFO L263 TraceCheckUtils]: 151: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,274 INFO L280 TraceCheckUtils]: 152: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,274 INFO L280 TraceCheckUtils]: 153: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,274 INFO L280 TraceCheckUtils]: 154: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,274 INFO L280 TraceCheckUtils]: 155: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,275 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,275 INFO L280 TraceCheckUtils]: 157: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,275 INFO L263 TraceCheckUtils]: 158: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,275 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,275 INFO L280 TraceCheckUtils]: 160: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,275 INFO L280 TraceCheckUtils]: 161: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,276 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,276 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,276 INFO L280 TraceCheckUtils]: 164: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,276 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,276 INFO L280 TraceCheckUtils]: 166: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,277 INFO L280 TraceCheckUtils]: 167: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,278 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,278 INFO L280 TraceCheckUtils]: 169: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,279 INFO L280 TraceCheckUtils]: 170: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,280 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {10183#true} #39#return; {11037#(<= 7 fibo_~n)} is VALID [2020-07-17 22:21:47,281 INFO L280 TraceCheckUtils]: 172: Hoare triple {11037#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11037#(<= 7 fibo_~n)} is VALID [2020-07-17 22:21:47,281 INFO L263 TraceCheckUtils]: 173: Hoare triple {11037#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,281 INFO L280 TraceCheckUtils]: 174: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,282 INFO L280 TraceCheckUtils]: 175: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,283 INFO L280 TraceCheckUtils]: 176: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,283 INFO L263 TraceCheckUtils]: 177: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,283 INFO L280 TraceCheckUtils]: 178: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,284 INFO L280 TraceCheckUtils]: 179: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,284 INFO L280 TraceCheckUtils]: 180: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,285 INFO L263 TraceCheckUtils]: 181: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,285 INFO L280 TraceCheckUtils]: 182: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,286 INFO L280 TraceCheckUtils]: 183: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,286 INFO L280 TraceCheckUtils]: 184: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,287 INFO L263 TraceCheckUtils]: 185: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,287 INFO L280 TraceCheckUtils]: 186: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,288 INFO L280 TraceCheckUtils]: 187: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,289 INFO L280 TraceCheckUtils]: 188: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,289 INFO L280 TraceCheckUtils]: 189: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,290 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {11653#(<= |fibo_#in~n| 1)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,291 INFO L280 TraceCheckUtils]: 191: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,291 INFO L263 TraceCheckUtils]: 192: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,292 INFO L280 TraceCheckUtils]: 193: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,292 INFO L280 TraceCheckUtils]: 194: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,292 INFO L280 TraceCheckUtils]: 195: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,293 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,293 INFO L280 TraceCheckUtils]: 197: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,294 INFO L280 TraceCheckUtils]: 198: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,295 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {11648#(<= |fibo_#in~n| 2)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,296 INFO L280 TraceCheckUtils]: 200: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,296 INFO L263 TraceCheckUtils]: 201: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,296 INFO L280 TraceCheckUtils]: 202: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,296 INFO L280 TraceCheckUtils]: 203: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,297 INFO L280 TraceCheckUtils]: 204: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,297 INFO L280 TraceCheckUtils]: 205: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,298 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,298 INFO L280 TraceCheckUtils]: 207: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,299 INFO L280 TraceCheckUtils]: 208: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,300 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {11637#(<= |fibo_#in~n| 3)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,300 INFO L280 TraceCheckUtils]: 210: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,301 INFO L263 TraceCheckUtils]: 211: Hoare triple {11600#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,301 INFO L280 TraceCheckUtils]: 212: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,301 INFO L280 TraceCheckUtils]: 213: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,301 INFO L280 TraceCheckUtils]: 214: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,301 INFO L263 TraceCheckUtils]: 215: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,302 INFO L280 TraceCheckUtils]: 216: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,302 INFO L280 TraceCheckUtils]: 217: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,302 INFO L280 TraceCheckUtils]: 218: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,302 INFO L280 TraceCheckUtils]: 219: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,302 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,303 INFO L280 TraceCheckUtils]: 221: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,303 INFO L263 TraceCheckUtils]: 222: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,303 INFO L280 TraceCheckUtils]: 223: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,303 INFO L280 TraceCheckUtils]: 224: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,303 INFO L280 TraceCheckUtils]: 225: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,304 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,304 INFO L280 TraceCheckUtils]: 227: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,304 INFO L280 TraceCheckUtils]: 228: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,305 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,306 INFO L280 TraceCheckUtils]: 230: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,306 INFO L280 TraceCheckUtils]: 231: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume true; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,308 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {11600#(<= |fibo_#in~n| 4)} {11037#(<= 7 fibo_~n)} #41#return; {10184#false} is VALID [2020-07-17 22:21:47,308 INFO L280 TraceCheckUtils]: 233: Hoare triple {10184#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10184#false} is VALID [2020-07-17 22:21:47,308 INFO L280 TraceCheckUtils]: 234: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-17 22:21:47,308 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {10184#false} {10183#true} #39#return; {10184#false} is VALID [2020-07-17 22:21:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,385 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,389 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,390 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,391 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,391 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,391 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,392 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,393 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,393 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,393 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,394 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,398 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,399 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,400 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,401 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,401 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,402 INFO L263 TraceCheckUtils]: 14: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,402 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,402 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,403 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,403 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,403 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,403 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,404 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,404 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,404 INFO L263 TraceCheckUtils]: 23: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,404 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,404 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,405 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,405 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,405 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,405 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,406 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,406 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,415 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,418 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,419 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,420 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,421 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,421 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,422 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,423 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,424 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,424 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,424 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,425 INFO L263 TraceCheckUtils]: 11: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,425 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,425 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,425 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,425 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,426 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,426 INFO L263 TraceCheckUtils]: 18: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,426 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,426 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,427 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,427 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,427 INFO L280 TraceCheckUtils]: 23: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,427 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,428 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,428 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,428 INFO L263 TraceCheckUtils]: 27: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,428 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,429 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,429 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,429 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,429 INFO L280 TraceCheckUtils]: 33: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,429 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,430 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,430 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,430 INFO L263 TraceCheckUtils]: 37: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,430 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,430 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,431 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,431 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,431 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,431 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,431 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,432 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,432 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,432 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,432 INFO L263 TraceCheckUtils]: 48: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,432 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,433 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,433 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,433 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,433 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,433 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,434 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,434 INFO L280 TraceCheckUtils]: 56: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,434 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,434 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,448 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,449 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,452 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,453 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,454 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,455 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,455 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,455 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,455 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,456 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,456 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:47,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,460 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,461 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,462 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,462 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,463 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,463 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,463 INFO L263 TraceCheckUtils]: 14: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,464 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,464 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,464 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,464 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,464 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,465 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,465 INFO L263 TraceCheckUtils]: 23: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,465 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,465 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,466 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,466 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,466 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,466 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,466 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,467 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,468 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,469 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,469 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,469 