/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 0.1.25-8fc6572 [2020-07-10 14:57:52,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:57:52,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:57:52,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:57:52,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:57:52,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:57:52,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:57:52,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:57:52,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:57:52,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:57:52,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:57:52,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:57:52,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:57:52,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:57:52,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:57:52,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:57:52,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:57:52,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:57:52,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:57:52,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:57:52,964 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:57:52,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:57:52,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:57:52,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:57:52,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 14:57:52,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:57:52,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:57:52,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:57:52,980 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:57:52,995 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:57:52,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:57:52,996 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:57:52,996 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:57:52,997 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:57:52,997 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:57:52,997 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:57:52,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:57:52,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:57:52,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:57:52,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:57:52,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:57:52,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:57:52,998 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:57:52,999 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:57:52,999 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:57:52,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:57:52,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:57:52,999 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:57:53,000 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:57:53,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:57:53,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:57:53,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:57:53,000 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:57:53,001 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:57:53,001 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:57:53,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:57:53,001 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:57:53,001 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:57:53,002 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:57:53,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:57:53,331 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:57:53,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:57:53,335 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:57:53,336 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:57:53,337 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-10 14:57:53,422 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26976bf8/2dfa094024364ea3853b7eb44ebafc0f/FLAGf24bf9bce [2020-07-10 14:57:53,941 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:57:53,942 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-10 14:57:53,949 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26976bf8/2dfa094024364ea3853b7eb44ebafc0f/FLAGf24bf9bce [2020-07-10 14:57:54,308 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26976bf8/2dfa094024364ea3853b7eb44ebafc0f [2020-07-10 14:57:54,321 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:57:54,323 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:57:54,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:57:54,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:57:54,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:57:54,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eb8949b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54, skipping insertion in model container [2020-07-10 14:57:54,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:57:54,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:57:54,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:57:54,538 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:57:54,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:57:54,576 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:57:54,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54 WrapperNode [2020-07-10 14:57:54,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:57:54,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:57:54,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:57:54,578 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:57:54,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,602 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,613 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (1/1) ... [2020-07-10 14:57:54,614 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:57:54,615 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:57:54,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:57:54,615 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:57:54,616 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:57:54,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:57:54,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:57:54,785 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo [2020-07-10 14:57:54,785 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:57:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:57:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:57:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure fibo [2020-07-10 14:57:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:57:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:57:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:57:55,044 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:57:55,044 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 14:57:55,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:57:55 BoogieIcfgContainer [2020-07-10 14:57:55,050 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:57:55,052 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:57:55,052 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:57:55,057 