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,469 INFO L263 TraceCheckUtils]: 11: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,470 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,470 INFO L263 TraceCheckUtils]: 15: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,471 INFO L280 TraceCheckUtils]: 18: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,471 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,471 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,471 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,471 INFO L263 TraceCheckUtils]: 22: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,472 INFO L280 TraceCheckUtils]: 23: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,472 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,472 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,472 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,472 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,473 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,473 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,473 INFO L263 TraceCheckUtils]: 31: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,473 INFO L280 TraceCheckUtils]: 32: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,473 INFO L280 TraceCheckUtils]: 33: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,474 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,474 INFO L280 TraceCheckUtils]: 35: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,474 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,474 INFO L280 TraceCheckUtils]: 37: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,474 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,475 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,475 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,475 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,475 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,475 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,476 INFO L263 TraceCheckUtils]: 45: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,476 INFO L280 TraceCheckUtils]: 46: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,476 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,476 INFO L280 TraceCheckUtils]: 48: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,476 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,477 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,477 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,477 INFO L263 TraceCheckUtils]: 52: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,477 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,477 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,477 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,478 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,478 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,478 INFO L280 TraceCheckUtils]: 58: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,478 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,478 INFO L280 TraceCheckUtils]: 60: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,479 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,479 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,479 INFO L280 TraceCheckUtils]: 63: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,479 INFO L263 TraceCheckUtils]: 64: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,479 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,479 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,480 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,480 INFO L263 TraceCheckUtils]: 68: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,480 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,480 INFO L280 TraceCheckUtils]: 70: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,480 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,481 INFO L263 TraceCheckUtils]: 72: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,481 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,481 INFO L280 TraceCheckUtils]: 74: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,481 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,481 INFO L280 TraceCheckUtils]: 76: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,481 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,482 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,482 INFO L263 TraceCheckUtils]: 79: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,482 INFO L280 TraceCheckUtils]: 80: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,482 INFO L280 TraceCheckUtils]: 81: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,482 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,483 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,483 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,483 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,483 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,483 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,483 INFO L263 TraceCheckUtils]: 88: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,484 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,484 INFO L280 TraceCheckUtils]: 90: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,484 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,484 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,484 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,485 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,485 INFO L280 TraceCheckUtils]: 95: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,485 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,485 INFO L280 TraceCheckUtils]: 97: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,485 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,485 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10183#true} {10184#false} #41#return; {10184#false} is VALID [2020-07-17 22:21:47,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,491 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,492 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,492 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,493 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,493 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,493 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,495 INFO L263 TraceCheckUtils]: 15: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,496 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,497 INFO L280 TraceCheckUtils]: 18: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,497 INFO L263 TraceCheckUtils]: 19: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,498 INFO L280 TraceCheckUtils]: 21: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,499 INFO L280 TraceCheckUtils]: 22: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,499 INFO L263 TraceCheckUtils]: 23: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,499 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,500 INFO L280 TraceCheckUtils]: 25: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:47,501 INFO L280 TraceCheckUtils]: 26: Hoare triple {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,501 INFO L263 TraceCheckUtils]: 27: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,501 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,501 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,501 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,502 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,503 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,503 INFO L280 TraceCheckUtils]: 33: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,503 INFO L263 TraceCheckUtils]: 34: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,504 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,505 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,505 INFO L280 TraceCheckUtils]: 39: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,506 INFO L280 TraceCheckUtils]: 40: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,507 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,508 INFO L280 TraceCheckUtils]: 42: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,508 INFO L263 TraceCheckUtils]: 43: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,508 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,508 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,508 INFO L280 TraceCheckUtils]: 46: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,509 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,509 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,510 INFO L280 TraceCheckUtils]: 49: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,510 INFO L280 TraceCheckUtils]: 50: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,512 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11419#(<= 3 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,513 INFO L280 TraceCheckUtils]: 52: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,513 INFO L263 TraceCheckUtils]: 53: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,513 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,513 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,513 INFO L280 TraceCheckUtils]: 56: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,513 INFO L263 TraceCheckUtils]: 57: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,514 INFO L280 TraceCheckUtils]: 58: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,514 INFO L280 TraceCheckUtils]: 59: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,514 INFO L280 TraceCheckUtils]: 60: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,514 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,514 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,515 INFO L280 TraceCheckUtils]: 63: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,515 INFO L263 TraceCheckUtils]: 64: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,515 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,515 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,515 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,516 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,516 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,516 INFO L280 TraceCheckUtils]: 70: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,517 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,517 INFO L280 TraceCheckUtils]: 72: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,518 INFO L280 TraceCheckUtils]: 73: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,519 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11382#(<= 4 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,520 INFO L280 TraceCheckUtils]: 75: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,520 INFO L263 TraceCheckUtils]: 76: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,520 INFO L280 TraceCheckUtils]: 77: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,520 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,521 INFO L280 TraceCheckUtils]: 79: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,521 INFO L263 TraceCheckUtils]: 80: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,521 INFO L280 TraceCheckUtils]: 81: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,521 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,521 INFO L280 TraceCheckUtils]: 83: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,522 INFO L263 TraceCheckUtils]: 84: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,522 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,522 INFO L280 TraceCheckUtils]: 86: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,522 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,522 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,523 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,523 INFO L280 TraceCheckUtils]: 90: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,523 INFO L263 TraceCheckUtils]: 91: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,523 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,523 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,523 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,524 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,524 INFO L280 TraceCheckUtils]: 96: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,524 INFO L280 TraceCheckUtils]: 97: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,524 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,524 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,524 INFO L263 TraceCheckUtils]: 100: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,525 INFO L280 TraceCheckUtils]: 101: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,525 INFO L280 TraceCheckUtils]: 102: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,525 INFO L280 TraceCheckUtils]: 103: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,525 INFO L280 TraceCheckUtils]: 104: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,525 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,526 INFO L280 TraceCheckUtils]: 106: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,526 INFO L280 TraceCheckUtils]: 107: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,527 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,527 INFO L280 TraceCheckUtils]: 109: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,528 INFO L280 TraceCheckUtils]: 110: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,529 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {11317#(<= 5 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,529 INFO L280 TraceCheckUtils]: 112: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,530 INFO L263 TraceCheckUtils]: 113: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,530 INFO L280 TraceCheckUtils]: 114: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,530 INFO L280 TraceCheckUtils]: 115: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,530 INFO L280 TraceCheckUtils]: 116: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,530 INFO L263 TraceCheckUtils]: 117: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,531 INFO L280 TraceCheckUtils]: 118: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,531 INFO L280 TraceCheckUtils]: 119: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,531 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,531 INFO L263 TraceCheckUtils]: 121: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,531 INFO L280 TraceCheckUtils]: 122: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,531 INFO L280 TraceCheckUtils]: 123: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,532 INFO L280 TraceCheckUtils]: 124: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,532 INFO L263 TraceCheckUtils]: 125: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,532 INFO L280 TraceCheckUtils]: 126: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,532 INFO L280 TraceCheckUtils]: 127: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,532 INFO L280 TraceCheckUtils]: 128: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,533 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,533 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,533 INFO L280 TraceCheckUtils]: 131: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,533 INFO L263 TraceCheckUtils]: 132: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,533 INFO L280 TraceCheckUtils]: 133: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,533 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,534 INFO L280 TraceCheckUtils]: 135: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,534 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,534 INFO L280 TraceCheckUtils]: 137: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,534 INFO L280 TraceCheckUtils]: 138: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,534 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,534 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,535 INFO L263 TraceCheckUtils]: 141: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,535 INFO L280 TraceCheckUtils]: 142: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,535 INFO L280 TraceCheckUtils]: 143: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,535 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,535 INFO L280 TraceCheckUtils]: 145: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,535 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,536 INFO L280 TraceCheckUtils]: 147: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,536 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,536 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,536 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,536 INFO L263 TraceCheckUtils]: 151: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,537 INFO L280 TraceCheckUtils]: 152: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,537 INFO L280 TraceCheckUtils]: 153: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,537 INFO L280 TraceCheckUtils]: 154: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,537 INFO L263 TraceCheckUtils]: 155: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,537 INFO L280 TraceCheckUtils]: 156: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,537 INFO L280 TraceCheckUtils]: 157: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,538 INFO L280 TraceCheckUtils]: 158: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,538 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,538 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,538 INFO L280 TraceCheckUtils]: 161: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,538 INFO L263 TraceCheckUtils]: 162: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,538 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,539 INFO L280 TraceCheckUtils]: 164: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,539 INFO L280 TraceCheckUtils]: 165: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,539 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,539 INFO L280 TraceCheckUtils]: 167: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,539 INFO L280 TraceCheckUtils]: 168: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,539 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,540 INFO L280 TraceCheckUtils]: 170: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,540 INFO L280 TraceCheckUtils]: 171: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,541 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,541 INFO L280 TraceCheckUtils]: 173: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,542 INFO L280 TraceCheckUtils]: 174: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,543 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {10183#true} #39#return; {11037#(<= 7 fibo_~n)} is VALID [2020-07-17 22:21:47,543 INFO L280 TraceCheckUtils]: 176: Hoare triple {11037#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11037#(<= 7 fibo_~n)} is VALID [2020-07-17 22:21:47,544 INFO L263 TraceCheckUtils]: 177: Hoare triple {11037#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,544 INFO L280 TraceCheckUtils]: 178: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,545 INFO L280 TraceCheckUtils]: 179: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,545 INFO L280 TraceCheckUtils]: 180: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,545 INFO L263 TraceCheckUtils]: 181: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,546 INFO L280 TraceCheckUtils]: 182: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,546 INFO L280 TraceCheckUtils]: 183: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,547 INFO L280 TraceCheckUtils]: 184: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,547 INFO L263 TraceCheckUtils]: 185: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,548 INFO L280 TraceCheckUtils]: 186: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,548 INFO L280 TraceCheckUtils]: 187: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,549 INFO L280 TraceCheckUtils]: 188: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,549 INFO L263 TraceCheckUtils]: 189: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,549 INFO L280 TraceCheckUtils]: 190: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,550 INFO L280 TraceCheckUtils]: 191: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,550 INFO L280 TraceCheckUtils]: 192: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,551 INFO L280 TraceCheckUtils]: 193: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,552 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {11653#(<= |fibo_#in~n| 1)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,553 INFO L280 TraceCheckUtils]: 195: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,553 INFO L263 TraceCheckUtils]: 196: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,553 INFO L280 TraceCheckUtils]: 197: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,553 INFO L280 TraceCheckUtils]: 198: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,554 INFO L280 TraceCheckUtils]: 199: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,555 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,555 INFO L280 TraceCheckUtils]: 201: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,556 INFO L280 TraceCheckUtils]: 202: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,557 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {11648#(<= |fibo_#in~n| 2)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,557 INFO L280 TraceCheckUtils]: 204: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,558 INFO L263 TraceCheckUtils]: 205: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,558 INFO L280 TraceCheckUtils]: 206: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,558 INFO L280 TraceCheckUtils]: 207: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,558 INFO L280 TraceCheckUtils]: 208: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,558 INFO L280 TraceCheckUtils]: 209: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,559 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,560 INFO L280 TraceCheckUtils]: 211: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,560 INFO L280 TraceCheckUtils]: 212: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,561 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {11637#(<= |fibo_#in~n| 3)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,562 INFO L280 TraceCheckUtils]: 214: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,562 INFO L263 TraceCheckUtils]: 215: Hoare triple {11600#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,562 INFO L280 TraceCheckUtils]: 216: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,563 INFO L280 TraceCheckUtils]: 217: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,563 INFO L280 TraceCheckUtils]: 218: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,563 INFO L263 TraceCheckUtils]: 219: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,563 INFO L280 TraceCheckUtils]: 220: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,563 INFO L280 TraceCheckUtils]: 221: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,563 INFO L280 TraceCheckUtils]: 222: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,564 INFO L280 TraceCheckUtils]: 223: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,564 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,564 INFO L280 TraceCheckUtils]: 225: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,564 INFO L263 TraceCheckUtils]: 226: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,564 INFO L280 TraceCheckUtils]: 227: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,564 INFO L280 TraceCheckUtils]: 228: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,565 INFO L280 TraceCheckUtils]: 229: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,565 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,565 INFO L280 TraceCheckUtils]: 231: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,565 INFO L280 TraceCheckUtils]: 232: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,566 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,567 INFO L280 TraceCheckUtils]: 234: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,567 INFO L280 TraceCheckUtils]: 235: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume true; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,568 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {11600#(<= |fibo_#in~n| 4)} {11037#(<= 7 fibo_~n)} #41#return; {10184#false} is VALID [2020-07-17 22:21:47,569 INFO L280 TraceCheckUtils]: 237: Hoare triple {10184#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10184#false} is VALID [2020-07-17 22:21:47,569 INFO L280 TraceCheckUtils]: 238: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-17 22:21:47,569 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {10184#false} {10183#true} #39#return; {10184#false} is VALID [2020-07-17 22:21:47,569 INFO L280 TraceCheckUtils]: 240: Hoare triple {10184#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10184#false} is VALID [2020-07-17 22:21:47,569 INFO L263 TraceCheckUtils]: 241: Hoare triple {10184#false} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,569 INFO L280 TraceCheckUtils]: 242: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,570 INFO L280 TraceCheckUtils]: 243: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,570 INFO L280 TraceCheckUtils]: 244: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,570 INFO L263 TraceCheckUtils]: 245: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,570 INFO L280 TraceCheckUtils]: 246: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,570 INFO L280 TraceCheckUtils]: 247: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,571 INFO L280 TraceCheckUtils]: 248: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,571 INFO L263 TraceCheckUtils]: 249: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,571 INFO L280 TraceCheckUtils]: 250: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,571 INFO L280 TraceCheckUtils]: 251: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,571 INFO L280 TraceCheckUtils]: 252: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,571 INFO L263 TraceCheckUtils]: 253: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,572 INFO L280 TraceCheckUtils]: 254: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,572 INFO L280 TraceCheckUtils]: 255: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,572 INFO L280 TraceCheckUtils]: 256: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,572 INFO L263 TraceCheckUtils]: 257: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,572 INFO L280 TraceCheckUtils]: 258: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,572 INFO L280 TraceCheckUtils]: 259: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,572 INFO L280 TraceCheckUtils]: 260: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,573 INFO L280 TraceCheckUtils]: 261: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,573 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,573 INFO L280 TraceCheckUtils]: 263: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,573 INFO L263 TraceCheckUtils]: 264: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,573 INFO L280 TraceCheckUtils]: 265: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,573 INFO L280 TraceCheckUtils]: 266: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,574 INFO L280 TraceCheckUtils]: 267: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,574 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,574 INFO L280 TraceCheckUtils]: 269: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,574 INFO L280 TraceCheckUtils]: 270: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,574 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,575 INFO L280 TraceCheckUtils]: 272: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,575 INFO L263 TraceCheckUtils]: 273: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,575 INFO L280 TraceCheckUtils]: 274: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,575 INFO L280 TraceCheckUtils]: 275: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,575 INFO L280 TraceCheckUtils]: 276: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,575 INFO L280 TraceCheckUtils]: 277: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,576 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,576 INFO L280 TraceCheckUtils]: 279: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,576 INFO L280 TraceCheckUtils]: 280: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,576 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,576 INFO L280 TraceCheckUtils]: 282: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,576 INFO L263 TraceCheckUtils]: 283: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,577 INFO L280 TraceCheckUtils]: 284: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,577 INFO L280 TraceCheckUtils]: 285: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,577 INFO L280 TraceCheckUtils]: 286: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,577 INFO L263 TraceCheckUtils]: 287: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,577 INFO L280 TraceCheckUtils]: 288: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,578 INFO L280 TraceCheckUtils]: 289: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,578 INFO L280 TraceCheckUtils]: 290: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,578 INFO L280 TraceCheckUtils]: 291: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,578 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,578 INFO L280 TraceCheckUtils]: 293: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,578 INFO L263 TraceCheckUtils]: 294: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,579 INFO L280 TraceCheckUtils]: 295: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,579 INFO L280 TraceCheckUtils]: 296: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,579 INFO L280 TraceCheckUtils]: 297: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,579 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,579 INFO L280 TraceCheckUtils]: 299: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,580 INFO L280 TraceCheckUtils]: 300: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,580 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,580 INFO L280 TraceCheckUtils]: 302: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,580 INFO L280 TraceCheckUtils]: 303: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,580 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,580 INFO L280 TraceCheckUtils]: 305: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,581 INFO L263 TraceCheckUtils]: 306: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,581 INFO L280 TraceCheckUtils]: 307: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,581 INFO L280 TraceCheckUtils]: 308: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,581 INFO L280 TraceCheckUtils]: 309: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,581 INFO L263 TraceCheckUtils]: 310: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,581 INFO L280 TraceCheckUtils]: 311: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,582 INFO L280 TraceCheckUtils]: 312: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,582 INFO L280 TraceCheckUtils]: 313: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,582 INFO L263 TraceCheckUtils]: 314: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,582 INFO L280 TraceCheckUtils]: 