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:57:55,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:57:54" (1/3) ... [2020-07-10 14:57:55,058 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56da22c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:57:55, skipping insertion in model container [2020-07-10 14:57:55,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:57:54" (2/3) ... [2020-07-10 14:57:55,059 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56da22c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:57:55, skipping insertion in model container [2020-07-10 14:57:55,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:57:55" (3/3) ... [2020-07-10 14:57:55,061 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_7-1.c [2020-07-10 14:57:55,073 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:57:55,091 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:57:55,110 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:57:55,138 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:57:55,138 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:57:55,138 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:57:55,138 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:57:55,139 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:57:55,139 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:57:55,139 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:57:55,139 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:57:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-07-10 14:57:55,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-10 14:57:55,187 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:57:55,188 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:57:55,188 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:57:55,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:57:55,199 INFO L82 PathProgramCache]: Analyzing trace with hash 537028541, now seen corresponding path program 1 times [2020-07-10 14:57:55,210 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:57:55,210 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848281561] [2020-07-10 14:57:55,211 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:57:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:55,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:55,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {27#true} assume true; {27#true} is VALID [2020-07-10 14:57:55,412 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27#true} {27#true} #33#return; {27#true} is VALID [2020-07-10 14:57:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:55,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {27#true} ~n := #in~n; {36#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:55,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {37#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:55,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {37#(<= |fibo_#in~n| 0)} assume true; {37#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:55,474 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37#(<= |fibo_#in~n| 0)} {31#(<= 7 main_~x~0)} #37#return; {28#false} is VALID [2020-07-10 14:57:55,474 INFO L263 TraceCheckUtils]: 0: Hoare triple {27#true} call ULTIMATE.init(); {27#true} is VALID [2020-07-10 14:57:55,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {27#true} assume true; {27#true} is VALID [2020-07-10 14:57:55,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {27#true} {27#true} #33#return; {27#true} is VALID [2020-07-10 14:57:55,476 INFO L263 TraceCheckUtils]: 3: Hoare triple {27#true} call #t~ret3 := main(); {27#true} is VALID [2020-07-10 14:57:55,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {27#true} ~x~0 := 7; {31#(<= 7 main_~x~0)} is VALID [2020-07-10 14:57:55,478 INFO L263 TraceCheckUtils]: 5: Hoare triple {31#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {27#true} is VALID [2020-07-10 14:57:55,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {27#true} ~n := #in~n; {36#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:55,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {36#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {37#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:55,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {37#(<= |fibo_#in~n| 0)} assume true; {37#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:55,483 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37#(<= |fibo_#in~n| 0)} {31#(<= 7 main_~x~0)} #37#return; {28#false} is VALID [2020-07-10 14:57:55,484 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 [2020-07-10 14:57:55,485 INFO L280 TraceCheckUtils]: 11: Hoare triple {28#false} assume 13 != ~result~0; {28#false} is VALID [2020-07-10 14:57:55,485 INFO L280 TraceCheckUtils]: 12: Hoare triple {28#false} assume !false; {28#false} is VALID [2020-07-10 14:57:55,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:57:55,488 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848281561] [2020-07-10 14:57:55,489 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:57:55,490 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:57:55,491 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833181685] [2020-07-10 14:57:55,498 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:57:55,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:57:55,505 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:57:55,540 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:55,540 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:57:55,541 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:57:55,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:57:55,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:57:55,554 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 5 states. [2020-07-10 14:57:55,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:55,866 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2020-07-10 14:57:55,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:57:55,867 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:57:55,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:57:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:57:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-10 14:57:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:57:55,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-10 14:57:55,896 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-10 14:57:55,990 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:56,016 INFO L225 Difference]: With dead ends: 35 [2020-07-10 14:57:56,019 INFO L226 Difference]: Without dead ends: 21 [2020-07-10 14:57:56,031 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 14:57:56,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-07-10 14:57:56,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-07-10 14:57:56,104 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:57:56,104 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand 21 states. [2020-07-10 14:57:56,105 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-10 14:57:56,105 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-10 14:57:56,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:56,112 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2020-07-10 