315: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,582 INFO L280 TraceCheckUtils]: 316: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,583 INFO L280 TraceCheckUtils]: 317: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,583 INFO L280 TraceCheckUtils]: 318: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,583 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,583 INFO L280 TraceCheckUtils]: 320: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,583 INFO L263 TraceCheckUtils]: 321: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,583 INFO L280 TraceCheckUtils]: 322: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,584 INFO L280 TraceCheckUtils]: 323: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,584 INFO L280 TraceCheckUtils]: 324: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,584 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,584 INFO L280 TraceCheckUtils]: 326: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,584 INFO L280 TraceCheckUtils]: 327: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,584 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,585 INFO L280 TraceCheckUtils]: 329: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,585 INFO L263 TraceCheckUtils]: 330: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,585 INFO L280 TraceCheckUtils]: 331: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,585 INFO L280 TraceCheckUtils]: 332: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,585 INFO L280 TraceCheckUtils]: 333: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,585 INFO L280 TraceCheckUtils]: 334: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,586 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,586 INFO L280 TraceCheckUtils]: 336: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,586 INFO L280 TraceCheckUtils]: 337: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,586 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,586 INFO L280 TraceCheckUtils]: 339: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,587 INFO L280 TraceCheckUtils]: 340: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,587 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {10183#true} {10184#false} #41#return; {10184#false} is VALID [2020-07-17 22:21:47,587 INFO L280 TraceCheckUtils]: 342: Hoare triple {10184#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10184#false} is VALID [2020-07-17 22:21:47,587 INFO L280 TraceCheckUtils]: 343: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-17 22:21:47,587 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {10184#false} {10187#(<= main_~x~0 7)} #37#return; {10184#false} is VALID [2020-07-17 22:21:47,647 INFO L263 TraceCheckUtils]: 0: Hoare triple {10183#true} call ULTIMATE.init(); {10183#true} is VALID [2020-07-17 22:21:47,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10183#true} {10183#true} #33#return; {10183#true} is VALID [2020-07-17 22:21:47,647 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret3 := main(); {10183#true} is VALID [2020-07-17 22:21:47,648 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~x~0 := 7; {10187#(<= main_~x~0 7)} is VALID [2020-07-17 22:21:47,648 INFO L263 TraceCheckUtils]: 5: Hoare triple {10187#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {10183#true} is VALID [2020-07-17 22:21:47,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,648 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,648 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,649 INFO L263 TraceCheckUtils]: 9: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,649 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,649 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,649 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,649 INFO L263 TraceCheckUtils]: 13: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,649 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,650 INFO L280 TraceCheckUtils]: 15: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,650 INFO L280 TraceCheckUtils]: 16: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,651 INFO L263 TraceCheckUtils]: 17: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,651 INFO L280 TraceCheckUtils]: 18: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,651 INFO L280 TraceCheckUtils]: 19: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,652 INFO L280 TraceCheckUtils]: 20: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,652 INFO L263 TraceCheckUtils]: 21: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,652 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,653 INFO L280 TraceCheckUtils]: 23: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,653 INFO L280 TraceCheckUtils]: 24: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,653 INFO L263 TraceCheckUtils]: 25: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,653 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,654 INFO L280 TraceCheckUtils]: 27: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,654 INFO L280 TraceCheckUtils]: 28: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,654 INFO L263 TraceCheckUtils]: 29: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,655 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,655 INFO L280 TraceCheckUtils]: 31: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-17 22:21:47,656 INFO L280 TraceCheckUtils]: 32: Hoare triple {11425#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,656 INFO L263 TraceCheckUtils]: 33: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,656 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,656 INFO L280 TraceCheckUtils]: 35: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,656 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,657 INFO L280 TraceCheckUtils]: 37: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,658 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,658 INFO L280 TraceCheckUtils]: 39: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,658 INFO L263 TraceCheckUtils]: 40: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,659 INFO L280 TraceCheckUtils]: 41: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,659 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,659 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,660 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,660 INFO L280 TraceCheckUtils]: 45: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,660 INFO L280 TraceCheckUtils]: 46: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,661 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,662 INFO L280 TraceCheckUtils]: 48: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,662 INFO L263 TraceCheckUtils]: 49: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,662 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,662 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,662 INFO L280 TraceCheckUtils]: 52: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,663 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,664 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,664 INFO L280 TraceCheckUtils]: 55: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,665 INFO L280 TraceCheckUtils]: 56: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,672 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11419#(<= 3 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,673 INFO L280 TraceCheckUtils]: 58: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,673 INFO L263 TraceCheckUtils]: 59: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,674 INFO L280 TraceCheckUtils]: 60: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,674 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,674 INFO L280 TraceCheckUtils]: 62: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,674 INFO L263 TraceCheckUtils]: 63: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,674 INFO L280 TraceCheckUtils]: 64: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,675 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,675 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,675 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,675 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,675 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,675 INFO L263 TraceCheckUtils]: 70: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,676 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,676 INFO L280 TraceCheckUtils]: 72: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,676 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,676 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,676 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,677 INFO L280 TraceCheckUtils]: 76: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,678 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,678 INFO L280 TraceCheckUtils]: 78: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,679 INFO L280 TraceCheckUtils]: 79: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,680 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11382#(<= 4 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,681 INFO L280 TraceCheckUtils]: 81: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,681 INFO L263 TraceCheckUtils]: 82: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,681 INFO L280 TraceCheckUtils]: 83: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,681 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,682 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,682 INFO L263 TraceCheckUtils]: 86: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,682 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,682 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,682 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,682 INFO L263 TraceCheckUtils]: 90: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,683 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,683 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,683 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,683 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,683 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,683 INFO L280 TraceCheckUtils]: 96: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,684 INFO L263 TraceCheckUtils]: 97: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,684 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,684 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,684 INFO L280 TraceCheckUtils]: 100: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,684 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,684 INFO L280 TraceCheckUtils]: 102: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,685 INFO L280 TraceCheckUtils]: 103: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,685 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,685 INFO L280 TraceCheckUtils]: 105: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,685 INFO L263 TraceCheckUtils]: 106: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,685 INFO L280 TraceCheckUtils]: 107: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,685 INFO L280 TraceCheckUtils]: 108: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,686 INFO L280 TraceCheckUtils]: 109: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,686 INFO L280 TraceCheckUtils]: 110: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,686 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,686 INFO L280 TraceCheckUtils]: 112: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,686 INFO L280 TraceCheckUtils]: 113: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,687 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,688 INFO L280 TraceCheckUtils]: 115: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,688 INFO L280 TraceCheckUtils]: 116: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,690 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {11317#(<= 5 |fibo_#in~n|)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,690 INFO L280 TraceCheckUtils]: 118: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,690 INFO L263 TraceCheckUtils]: 119: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,691 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,691 INFO L280 TraceCheckUtils]: 121: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,691 INFO L280 TraceCheckUtils]: 122: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,691 INFO L263 TraceCheckUtils]: 123: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,691 INFO L280 TraceCheckUtils]: 124: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,691 INFO L280 TraceCheckUtils]: 125: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,692 INFO L280 TraceCheckUtils]: 126: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,692 INFO L263 TraceCheckUtils]: 127: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,692 INFO L280 TraceCheckUtils]: 128: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,692 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,692 INFO L280 TraceCheckUtils]: 130: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,692 INFO L263 TraceCheckUtils]: 131: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,693 INFO L280 TraceCheckUtils]: 132: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,693 INFO L280 TraceCheckUtils]: 133: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,693 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,693 INFO L280 TraceCheckUtils]: 135: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,693 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,693 INFO L280 TraceCheckUtils]: 137: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,693 INFO L263 TraceCheckUtils]: 138: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,694 INFO L280 TraceCheckUtils]: 139: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,694 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,694 INFO L280 TraceCheckUtils]: 141: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,694 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,694 INFO L280 TraceCheckUtils]: 143: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,694 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,695 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,695 INFO L280 TraceCheckUtils]: 146: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,695 INFO L263 TraceCheckUtils]: 147: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,695 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,695 INFO L280 TraceCheckUtils]: 149: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,695 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,696 INFO L280 TraceCheckUtils]: 151: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,696 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,696 INFO L280 TraceCheckUtils]: 153: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,696 INFO L280 TraceCheckUtils]: 154: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,696 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,696 INFO L280 TraceCheckUtils]: 156: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,697 INFO L263 TraceCheckUtils]: 157: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,697 INFO L280 TraceCheckUtils]: 158: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,697 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,697 INFO L280 TraceCheckUtils]: 160: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,697 INFO L263 TraceCheckUtils]: 161: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,697 INFO L280 TraceCheckUtils]: 162: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,698 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,698 INFO L280 TraceCheckUtils]: 164: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,698 INFO L280 TraceCheckUtils]: 165: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,698 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,698 INFO L280 TraceCheckUtils]: 167: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,699 INFO L263 TraceCheckUtils]: 168: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,699 INFO L280 TraceCheckUtils]: 169: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,699 INFO L280 TraceCheckUtils]: 170: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,699 INFO L280 TraceCheckUtils]: 171: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,699 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,699 INFO L280 TraceCheckUtils]: 173: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,700 INFO L280 TraceCheckUtils]: 174: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,700 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,700 INFO L280 TraceCheckUtils]: 176: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,700 INFO L280 TraceCheckUtils]: 177: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,711 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,712 INFO L280 TraceCheckUtils]: 179: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,724 INFO L280 TraceCheckUtils]: 180: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,726 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {10183#true} #39#return; {11037#(<= 7 fibo_~n)} is VALID [2020-07-17 22:21:47,727 INFO L280 TraceCheckUtils]: 182: Hoare triple {11037#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11037#(<= 7 fibo_~n)} is VALID [2020-07-17 22:21:47,727 INFO L263 TraceCheckUtils]: 183: Hoare triple {11037#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,728 INFO L280 TraceCheckUtils]: 184: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,728 INFO L280 TraceCheckUtils]: 185: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,729 INFO L280 TraceCheckUtils]: 186: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,729 INFO L263 TraceCheckUtils]: 187: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,729 INFO L280 TraceCheckUtils]: 188: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,730 INFO L280 TraceCheckUtils]: 189: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,730 INFO L280 TraceCheckUtils]: 190: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,731 INFO L263 TraceCheckUtils]: 191: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,731 INFO L280 TraceCheckUtils]: 192: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,732 INFO L280 TraceCheckUtils]: 193: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,732 INFO L280 TraceCheckUtils]: 194: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,732 INFO L263 TraceCheckUtils]: 195: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,733 INFO L280 TraceCheckUtils]: 196: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,733 INFO L280 TraceCheckUtils]: 197: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:47,734 INFO L280 TraceCheckUtils]: 198: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,735 INFO L280 TraceCheckUtils]: 199: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-17 22:21:47,736 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {11653#(<= |fibo_#in~n| 1)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,737 INFO L280 TraceCheckUtils]: 201: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,737 INFO L263 TraceCheckUtils]: 202: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,737 INFO L280 TraceCheckUtils]: 203: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,737 INFO L280 TraceCheckUtils]: 204: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,738 INFO L280 TraceCheckUtils]: 205: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,739 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,739 INFO L280 TraceCheckUtils]: 207: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,740 INFO L280 TraceCheckUtils]: 208: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-17 22:21:47,741 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {11648#(<= |fibo_#in~n| 2)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,742 INFO L280 TraceCheckUtils]: 210: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,742 INFO L263 TraceCheckUtils]: 211: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,742 INFO L280 TraceCheckUtils]: 212: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,742 INFO L280 TraceCheckUtils]: 213: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,742 INFO L280 TraceCheckUtils]: 214: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,742 INFO L280 TraceCheckUtils]: 215: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,744 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,744 INFO L280 TraceCheckUtils]: 217: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,745 INFO L280 TraceCheckUtils]: 218: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-17 22:21:47,746 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {11637#(<= |fibo_#in~n| 3)} {11097#(= fibo_~n |fibo_#in~n|)} #39#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,747 INFO L280 TraceCheckUtils]: 220: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,747 INFO L263 TraceCheckUtils]: 221: Hoare triple {11600#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,747 INFO L280 TraceCheckUtils]: 222: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,747 INFO L280 TraceCheckUtils]: 223: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,748 INFO L280 TraceCheckUtils]: 224: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,748 INFO L263 TraceCheckUtils]: 225: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,748 INFO L280 TraceCheckUtils]: 226: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,748 INFO L280 TraceCheckUtils]: 227: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,748 INFO L280 TraceCheckUtils]: 228: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,748 INFO L280 TraceCheckUtils]: 229: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,749 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,749 INFO L280 TraceCheckUtils]: 231: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,749 INFO L263 TraceCheckUtils]: 232: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,749 INFO L280 TraceCheckUtils]: 233: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,749 INFO L280 TraceCheckUtils]: 234: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,749 INFO L280 TraceCheckUtils]: 235: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,750 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,750 INFO L280 TraceCheckUtils]: 237: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,750 INFO L280 TraceCheckUtils]: 238: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,751 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,752 INFO L280 TraceCheckUtils]: 240: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,753 INFO L280 TraceCheckUtils]: 241: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume true; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-17 22:21:47,754 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {11600#(<= |fibo_#in~n| 4)} {11037#(<= 7 fibo_~n)} #41#return; {10184#false} is VALID [2020-07-17 22:21:47,754 INFO L280 TraceCheckUtils]: 243: Hoare triple {10184#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10184#false} is VALID [2020-07-17 22:21:47,754 INFO L280 TraceCheckUtils]: 244: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-17 22:21:47,754 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {10184#false} {10183#true} #39#return; {10184#false} is VALID [2020-07-17 22:21:47,754 INFO L280 TraceCheckUtils]: 246: Hoare triple {10184#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10184#false} is VALID [2020-07-17 22:21:47,754 INFO L263 TraceCheckUtils]: 247: Hoare triple {10184#false} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,755 INFO L280 TraceCheckUtils]: 248: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,755 INFO L280 TraceCheckUtils]: 249: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,755 INFO L280 TraceCheckUtils]: 250: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,755 INFO L263 TraceCheckUtils]: 251: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,755 INFO L280 TraceCheckUtils]: 252: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,756 INFO L280 TraceCheckUtils]: 253: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,756 INFO L280 TraceCheckUtils]: 254: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,756 INFO L263 TraceCheckUtils]: 255: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,756 INFO L280 TraceCheckUtils]: 256: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,756 INFO L280 TraceCheckUtils]: 257: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,756 INFO L280 TraceCheckUtils]: 258: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,757 INFO L263 TraceCheckUtils]: 259: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,757 INFO L280 TraceCheckUtils]: 260: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,757 INFO L280 TraceCheckUtils]: 261: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,757 INFO L280 TraceCheckUtils]: 262: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,757 INFO L263 TraceCheckUtils]: 263: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,757 INFO L280 TraceCheckUtils]: 264: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,757 INFO L280 TraceCheckUtils]: 265: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,758 INFO L280 TraceCheckUtils]: 266: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,758 INFO L280 TraceCheckUtils]: 267: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,758 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,758 INFO L280 TraceCheckUtils]: 269: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,758 INFO L263 TraceCheckUtils]: 270: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,758 INFO L280 TraceCheckUtils]: 271: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,759 INFO L280 TraceCheckUtils]: 272: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,759 INFO L280 TraceCheckUtils]: 273: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,759 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,759 INFO L280 TraceCheckUtils]: 275: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,759 INFO L280 TraceCheckUtils]: 276: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,759 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,760 INFO L280 TraceCheckUtils]: 278: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,760 INFO L263 TraceCheckUtils]: 279: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,760 INFO L280 TraceCheckUtils]: 280: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,760 INFO L280 TraceCheckUtils]: 281: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,760 INFO L280 TraceCheckUtils]: 282: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,760 INFO L280 TraceCheckUtils]: 283: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,761 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,761 INFO L280 TraceCheckUtils]: 285: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,761 INFO L280 TraceCheckUtils]: 286: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,761 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,761 INFO L280 TraceCheckUtils]: 288: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,761 INFO L263 TraceCheckUtils]: 289: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,762 INFO L280 TraceCheckUtils]: 290: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,762 INFO L280 TraceCheckUtils]: 291: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,762 INFO L280 TraceCheckUtils]: 292: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,762 INFO L263 TraceCheckUtils]: 293: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,762 INFO L280 TraceCheckUtils]: 294: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,762 INFO L280 TraceCheckUtils]: 295: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,763 INFO L280 TraceCheckUtils]: 296: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,763 INFO L280 TraceCheckUtils]: 297: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,763 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,763 INFO L280 TraceCheckUtils]: 299: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,763 INFO L263 TraceCheckUtils]: 300: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,763 INFO L280 TraceCheckUtils]: 301: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,764 INFO L280 TraceCheckUtils]: 302: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,764 INFO L280 TraceCheckUtils]: 303: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,764 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,764 INFO L280 TraceCheckUtils]: 305: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,764 INFO L280 TraceCheckUtils]: 306: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,764 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,764 INFO L280 TraceCheckUtils]: 308: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,765 INFO L280 TraceCheckUtils]: 309: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,765 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,765 INFO L280 TraceCheckUtils]: 311: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,765 INFO L263 TraceCheckUtils]: 312: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,950 INFO L280 TraceCheckUtils]: 313: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,950 INFO L280 TraceCheckUtils]: 314: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,950 INFO L280 TraceCheckUtils]: 315: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,950 INFO L263 TraceCheckUtils]: 316: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,950 INFO L280 TraceCheckUtils]: 317: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,951 INFO L280 TraceCheckUtils]: 318: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,951 INFO L280 TraceCheckUtils]: 319: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:47,951 INFO L263 TraceCheckUtils]: 320: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:47,951 INFO L280 TraceCheckUtils]: 321: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,951 INFO L280 TraceCheckUtils]: 322: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,951 INFO L280 TraceCheckUtils]: 323: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,952 INFO L280 TraceCheckUtils]: 324: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,952 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,952 INFO L280 TraceCheckUtils]: 326: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,952 INFO L263 TraceCheckUtils]: 327: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,952 INFO L280 TraceCheckUtils]: 328: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,952 INFO L280 TraceCheckUtils]: 329: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:47,953 INFO L280 TraceCheckUtils]: 330: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,953 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,953 INFO L280 TraceCheckUtils]: 332: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,953 INFO L280 TraceCheckUtils]: 333: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,953 INFO L275 TraceCheckUtils]: 334: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:47,953 INFO L280 TraceCheckUtils]: 335: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:47,953 INFO L263 TraceCheckUtils]: 336: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:47,954 INFO L280 TraceCheckUtils]: 337: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:47,954 INFO L280 TraceCheckUtils]: 338: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:47,954 INFO L280 TraceCheckUtils]: 339: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:47,954 INFO L280 TraceCheckUtils]: 340: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,954 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,954 INFO L280 TraceCheckUtils]: 342: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,955 INFO L280 TraceCheckUtils]: 343: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,955 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:47,955 INFO L280 TraceCheckUtils]: 345: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:47,955 INFO L280 TraceCheckUtils]: 346: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:47,955 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {10183#true} {10184#false} #41#return; {10184#false} is VALID [2020-07-17 22:21:47,956 INFO L280 TraceCheckUtils]: 348: Hoare triple {10184#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10184#false} is VALID [2020-07-17 22:21:47,956 INFO L280 TraceCheckUtils]: 349: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-17 22:21:47,956 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {10184#false} {10187#(<= main_~x~0 7)} #37#return; {10184#false} is VALID [2020-07-17 22:21:47,956 INFO L280 TraceCheckUtils]: 351: Hoare triple {10184#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {10184#false} is VALID [2020-07-17 22:21:47,959 INFO L280 TraceCheckUtils]: 352: Hoare triple {10184#false} assume 13 != ~result~0; {10184#false} is VALID [2020-07-17 22:21:47,959 INFO L280 TraceCheckUtils]: 353: Hoare triple {10184#false} assume !false; {10184#false} is VALID [2020-07-17 22:21:48,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 863 proven. 