14:57:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-10 14:57:56,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:57:56,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:57:56,114 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-10 14:57:56,114 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-10 14:57:56,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:56,120 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2020-07-10 14:57:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-10 14:57:56,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:57:56,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:57:56,121 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:57:56,122 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:57:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-10 14:57:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2020-07-10 14:57:56,128 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 13 [2020-07-10 14:57:56,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:57:56,129 INFO L479 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2020-07-10 14:57:56,129 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:57:56,129 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-10 14:57:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-10 14:57:56,130 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:57:56,131 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:57:56,131 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:57:56,131 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:57:56,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:57:56,132 INFO L82 PathProgramCache]: Analyzing trace with hash 179123823, now seen corresponding path program 1 times [2020-07-10 14:57:56,132 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:57:56,133 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424722595] [2020-07-10 14:57:56,133 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:57:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {156#true} assume true; {156#true} is VALID [2020-07-10 14:57:56,177 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {156#true} {156#true} #33#return; {156#true} is VALID [2020-07-10 14:57:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {156#true} ~n := #in~n; {166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:56,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:56,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {166#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {167#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:56,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {167#(<= |fibo_#in~n| 1)} assume true; {167#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:56,223 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {167#(<= |fibo_#in~n| 1)} {160#(<= 7 main_~x~0)} #37#return; {157#false} is VALID [2020-07-10 14:57:56,224 INFO L263 TraceCheckUtils]: 0: Hoare triple {156#true} call ULTIMATE.init(); {156#true} is VALID [2020-07-10 14:57:56,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {156#true} assume true; {156#true} is VALID [2020-07-10 14:57:56,225 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {156#true} {156#true} #33#return; {156#true} is VALID [2020-07-10 14:57:56,225 INFO L263 TraceCheckUtils]: 3: Hoare triple {156#true} call #t~ret3 := main(); {156#true} is VALID [2020-07-10 14:57:56,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {156#true} ~x~0 := 7; {160#(<= 7 main_~x~0)} is VALID [2020-07-10 14:57:56,227 INFO L263 TraceCheckUtils]: 5: Hoare triple {160#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {156#true} is VALID [2020-07-10 14:57:56,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {156#true} ~n := #in~n; {166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:56,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:56,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {166#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {167#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:56,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {167#(<= |fibo_#in~n| 1)} assume true; {167#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:56,232 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {167#(<= |fibo_#in~n| 1)} {160#(<= 7 main_~x~0)} #37#return; {157#false} is VALID [2020-07-10 14:57:56,233 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 [2020-07-10 14:57:56,233 INFO L280 TraceCheckUtils]: 12: Hoare triple {157#false} assume 13 != ~result~0; {157#false} is VALID [2020-07-10 14:57:56,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {157#false} assume !false; {157#false} is VALID [2020-07-10 14:57:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:57:56,235 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424722595] [2020-07-10 14:57:56,236 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:57:56,236 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:57:56,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847166120] [2020-07-10 14:57:56,238 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-10 14:57:56,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:57:56,239 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:57:56,260 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:56,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:57:56,261 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:57:56,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:57:56,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:57:56,262 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand 5 states. [2020-07-10 14:57:56,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:56,421 INFO L93 Difference]: Finished difference Result 27 states and 32 transitions. [2020-07-10 14:57:56,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:57:56,421 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-10 14:57:56,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:57:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:57:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 29 transitions. [2020-07-10 14:57:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:57:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 29 transitions. [2020-07-10 14:57:56,428 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 29 transitions. [2020-07-10 14:57:56,471 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:56,474 INFO L225 Difference]: With dead ends: 27 [2020-07-10 14:57:56,474 INFO L226 Difference]: Without dead ends: 23 [2020-07-10 14:57:56,476 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 14:57:56,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-07-10 14:57:56,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2020-07-10 14:57:56,493 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:57:56,493 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand 21 states. [2020-07-10 14:57:56,493 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 21 states. [2020-07-10 14:57:56,494 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 21 states. [2020-07-10 14:57:56,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:56,497 INFO L93 Difference]: Finished difference Result 23 states and 28 transitions. [2020-07-10 14:57:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2020-07-10 14:57:56,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:57:56,501 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:57:56,501 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 23 states. [2020-07-10 14:57:56,501 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 23 states. [2020-07-10 14:57:56,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:56,510 INFO L93 Difference]: Finished difference Result 23 states and 28 transitions. [2020-07-10 14:57:56,510 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2020-07-10 14:57:56,513 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:57:56,513 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:57:56,513 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:57:56,514 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:57:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-10 14:57:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2020-07-10 14:57:56,523 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 14 [2020-07-10 14:57:56,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:57:56,523 INFO L479 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2020-07-10 14:57:56,525 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:57:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-10 14:57:56,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-10 14:57:56,529 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:57:56,529 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] [2020-07-10 14:57:56,529 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:57:56,530 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:57:56,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:57:56,530 INFO L82 PathProgramCache]: Analyzing trace with hash 806022394, now seen corresponding path program 1 times [2020-07-10 14:57:56,531 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:57:56,531 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474721914] [2020-07-10 14:57:56,531 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:57:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-10 14:57:56,591 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {282#true} {282#true} #33#return; {282#true} is VALID [2020-07-10 14:57:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {282#true} ~n := #in~n; {314#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:56,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {314#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:56,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {315#(<= |fibo_#in~n| 0)} assume true; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:56,693 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {315#(<= |fibo_#in~n| 0)} {305#(< 1 fibo_~n)} #39#return; {283#false} is VALID [2020-07-10 14:57:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-10 14:57:56,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {282#true} assume ~n < 1;#res := 0; {282#true} is VALID [2020-07-10 14:57:56,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-10 14:57:56,709 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {282#true} {283#false} #41#return; {283#false} is VALID [2020-07-10 14:57:56,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-10 14:57:56,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {282#true} assume !(~n < 1); {304#(< 0 fibo_~n)} is VALID [2020-07-10 14:57:56,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {304#(< 0 fibo_~n)} assume !(1 == ~n); {305#(< 1 fibo_~n)} is VALID [2020-07-10 14:57:56,712 INFO L263 TraceCheckUtils]: 3: Hoare triple {305#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {282#true} is VALID [2020-07-10 14:57:56,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {282#true} ~n := #in~n; {314#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:56,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {314#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:56,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {315#(<= |fibo_#in~n| 0)} assume true; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:56,717 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {315#(<= |fibo_#in~n| 0)} {305#(< 1 fibo_~n)} #39#return; {283#false} is VALID [2020-07-10 14:57:56,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {283#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {283#false} is VALID [2020-07-10 14:57:56,718 INFO L263 TraceCheckUtils]: 9: Hoare triple {283#false} call #t~ret1 := fibo(~n - 2); {282#true} is VALID [2020-07-10 14:57:56,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-10 14:57:56,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {282#true} assume ~n < 1;#res := 0; {282#true} is VALID [2020-07-10 14:57:56,719 INFO L280 TraceCheckUtils]: 12: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-10 14:57:56,719 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {282#true} {283#false} #41#return; {283#false} is VALID [2020-07-10 14:57:56,720 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 [2020-07-10 14:57:56,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {283#false} assume true; {283#false} is VALID [2020-07-10 14:57:56,720 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {283#false} {286#(<= 7 main_~x~0)} #37#return; {283#false} is VALID [2020-07-10 14:57:56,721 INFO L263 TraceCheckUtils]: 0: Hoare triple {282#true} call ULTIMATE.init(); {282#true} is VALID [2020-07-10 14:57:56,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-10 14:57:56,722 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {282#true} {282#true} #33#return; {282#true} is VALID [2020-07-10 14:57:56,722 INFO L263 TraceCheckUtils]: 3: Hoare triple {282#true} call #t~ret3 := main(); {282#true} is VALID [2020-07-10 14:57:56,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {282#true} ~x~0 := 7; {286#(<= 7 main_~x~0)} is VALID [2020-07-10 14:57:56,724 INFO L263 TraceCheckUtils]: 5: Hoare triple {286#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {282#true} is VALID [2020-07-10 14:57:56,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-10 14:57:56,726 INFO L280 TraceCheckUtils]: 7: Hoare triple {282#true} assume !(~n < 1); {304#(< 0 fibo_~n)} is VALID [2020-07-10 14:57:56,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {304#(< 0 fibo_~n)} assume !