1526 refuted. 0 times theorem prover too weak. 4731 trivial. 0 not checked. [2020-07-17 22:21:48,007 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326834428] [2020-07-17 22:21:48,007 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140297097] [2020-07-17 22:21:48,008 INFO L92 rtionOrderModulation]: Changing assertion order to 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 [2020-07-17 22:21:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:48,124 INFO L264 TraceCheckSpWp]: Trace formula consists of 787 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-17 22:21:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:48,170 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:48,617 INFO L263 TraceCheckUtils]: 0: Hoare triple {10183#true} call ULTIMATE.init(); {10183#true} is VALID [2020-07-17 22:21:48,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,617 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10183#true} {10183#true} #33#return; {10183#true} is VALID [2020-07-17 22:21:48,617 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret3 := main(); {10183#true} is VALID [2020-07-17 22:21:48,618 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~x~0 := 7; {10187#(<= main_~x~0 7)} is VALID [2020-07-17 22:21:48,618 INFO L263 TraceCheckUtils]: 5: Hoare triple {10187#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {10183#true} is VALID [2020-07-17 22:21:48,619 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,619 INFO L280 TraceCheckUtils]: 7: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,620 INFO L280 TraceCheckUtils]: 8: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,620 INFO L263 TraceCheckUtils]: 9: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,620 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,621 INFO L280 TraceCheckUtils]: 11: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,621 INFO L280 TraceCheckUtils]: 12: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,621 INFO L263 TraceCheckUtils]: 13: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,621 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,622 INFO L280 TraceCheckUtils]: 15: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,622 INFO L280 TraceCheckUtils]: 16: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,622 INFO L263 TraceCheckUtils]: 17: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,627 INFO L280 TraceCheckUtils]: 18: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,628 INFO L280 TraceCheckUtils]: 19: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,629 INFO L280 TraceCheckUtils]: 20: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,629 INFO L263 TraceCheckUtils]: 21: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,630 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,630 INFO L280 TraceCheckUtils]: 23: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,631 INFO L280 TraceCheckUtils]: 24: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,631 INFO L263 TraceCheckUtils]: 25: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,632 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,632 INFO L280 TraceCheckUtils]: 27: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,633 INFO L280 TraceCheckUtils]: 28: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,633 INFO L263 TraceCheckUtils]: 29: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,633 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,634 INFO L280 TraceCheckUtils]: 31: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,635 INFO L280 TraceCheckUtils]: 32: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,635 INFO L263 TraceCheckUtils]: 33: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,635 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,636 INFO L280 TraceCheckUtils]: 35: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11986#(<= 1 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,637 INFO L280 TraceCheckUtils]: 36: Hoare triple {11986#(<= 1 |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11986#(<= 1 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,637 INFO L280 TraceCheckUtils]: 37: Hoare triple {11986#(<= 1 |fibo_#in~n|)} assume true; {11986#(<= 1 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,639 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11986#(<= 1 |fibo_#in~n|)} {11898#(<= fibo_~n |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,639 INFO L280 TraceCheckUtils]: 39: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,640 INFO L263 TraceCheckUtils]: 40: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,640 INFO L280 TraceCheckUtils]: 41: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,640 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,640 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,641 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,641 INFO L280 TraceCheckUtils]: 45: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,642 INFO L280 TraceCheckUtils]: 46: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,643 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11426#(<= 2 |fibo_#in~n|)} {11898#(<= fibo_~n |fibo_#in~n|)} #39#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,644 INFO L280 TraceCheckUtils]: 48: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,644 INFO L263 TraceCheckUtils]: 49: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,644 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,644 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,645 INFO L280 TraceCheckUtils]: 52: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,645 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,646 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,648 INFO L280 TraceCheckUtils]: 55: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,649 INFO L280 TraceCheckUtils]: 56: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,650 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11419#(<= 3 |fibo_#in~n|)} {11898#(<= fibo_~n |fibo_#in~n|)} #39#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,650 INFO L280 TraceCheckUtils]: 58: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,651 INFO L263 TraceCheckUtils]: 59: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,651 INFO L280 TraceCheckUtils]: 60: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,651 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,651 INFO L280 TraceCheckUtils]: 62: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,652 INFO L263 TraceCheckUtils]: 63: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,652 INFO L280 TraceCheckUtils]: 64: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,652 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,652 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,653 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,653 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,653 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,654 INFO L263 TraceCheckUtils]: 70: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,654 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,654 INFO L280 TraceCheckUtils]: 72: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,654 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,654 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,655 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,655 INFO L280 TraceCheckUtils]: 76: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,656 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,656 INFO L280 TraceCheckUtils]: 78: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,657 INFO L280 TraceCheckUtils]: 79: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,659 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11382#(<= 4 |fibo_#in~n|)} {11898#(<= fibo_~n |fibo_#in~n|)} #39#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,659 INFO L280 TraceCheckUtils]: 81: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,659 INFO L263 TraceCheckUtils]: 82: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,660 INFO L280 TraceCheckUtils]: 83: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,660 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,660 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,660 INFO L263 TraceCheckUtils]: 86: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,660 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,661 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,661 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,661 INFO L263 TraceCheckUtils]: 90: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,661 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,661 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,662 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,662 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,662 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,662 INFO L280 TraceCheckUtils]: 96: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,662 INFO L263 TraceCheckUtils]: 97: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,662 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,663 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,663 INFO L280 TraceCheckUtils]: 100: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,663 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,663 INFO L280 TraceCheckUtils]: 102: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,663 INFO L280 TraceCheckUtils]: 103: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,663 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,664 INFO L280 TraceCheckUtils]: 105: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,664 INFO L263 TraceCheckUtils]: 106: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,664 INFO L280 TraceCheckUtils]: 107: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,664 INFO L280 TraceCheckUtils]: 108: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,664 INFO L280 TraceCheckUtils]: 109: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,664 INFO L280 TraceCheckUtils]: 110: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,665 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,665 INFO L280 TraceCheckUtils]: 112: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,665 INFO L280 TraceCheckUtils]: 113: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,666 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,667 INFO L280 TraceCheckUtils]: 115: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,667 INFO L280 TraceCheckUtils]: 116: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,669 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {11317#(<= 5 |fibo_#in~n|)} {11898#(<= fibo_~n |fibo_#in~n|)} #39#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,669 INFO L280 TraceCheckUtils]: 118: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,670 INFO L263 TraceCheckUtils]: 119: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,670 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,670 INFO L280 TraceCheckUtils]: 121: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,670 INFO L280 TraceCheckUtils]: 122: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,670 INFO L263 TraceCheckUtils]: 123: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,671 INFO L280 TraceCheckUtils]: 124: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,671 INFO L280 TraceCheckUtils]: 125: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,671 INFO L280 TraceCheckUtils]: 126: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,671 INFO L263 TraceCheckUtils]: 127: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,672 INFO L280 TraceCheckUtils]: 128: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,672 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,672 INFO L280 TraceCheckUtils]: 130: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,672 INFO L263 TraceCheckUtils]: 131: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,672 INFO L280 TraceCheckUtils]: 132: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,673 INFO L280 TraceCheckUtils]: 133: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,673 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,673 INFO L280 TraceCheckUtils]: 135: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,673 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,673 INFO L280 TraceCheckUtils]: 137: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,673 INFO L263 TraceCheckUtils]: 138: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,674 INFO L280 TraceCheckUtils]: 139: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,674 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,674 INFO L280 TraceCheckUtils]: 141: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,674 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,674 INFO L280 TraceCheckUtils]: 143: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,675 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,675 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,675 INFO L280 TraceCheckUtils]: 146: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,675 INFO L263 TraceCheckUtils]: 147: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,676 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,676 INFO L280 TraceCheckUtils]: 149: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,676 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,676 INFO L280 TraceCheckUtils]: 151: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,676 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,677 INFO L280 TraceCheckUtils]: 153: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,677 INFO L280 TraceCheckUtils]: 154: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,677 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,677 INFO L280 TraceCheckUtils]: 156: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,677 