(1 == ~n); {305#(< 1 fibo_~n)} is VALID [2020-07-10 14:57:56,728 INFO L263 TraceCheckUtils]: 9: Hoare triple {305#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {282#true} is VALID [2020-07-10 14:57:56,730 INFO L280 TraceCheckUtils]: 10: Hoare triple {282#true} ~n := #in~n; {314#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:56,731 INFO L280 TraceCheckUtils]: 11: Hoare triple {314#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:56,732 INFO L280 TraceCheckUtils]: 12: Hoare triple {315#(<= |fibo_#in~n| 0)} assume true; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:56,734 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {315#(<= |fibo_#in~n| 0)} {305#(< 1 fibo_~n)} #39#return; {283#false} is VALID [2020-07-10 14:57:56,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {283#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {283#false} is VALID [2020-07-10 14:57:56,735 INFO L263 TraceCheckUtils]: 15: Hoare triple {283#false} call #t~ret1 := fibo(~n - 2); {282#true} is VALID [2020-07-10 14:57:56,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-10 14:57:56,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {282#true} assume ~n < 1;#res := 0; {282#true} is VALID [2020-07-10 14:57:56,736 INFO L280 TraceCheckUtils]: 18: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-10 14:57:56,736 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {282#true} {283#false} #41#return; {283#false} is VALID [2020-07-10 14:57:56,737 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 [2020-07-10 14:57:56,737 INFO L280 TraceCheckUtils]: 21: Hoare triple {283#false} assume true; {283#false} is VALID [2020-07-10 14:57:56,737 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {283#false} {286#(<= 7 main_~x~0)} #37#return; {283#false} is VALID [2020-07-10 14:57:56,738 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 [2020-07-10 14:57:56,738 INFO L280 TraceCheckUtils]: 24: Hoare triple {283#false} assume 13 != ~result~0; {283#false} is VALID [2020-07-10 14:57:56,738 INFO L280 TraceCheckUtils]: 25: Hoare triple {283#false} assume !false; {283#false} is VALID [2020-07-10 14:57:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-10 14:57:56,740 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1474721914] [2020-07-10 14:57:56,741 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [265544643] [2020-07-10 14:57:56,741 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:57:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,779 INFO L264 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:57:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:56,797 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:57:56,984 INFO L263 TraceCheckUtils]: 0: Hoare triple {282#true} call ULTIMATE.init(); {282#true} is VALID [2020-07-10 14:57:56,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-10 14:57:56,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {282#true} {282#true} #33#return; {282#true} is VALID [2020-07-10 14:57:56,986 INFO L263 TraceCheckUtils]: 3: Hoare triple {282#true} call #t~ret3 := main(); {282#true} is VALID [2020-07-10 14:57:56,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {282#true} ~x~0 := 7; {286#(<= 7 main_~x~0)} is VALID [2020-07-10 14:57:56,987 INFO L263 TraceCheckUtils]: 5: Hoare triple {286#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {282#true} is VALID [2020-07-10 14:57:56,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {282#true} ~n := #in~n; {337#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:56,989 INFO L280 TraceCheckUtils]: 7: Hoare triple {337#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {337#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:56,990 INFO L280 TraceCheckUtils]: 8: Hoare triple {337#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {337#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:56,990 INFO L263 TraceCheckUtils]: 9: Hoare triple {337#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {282#true} is VALID [2020-07-10 14:57:56,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {282#true} ~n := #in~n; {337#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:56,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {337#(<= |fibo_#in~n| fibo_~n)} assume ~n < 1;#res := 0; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:56,993 INFO L280 TraceCheckUtils]: 12: Hoare triple {315#(<= |fibo_#in~n| 0)} assume true; {315#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:56,994 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 [2020-07-10 14:57:56,995 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 [2020-07-10 14:57:56,996 INFO L263 TraceCheckUtils]: 15: Hoare triple {359#(<= |fibo_#in~n| 1)} call #t~ret1 := fibo(~n - 2); {282#true} is VALID [2020-07-10 14:57:56,998 INFO L280 TraceCheckUtils]: 16: Hoare triple {282#true} ~n := #in~n; {282#true} is VALID [2020-07-10 14:57:56,998 INFO L280 TraceCheckUtils]: 17: Hoare triple {282#true} assume ~n < 1;#res := 0; {282#true} is VALID [2020-07-10 14:57:56,998 INFO L280 TraceCheckUtils]: 18: Hoare triple {282#true} assume true; {282#true} is VALID [2020-07-10 14:57:57,000 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {282#true} {359#(<= |fibo_#in~n| 1)} #41#return; {359#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:57,001 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 [2020-07-10 14:57:57,002 INFO L280 TraceCheckUtils]: 21: Hoare triple {359#(<= |fibo_#in~n| 1)} assume true; {359#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:57,004 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {359#(<= |fibo_#in~n| 1)} {286#(<= 7 main_~x~0)} #37#return; {283#false} is VALID [2020-07-10 14:57:57,004 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 [2020-07-10 14:57:57,004 INFO L280 TraceCheckUtils]: 24: Hoare triple {283#false} assume 13 != ~result~0; {283#false} is VALID [2020-07-10 14:57:57,005 INFO L280 TraceCheckUtils]: 25: Hoare triple {283#false} assume !false; {283#false} is VALID [2020-07-10 14:57:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-10 14:57:57,007 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:57:57,008 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 9 [2020-07-10 14:57:57,008 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329730528] [2020-07-10 14:57:57,009 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 26 [2020-07-10 14:57:57,010 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:57:57,010 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:57:57,065 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:57,065 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:57:57,066 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:57:57,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:57:57,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:57:57,066 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand 9 states. [2020-07-10 14:57:57,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:57,530 INFO L93 Difference]: Finished difference Result 38 states and 49 transitions. [2020-07-10 14:57:57,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 14:57:57,531 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 26 [2020-07-10 14:57:57,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:57:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:57:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 46 transitions. [2020-07-10 14:57:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:57:57,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 46 transitions. [2020-07-10 14:57:57,548 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 46 transitions. [2020-07-10 14:57:57,617 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:57,619 INFO L225 Difference]: With dead ends: 38 [2020-07-10 14:57:57,619 INFO L226 Difference]: Without dead ends: 23 [2020-07-10 14:57:57,621 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 [2020-07-10 14:57:57,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-07-10 14:57:57,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-07-10 14:57:57,638 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:57:57,639 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand 23 states. [2020-07-10 14:57:57,639 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-10 14:57:57,639 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-10 14:57:57,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:57,643 INFO L93 Difference]: Finished difference Result 23 states and 27 transitions. [2020-07-10 14:57:57,646 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-10 14:57:57,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:57:57,647 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:57:57,648 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-10 14:57:57,648 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-10 14:57:57,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:57,653 INFO L93 Difference]: Finished difference Result 23 states and 27 transitions. [2020-07-10 14:57:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-10 14:57:57,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:57:57,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:57:57,655 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:57:57,655 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:57:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-07-10 14:57:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2020-07-10 14:57:57,662 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 26 [2020-07-10 14:57:57,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:57:57,663 INFO L479 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2020-07-10 14:57:57,663 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:57:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-10 14:57:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-10 14:57:57,667 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:57:57,667 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] [2020-07-10 14:57:57,868 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-10 14:57:57,869 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:57:57,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:57:57,870 INFO L82 PathProgramCache]: Analyzing trace with hash -983862936, now seen corresponding path program 1 times [2020-07-10 14:57:57,870 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:57:57,871 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588395439] [2020-07-10 14:57:57,871 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:57:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:57,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-10 14:57:57,940 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {531#true} {531#true} #33#return; {531#true} is VALID [2020-07-10 14:57:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:58,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:58,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {565#(<= |fibo_#in~n| 1)} assume true; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:58,065 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 [2020-07-10 14:57:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:58,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {531#true} ~n := #in~n; {531#true} is VALID [2020-07-10 14:57:58,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {531#true} assume ~n < 1;#res := 0; {531#true} is VALID [2020-07-10 14:57:58,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-10 14:57:58,080 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {531#true} {560#(<= |fibo_#in~n| 2)} #41#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:58,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,082 INFO L263 TraceCheckUtils]: 3: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {531#true} is VALID [2020-07-10 14:57:58,083 INFO L280 TraceCheckUtils]: 4: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:58,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {565#(<= |fibo_#in~n| 1)} assume true; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:58,087 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 [2020-07-10 14:57:58,087 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 [2020-07-10 14:57:58,087 INFO L263 TraceCheckUtils]: 10: Hoare triple {560#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {531#true} is VALID [2020-07-10 14:57:58,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {531#true} ~n := #in~n; {531#true} is VALID [2020-07-10 14:57:58,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {531#true} assume ~n < 1;#res := 0; {531#true} is VALID [2020-07-10 14:57:58,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-10 14:57:58,089 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {531#true} {560#(<= |fibo_#in~n| 2)} #41#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:58,090 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 [2020-07-10 14:57:58,091 INFO L280 TraceCheckUtils]: 16: Hoare triple {560#(<= |fibo_#in~n| 2)} assume true; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:58,092 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {560#(<= |fibo_#in~n| 2)} {535#(<= 7 main_~x~0)} #37#return; {532#false} is VALID [2020-07-10 14:57:58,093 INFO L263 TraceCheckUtils]: 0: Hoare triple {531#true} call ULTIMATE.init(); {531#true} is VALID [2020-07-10 14:57:58,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-10 14:57:58,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {531#true} {531#true} #33#return; {531#true} is VALID [2020-07-10 14:57:58,094 INFO L263 TraceCheckUtils]: 3: Hoare triple {531#true} call #t~ret3 := main(); {531#true} is VALID [2020-07-10 14:57:58,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {531#true} ~x~0 := 7; {535#(<= 7 main_~x~0)} is VALID [2020-07-10 14:57:58,095 INFO L263 TraceCheckUtils]: 5: Hoare triple {535#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {531#true} is VALID [2020-07-10 14:57:58,095 INFO L280 TraceCheckUtils]: 6: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,096 INFO L280 TraceCheckUtils]: 7: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,097 INFO L280 TraceCheckUtils]: 8: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,097 INFO L263 TraceCheckUtils]: 9: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {531#true} is VALID [2020-07-10 14:57:58,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {531#true} ~n := #in~n; {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,098 INFO L280 TraceCheckUtils]: 11: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {554#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:58,099 INFO L280 TraceCheckUtils]: 12: Hoare triple {554#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:58,099 INFO L280 TraceCheckUtils]: 13: Hoare triple {565#(<= |fibo_#in~n| 1)} assume true; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:58,101 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 [2020-07-10 14:57:58,102 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 [2020-07-10 14:57:58,102 INFO L263 TraceCheckUtils]: 16: Hoare triple {560#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {531#true} is VALID [2020-07-10 14:57:58,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {531#true} ~n := #in~n; {531#true} is VALID [2020-07-10 14:57:58,102 INFO L280 TraceCheckUtils]: 18: Hoare triple {531#true} assume ~n < 1;#res := 0; {531#true} is VALID [2020-07-10 14:57:58,103 INFO L280 TraceCheckUtils]: 19: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-10 14:57:58,104 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {531#true} {560#(<= |fibo_#in~n| 2)} #41#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:58,104 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 [2020-07-10 14:57:58,105 INFO L280 TraceCheckUtils]: 22: Hoare triple {560#(<= |fibo_#in~n| 2)} assume true; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:58,106 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {560#(<= |fibo_#in~n| 2)} {535#(<= 7 main_~x~0)} #37#return; {532#false} is VALID [2020-07-10 14:57:58,107 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 [2020-07-10 14:57:58,107 INFO L280 TraceCheckUtils]: 25: Hoare triple {532#false} assume 13 != ~result~0; {532#false} is VALID [2020-07-10 14:57:58,107 INFO L280 TraceCheckUtils]: 26: Hoare triple {532#false} assume !false; {532#false} is VALID [2020-07-10 14:57:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 14:57:58,109 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588395439] [2020-07-10 14:57:58,109 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [904929430] [2020-07-10 14:57:58,109 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:57:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:58,136 INFO L264 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:57:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:58,145 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:57:58,229 INFO L263 TraceCheckUtils]: 0: Hoare triple {531#true} call ULTIMATE.init(); {531#true} is VALID [2020-07-10 14:57:58,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-10 14:57:58,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {531#true} {531#true} #33#return; {531#true} is VALID [2020-07-10 14:57:58,230 INFO L263 TraceCheckUtils]: 3: Hoare triple {531#true} call #t~ret3 := main(); {531#true} is VALID [2020-07-10 14:57:58,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {531#true} ~x~0 := 7; {535#(<= 7 main_~x~0)} is VALID [2020-07-10 14:57:58,231 INFO L263 TraceCheckUtils]: 5: Hoare triple {535#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {531#true} is VALID [2020-07-10 14:57:58,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {531#true} ~n := #in~n; {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:58,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:58,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:58,233 INFO L263 TraceCheckUtils]: 9: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {531#true} is VALID [2020-07-10 14:57:58,234 INFO L280 TraceCheckUtils]: 10: Hoare triple {531#true} ~n := #in~n; {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:58,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {587#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:58,235 INFO L280 TraceCheckUtils]: 12: Hoare triple {587#(<= |fibo_#in~n| fibo_~n)} assume 1 == ~n;#res := 1; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:58,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {565#(<= |fibo_#in~n| 1)} assume true; {565#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:58,237 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 [2020-07-10 14:57:58,238 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 [2020-07-10 14:57:58,238 INFO L263 TraceCheckUtils]: 16: Hoare triple {560#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {531#true} is VALID [2020-07-10 14:57:58,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {531#true} ~n := #in~n; {531#true} is VALID [2020-07-10 14:57:58,239 INFO L280 TraceCheckUtils]: 18: Hoare triple {531#true} assume ~n < 1;#res := 0; {531#true} is VALID [2020-07-10 14:57:58,239 INFO L280 TraceCheckUtils]: 19: Hoare triple {531#true} assume true; {531#true} is VALID [2020-07-10 14:57:58,240 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {531#true} {560#(<= |fibo_#in~n| 2)} #41#return; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:58,241 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 [2020-07-10 14:57:58,242 INFO L280 TraceCheckUtils]: 22: Hoare triple {560#(<= |fibo_#in~n| 2)} assume true; {560#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:58,243 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {560#(<= |fibo_#in~n| 2)} {535#(<= 7 main_~x~0)} #37#return; {532#false} is VALID [2020-07-10 14:57:58,243 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 [2020-07-10 14:57:58,243 INFO L280 TraceCheckUtils]: 25: Hoare triple {532#false} assume 13 != ~result~0; {532#false} is VALID [2020-07-10 14:57:58,244 INFO L280 TraceCheckUtils]: 26: Hoare triple {532#false} assume !false; {532#false} is VALID [2020-07-10 14:57:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 14:57:58,245 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:57:58,245 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-07-10 14:57:58,246 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141064954] [2020-07-10 14:57:58,246 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2020-07-10 14:57:58,247 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:57:58,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:57:58,282 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:58,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:57:58,283 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:57:58,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:57:58,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:57:58,283 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand 7 states. [2020-07-10 14:57:58,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:58,614 INFO L93 Difference]: Finished difference Result 41 states and 55 transitions. [2020-07-10 14:57:58,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:57:58,615 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2020-07-10 14:57:58,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:57:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:57:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-10 14:57:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:57:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-10 14:57:58,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 47 transitions. [2020-07-10 14:57:58,699 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:58,705 INFO L225 Difference]: With dead ends: 41 [2020-07-10 14:57:58,705 INFO L226 Difference]: Without dead ends: 37 [2020-07-10 14:57:58,706 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 [2020-07-10 14:57:58,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2020-07-10 14:57:58,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2020-07-10 14:57:58,735 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:57:58,735 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand 37 states. [2020-07-10 14:57:58,735 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand 37 states. [2020-07-10 14:57:58,736 INFO L87 Difference]: Start difference. First operand 37 states. Second operand 37 states. [2020-07-10 14:57:58,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:58,740 INFO L93 Difference]: Finished difference Result 37 states and 51 transitions. [2020-07-10 14:57:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-10 