INFO L263 TraceCheckUtils]: 157: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,678 INFO L280 TraceCheckUtils]: 158: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,678 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,678 INFO L280 TraceCheckUtils]: 160: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,678 INFO L263 TraceCheckUtils]: 161: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,678 INFO L280 TraceCheckUtils]: 162: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,679 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,679 INFO L280 TraceCheckUtils]: 164: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,679 INFO L280 TraceCheckUtils]: 165: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,679 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,679 INFO L280 TraceCheckUtils]: 167: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,679 INFO L263 TraceCheckUtils]: 168: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,680 INFO L280 TraceCheckUtils]: 169: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,680 INFO L280 TraceCheckUtils]: 170: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,680 INFO L280 TraceCheckUtils]: 171: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,680 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,680 INFO L280 TraceCheckUtils]: 173: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,680 INFO L280 TraceCheckUtils]: 174: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,680 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,681 INFO L280 TraceCheckUtils]: 176: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,681 INFO L280 TraceCheckUtils]: 177: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,682 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,682 INFO L280 TraceCheckUtils]: 179: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,683 INFO L280 TraceCheckUtils]: 180: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,684 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {11898#(<= fibo_~n |fibo_#in~n|)} #39#return; {12425#(<= 7 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,685 INFO L280 TraceCheckUtils]: 182: Hoare triple {12425#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12425#(<= 7 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,685 INFO L263 TraceCheckUtils]: 183: Hoare triple {12425#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,685 INFO L280 TraceCheckUtils]: 184: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,685 INFO L280 TraceCheckUtils]: 185: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,685 INFO L280 TraceCheckUtils]: 186: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,685 INFO L263 TraceCheckUtils]: 187: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,686 INFO L280 TraceCheckUtils]: 188: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,686 INFO L280 TraceCheckUtils]: 189: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,686 INFO L280 TraceCheckUtils]: 190: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,687 INFO L263 TraceCheckUtils]: 191: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,687 INFO L280 TraceCheckUtils]: 192: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,687 INFO L280 TraceCheckUtils]: 193: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,688 INFO L280 TraceCheckUtils]: 194: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,688 INFO L263 TraceCheckUtils]: 195: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,688 INFO L280 TraceCheckUtils]: 196: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,688 INFO L280 TraceCheckUtils]: 197: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,688 INFO L280 TraceCheckUtils]: 198: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,688 INFO L280 TraceCheckUtils]: 199: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,689 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,689 INFO L280 TraceCheckUtils]: 201: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,689 INFO L263 TraceCheckUtils]: 202: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,689 INFO L280 TraceCheckUtils]: 203: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,689 INFO L280 TraceCheckUtils]: 204: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,689 INFO L280 TraceCheckUtils]: 205: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,690 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,690 INFO L280 TraceCheckUtils]: 207: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,690 INFO L280 TraceCheckUtils]: 208: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,690 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,690 INFO L280 TraceCheckUtils]: 210: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,691 INFO L263 TraceCheckUtils]: 211: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,691 INFO L280 TraceCheckUtils]: 212: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,691 INFO L280 TraceCheckUtils]: 213: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,691 INFO L280 TraceCheckUtils]: 214: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,697 INFO L280 TraceCheckUtils]: 215: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,698 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,698 INFO L280 TraceCheckUtils]: 217: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,698 INFO L280 TraceCheckUtils]: 218: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,698 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,698 INFO L280 TraceCheckUtils]: 220: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,698 INFO L263 TraceCheckUtils]: 221: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,699 INFO L280 TraceCheckUtils]: 222: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,699 INFO L280 TraceCheckUtils]: 223: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,699 INFO L280 TraceCheckUtils]: 224: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,699 INFO L263 TraceCheckUtils]: 225: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,699 INFO L280 TraceCheckUtils]: 226: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,700 INFO L280 TraceCheckUtils]: 227: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,700 INFO L280 TraceCheckUtils]: 228: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,700 INFO L280 TraceCheckUtils]: 229: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,700 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,705 INFO L280 TraceCheckUtils]: 231: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,706 INFO L263 TraceCheckUtils]: 232: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,706 INFO L280 TraceCheckUtils]: 233: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,706 INFO L280 TraceCheckUtils]: 234: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,706 INFO L280 TraceCheckUtils]: 235: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,706 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,706 INFO L280 TraceCheckUtils]: 237: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,707 INFO L280 TraceCheckUtils]: 238: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,707 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,707 INFO L280 TraceCheckUtils]: 240: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,707 INFO L280 TraceCheckUtils]: 241: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,711 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {10183#true} {12425#(<= 7 |fibo_#in~n|)} #41#return; {12425#(<= 7 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,712 INFO L280 TraceCheckUtils]: 243: Hoare triple {12425#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12425#(<= 7 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,712 INFO L280 TraceCheckUtils]: 244: Hoare triple {12425#(<= 7 |fibo_#in~n|)} assume true; {12425#(<= 7 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,713 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {12425#(<= 7 |fibo_#in~n|)} {11898#(<= fibo_~n |fibo_#in~n|)} #39#return; {12618#(<= 8 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,714 INFO L280 TraceCheckUtils]: 246: Hoare triple {12618#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12618#(<= 8 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,714 INFO L263 TraceCheckUtils]: 247: Hoare triple {12618#(<= 8 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,714 INFO L280 TraceCheckUtils]: 248: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,715 INFO L280 TraceCheckUtils]: 249: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,715 INFO L280 TraceCheckUtils]: 250: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,715 INFO L263 TraceCheckUtils]: 251: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,715 INFO L280 TraceCheckUtils]: 252: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,715 INFO L280 TraceCheckUtils]: 253: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,715 INFO L280 TraceCheckUtils]: 254: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,716 INFO L263 TraceCheckUtils]: 255: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,716 INFO L280 TraceCheckUtils]: 256: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,716 INFO L280 TraceCheckUtils]: 257: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,716 INFO L280 TraceCheckUtils]: 258: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,716 INFO L263 TraceCheckUtils]: 259: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,717 INFO L280 TraceCheckUtils]: 260: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,717 INFO L280 TraceCheckUtils]: 261: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,717 INFO L280 TraceCheckUtils]: 262: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,717 INFO L263 TraceCheckUtils]: 263: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,717 INFO L280 TraceCheckUtils]: 264: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,717 INFO L280 TraceCheckUtils]: 265: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,718 INFO L280 TraceCheckUtils]: 266: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,718 INFO L280 TraceCheckUtils]: 267: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,718 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,718 INFO L280 TraceCheckUtils]: 269: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,718 INFO L263 TraceCheckUtils]: 270: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,719 INFO L280 TraceCheckUtils]: 271: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,719 INFO L280 TraceCheckUtils]: 272: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,719 INFO L280 TraceCheckUtils]: 273: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,719 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,719 INFO L280 TraceCheckUtils]: 275: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,719 INFO L280 TraceCheckUtils]: 276: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,720 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,720 INFO L280 TraceCheckUtils]: 278: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,720 INFO L263 TraceCheckUtils]: 279: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,720 INFO L280 TraceCheckUtils]: 280: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,720 INFO L280 TraceCheckUtils]: 281: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,721 INFO L280 TraceCheckUtils]: 282: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,721 INFO L280 TraceCheckUtils]: 283: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,721 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,721 INFO L280 TraceCheckUtils]: 285: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,721 INFO L280 TraceCheckUtils]: 286: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,721 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,722 INFO L280 TraceCheckUtils]: 288: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,722 INFO L263 TraceCheckUtils]: 289: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,722 INFO L280 TraceCheckUtils]: 290: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,722 INFO L280 TraceCheckUtils]: 291: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,722 INFO L280 TraceCheckUtils]: 292: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,723 INFO L263 TraceCheckUtils]: 293: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,723 INFO L280 TraceCheckUtils]: 294: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,723 INFO L280 TraceCheckUtils]: 295: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,723 INFO L280 TraceCheckUtils]: 296: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,723 INFO L280 TraceCheckUtils]: 297: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,723 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,724 INFO L280 TraceCheckUtils]: 299: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,724 INFO L263 TraceCheckUtils]: 300: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,724 INFO L280 TraceCheckUtils]: 301: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,724 INFO L280 TraceCheckUtils]: 302: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,724 INFO L280 TraceCheckUtils]: 303: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,724 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,725 INFO L280 TraceCheckUtils]: 305: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,725 INFO L280 TraceCheckUtils]: 306: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,725 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,725 INFO L280 TraceCheckUtils]: 308: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,725 INFO L280 TraceCheckUtils]: 309: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,726 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,726 INFO L280 TraceCheckUtils]: 311: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,726 INFO L263 TraceCheckUtils]: 312: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,726 INFO L280 TraceCheckUtils]: 313: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,726 INFO L280 TraceCheckUtils]: 314: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,726 INFO L280 TraceCheckUtils]: 315: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,727 INFO L263 TraceCheckUtils]: 316: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,727 INFO L280 TraceCheckUtils]: 317: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,727 INFO L280 TraceCheckUtils]: 318: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,727 INFO L280 TraceCheckUtils]: 319: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-17 22:21:48,727 INFO L263 TraceCheckUtils]: 320: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-17 22:21:48,727 INFO L280 TraceCheckUtils]: 321: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,728 INFO L280 TraceCheckUtils]: 322: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,728 INFO L280 TraceCheckUtils]: 323: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,728 INFO L280 TraceCheckUtils]: 324: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,728 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,728 INFO L280 TraceCheckUtils]: 326: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,729 INFO L263 TraceCheckUtils]: 327: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,729 INFO L280 TraceCheckUtils]: 328: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,729 INFO L280 TraceCheckUtils]: 329: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-17 22:21:48,729 INFO L280 TraceCheckUtils]: 330: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,729 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,729 INFO L280 TraceCheckUtils]: 332: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,730 INFO L280 TraceCheckUtils]: 333: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,730 INFO L275 TraceCheckUtils]: 334: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-17 22:21:48,730 INFO L280 TraceCheckUtils]: 335: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-17 22:21:48,730 INFO L263 TraceCheckUtils]: 336: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-17 22:21:48,730 INFO L280 TraceCheckUtils]: 337: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-17 22:21:48,730 INFO L280 TraceCheckUtils]: 338: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-17 22:21:48,731 INFO L280 TraceCheckUtils]: 339: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-17 22:21:48,731 INFO L280 TraceCheckUtils]: 340: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,731 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,731 INFO L280 TraceCheckUtils]: 342: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,731 INFO L280 TraceCheckUtils]: 343: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,731 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-17 22:21:48,732 INFO L280 TraceCheckUtils]: 345: Hoare triple {10183#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10183#true} is VALID [2020-07-17 22:21:48,732 INFO L280 TraceCheckUtils]: 346: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-17 22:21:48,736 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {10183#true} {12618#(<= 8 |fibo_#in~n|)} #41#return; {12618#(<= 8 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,737 INFO L280 TraceCheckUtils]: 348: Hoare triple {12618#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12618#(<= 8 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,738 INFO L280 TraceCheckUtils]: 349: Hoare triple {12618#(<= 8 |fibo_#in~n|)} assume true; {12618#(<= 8 |fibo_#in~n|)} is VALID [2020-07-17 22:21:48,739 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {12618#(<= 8 |fibo_#in~n|)} {10187#(<= main_~x~0 7)} #37#return; {10184#false} is VALID [2020-07-17 22:21:48,739 INFO L280 TraceCheckUtils]: 351: Hoare triple {10184#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~result~0 := #t~ret2;havoc #t~ret2; {10184#false} is VALID [2020-07-17 22:21:48,739 INFO L280 TraceCheckUtils]: 352: Hoare triple {10184#false} assume 13 != ~result~0; {10184#false} is VALID [2020-07-17 22:21:48,739 INFO L280 TraceCheckUtils]: 353: Hoare triple {10184#false} assume !false; {10184#false} is VALID [2020-07-17 22:21:48,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 419 proven. 1507 refuted. 0 times theorem prover too weak. 5194 trivial. 0 not checked. [2020-07-17 22:21:48,814 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:48,814 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 19 [2020-07-17 22:21:48,814 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385357342] [2020-07-17 22:21:48,816 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 354 [2020-07-17 22:21:53,966 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:53,967 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-17 22:21:54,101 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:54,101 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-17 22:21:54,101 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:54,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-17 22:21:54,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:21:54,103 INFO L87 Difference]: Start difference. First operand 113 states and 150 transitions. Second operand 19 states. [2020-07-17 22:21:55,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:55,897 INFO L93 Difference]: Finished difference Result 214 states and 297 transitions. [2020-07-17 22:21:55,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-17 22:21:55,897 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 354 [2020-07-17 22:21:55,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-17 22:21:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 120 transitions. [2020-07-17 22:21:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-17 22:21:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 120 transitions. [2020-07-17 22:21:55,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 120 transitions. [2020-07-17 22:21:56,072 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:56,073 INFO L225 Difference]: With dead ends: 214 [2020-07-17 22:21:56,073 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:21:56,075 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 487 GetRequests, 456 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 193 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=237, Invalid=819, Unknown=0, NotChecked=0, Total=1056 [2020-07-17 22:21:56,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:21:56,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:21:56,075 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:56,076 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:21:56,076 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:21:56,076 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:21:56,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:56,076 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:21:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:21:56,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:56,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:56,077 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:21:56,077 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:21:56,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:56,077 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:21:56,077 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:21:56,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:56,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:56,077 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:56,077 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:21:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:21:56,078 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 354 [2020-07-17 22:21:56,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:56,078 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:21:56,078 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-17 22:21:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:21:56,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:56,279 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:21:56,282 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:21:57,163 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 42 [2020-07-17 22:21:57,389 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 6 [2020-07-17 22:21:57,394 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-17 22:21:57,394 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:21:57,394 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:21:57,394 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-17 22:21:57,394 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 22:21:57,395 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:21:57,395 INFO L268 CegarLoopResult]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 27) no Hoare annotation was computed. [2020-07-17 22:21:57,395 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 23 30) the Hoare annotation is: true [2020-07-17 22:21:57,395 INFO L268 CegarLoopResult]: For program point L27(line 27) no Hoare annotation was computed. [2020-07-17 22:21:57,395 INFO L268 CegarLoopResult]: For program point L26(lines 26 28) no Hoare annotation was computed. [2020-07-17 22:21:57,395 INFO L264 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~x~0 7)) [2020-07-17 22:21:57,395 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 23 30) no Hoare annotation was computed. [2020-07-17 22:21:57,395 INFO L268 CegarLoopResult]: For program point L25-1(line 25) no Hoare annotation was computed. [2020-07-17 22:21:57,395 INFO L268 CegarLoopResult]: For program point L26-2(lines 26 28) no Hoare annotation was computed. [2020-07-17 22:21:57,396 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 23 30) no Hoare annotation was computed. [2020-07-17 22:21:57,396 INFO L268 CegarLoopResult]: For program point fiboEXIT(lines 5 13) no Hoare annotation was computed. [2020-07-17 22:21:57,396 INFO L268 CegarLoopResult]: For program point fiboFINAL(lines 5 13) no Hoare annotation was computed. [2020-07-17 22:21:57,396 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= 2 |fibo_#in~n|)) [2020-07-17 22:21:57,396 INFO L268 CegarLoopResult]: For program point L11-1(line 11) no Hoare annotation was computed. [2020-07-17 22:21:57,397 INFO L264 CegarLoopResult]: At program point L11-2(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (let ((.cse0 (<= 1 |fibo_#t~ret0|)) (.cse1 (<= |fibo_#t~ret0| 1))) (or (and (<= 4 |fibo_#in~n|) (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|)) (and .cse0 .cse1 (<= |fibo_#in~n| 2) (<= 2 |fibo_#in~n|)) (and (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= |fibo_#in~n| 5)) (<= 8 |fibo_#in~n|) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) (<= 6 |fibo_#in~n|)) (and (<= |fibo_#t~ret0| 8) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|)) (and .cse0 .cse1 (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3))))) [2020-07-17 22:21:57,397 INFO L268 CegarLoopResult]: For program point L8(lines 8 12) no Hoare annotation was computed. [2020-07-17 22:21:57,397 INFO L268 CegarLoopResult]: For program point L11-3(line 11) no Hoare annotation was computed. [2020-07-17 22:21:57,397 INFO L268 CegarLoopResult]: For program point L6(lines 6 12) no Hoare annotation was computed. [2020-07-17 22:21:57,397 INFO L271 CegarLoopResult]: At program point fiboENTRY(lines 5 13) the Hoare annotation is: true [2020-07-17 22:21:57,401 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:21:57,403 WARN L170 areAnnotationChecker]: L6 has no Hoare annotation [2020-07-17 22:21:57,403 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:21:57,403 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:21:57,403 WARN L170 areAnnotationChecker]: L25-1 has no Hoare annotation [2020-07-17 22:21:57,403 WARN L170 areAnnotationChecker]: L6 has no Hoare annotation [2020-07-17 22:21:57,403 WARN L170 areAnnotationChecker]: L6 has no Hoare annotation [2020-07-17 22:21:57,403 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:21:57,403 WARN L170 areAnnotationChecker]: L25-1 has no Hoare annotation [2020-07-17 22:21:57,404 WARN L170 areAnnotationChecker]: fiboFINAL has no Hoare annotation [2020-07-17 22:21:57,404 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-17 22:21:57,404 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-17 22:21:57,404 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-17 22:21:57,404 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-17 22:21:57,404 WARN L170 areAnnotationChecker]: fiboEXIT has no Hoare annotation [2020-07-17 22:21:57,404 WARN L170 areAnnotationChecker]: fiboEXIT has no Hoare annotation [2020-07-17 22:21:57,404 WARN L170 areAnnotationChecker]: fiboEXIT has no Hoare annotation [2020-07-17 22:21:57,405 WARN L170 areAnnotationChecker]: L11-1 has no Hoare annotation [2020-07-17 22:21:57,405 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-17 22:21:57,405 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-17 22:21:57,405 WARN L170 areAnnotationChecker]: L26-2 has no Hoare annotation [2020-07-17 22:21:57,405 WARN L170 areAnnotationChecker]: L11-1 has no Hoare annotation [2020-07-17 22:21:57,405 WARN L170 areAnnotationChecker]: L11-3 has no Hoare annotation [2020-07-17 22:21:57,405 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 22:21:57,405 WARN L170 areAnnotationChecker]: L11-3 has no Hoare annotation [2020-07-17 22:21:57,406 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:21:57,406 INFO L163 areAnnotationChecker]: CFG has 6 edges. 6 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 22:21:57,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:21:57 BoogieIcfgContainer [2020-07-17 22:21:57,408 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:21:57,411 INFO L168 Benchmark]: Toolchain (without parser) took 53190.32 ms. Allocated memory was 136.8 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 100.1 MB in the beginning and 288.1 MB in the end (delta: -188.0 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2020-07-17 22:21:57,411 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 136.8 MB. Free memory was 118.6 MB in the beginning and 118.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 22:21:57,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.62 ms. Allocated memory is still 136.8 MB. Free memory was 99.7 MB in the beginning and 89.8 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2020-07-17 22:21:57,412 INFO L168 Benchmark]: Boogie Preprocessor took 28.06 ms. Allocated memory is still 136.8 MB. Free memory was 89.8 MB in the beginning and 88.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-07-17 22:21:57,413 INFO L168 Benchmark]: RCFGBuilder took 473.11 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 88.5 MB in the beginning and 164.6 MB in the end (delta: -76.2 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2020-07-17 22:21:57,413 INFO L168 Benchmark]: TraceAbstraction took 52383.22 ms. Allocated memory was 200.8 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 163.9 MB in the beginning and 288.1 MB in the end (delta: -124.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2020-07-17 22:21:57,416 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 136.8 MB. Free memory was 118.6 MB in the beginning and 118.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 299.62 ms. Allocated memory is still 136.8 MB. Free memory was 99.7 MB in the beginning and 89.8 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 28.06 ms. Allocated memory is still 136.8 MB. Free memory was 89.8 MB in the beginning and 88.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 473.11 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 88.5 MB in the beginning and 164.6 MB in the end (delta: -76.2 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 52383.22 ms. Allocated memory was 200.8 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 163.9 MB in the beginning and 288.1 MB in the end (delta: -124.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 27]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 24 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 51.1s, OverallIterations: 10, TraceHistogramMax: 51, AutomataDifference: 14.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 271 SDtfs, 516 SDslu, 1586 SDs, 0 SdLazy, 2305 SolverSat, 464 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2061 GetRequests, 1838 SyntacticMatches, 21 SemanticMatches, 202 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1132 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=113occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 10 MinimizatonAttempts, 30 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 236 PreInvPairs, 369 NumberOfFragments, 102 HoareAnnotationTreeSize, 236 FomulaSimplifications, 1134 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 8 FomulaSimplificationsInter, 2543 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 13.8s InterpolantComputationTime, 2801 NumberOfCodeBlocks, 2730 NumberOfCodeBlocksAsserted, 102 NumberOfCheckSat, 2783 ConstructedInterpolants, 0 QuantifiedInterpolants, 1573803 SizeOfPredicates, 37 NumberOfNonLiveVariables, 2909 ConjunctsInSsa, 239 ConjunctsInUnsatCore, 18 InterpolantComputations, 2 PerfectInterpolantSequences, 33907/43512 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...