14:57:58,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:57:58,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:57:58,742 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand 37 states. [2020-07-10 14:57:58,742 INFO L87 Difference]: Start difference. First operand 37 states. Second operand 37 states. [2020-07-10 14:57:58,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:57:58,748 INFO L93 Difference]: Finished difference Result 37 states and 51 transitions. [2020-07-10 14:57:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-10 14:57:58,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:57:58,750 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:57:58,750 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:57:58,750 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:57:58,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2020-07-10 14:57:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 51 transitions. [2020-07-10 14:57:58,756 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 51 transitions. Word has length 27 [2020-07-10 14:57:58,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:57:58,757 INFO L479 AbstractCegarLoop]: Abstraction has 37 states and 51 transitions. [2020-07-10 14:57:58,757 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:57:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-10 14:57:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-10 14:57:58,759 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:57:58,759 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] [2020-07-10 14:57:58,964 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:57:58,965 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:57:58,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:57:58,966 INFO L82 PathProgramCache]: Analyzing trace with hash 146085807, now seen corresponding path program 2 times [2020-07-10 14:57:58,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:57:58,967 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151469936] [2020-07-10 14:57:58,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:57:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:59,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,022 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {829#true} {829#true} #33#return; {829#true} is VALID [2020-07-10 14:57:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:59,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-10 14:57:59,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {829#true} assume 1 == ~n;#res := 1; {829#true} is VALID [2020-07-10 14:57:59,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,132 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #39#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:59,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-10 14:57:59,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,141 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #41#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,143 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 [2020-07-10 14:57:59,143 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 [2020-07-10 14:57:59,144 INFO L263 TraceCheckUtils]: 3: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-10 14:57:59,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-10 14:57:59,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {829#true} assume 1 == ~n;#res := 1; {829#true} is VALID [2020-07-10 14:57:59,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,146 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #39#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,147 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 [2020-07-10 14:57:59,147 INFO L263 TraceCheckUtils]: 10: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-10 14:57:59,147 INFO L280 TraceCheckUtils]: 11: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,147 INFO L280 TraceCheckUtils]: 12: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-10 14:57:59,148 INFO L280 TraceCheckUtils]: 13: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,149 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #41#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,149 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 [2020-07-10 14:57:59,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume true; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,152 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {890#(<= 2 |fibo_#in~n|)} {829#true} #39#return; {883#(<= 3 fibo_~n)} is VALID [2020-07-10 14:57:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:59,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:59,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {900#(<= |fibo_#in~n| 0)} assume true; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:59,176 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {900#(<= |fibo_#in~n| 0)} {883#(<= 3 fibo_~n)} #41#return; {830#false} is VALID [2020-07-10 14:57:59,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-10 14:57:59,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {829#true} assume !(1 == ~n); {829#true} is VALID [2020-07-10 14:57:59,177 INFO L263 TraceCheckUtils]: 3: Hoare triple {829#true} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-10 14:57:59,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,179 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 [2020-07-10 14:57:59,180 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 [2020-07-10 14:57:59,180 INFO L263 TraceCheckUtils]: 7: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-10 14:57:59,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-10 14:57:59,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {829#true} assume 1 == ~n;#res := 1; {829#true} is VALID [2020-07-10 14:57:59,181 INFO L280 TraceCheckUtils]: 11: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,183 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #39#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,183 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 [2020-07-10 14:57:59,184 INFO L263 TraceCheckUtils]: 14: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-10 14:57:59,184 INFO L280 TraceCheckUtils]: 15: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,184 INFO L280 TraceCheckUtils]: 16: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-10 14:57:59,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,185 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #41#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,186 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 [2020-07-10 14:57:59,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume true; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,188 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {890#(<= 2 |fibo_#in~n|)} {829#true} #39#return; {883#(<= 3 fibo_~n)} is VALID [2020-07-10 14:57:59,189 INFO L280 TraceCheckUtils]: 22: Hoare triple {883#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {883#(<= 3 fibo_~n)} is VALID [2020-07-10 14:57:59,189 INFO L263 TraceCheckUtils]: 23: Hoare triple {883#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-10 14:57:59,190 INFO L280 TraceCheckUtils]: 24: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:59,191 INFO L280 TraceCheckUtils]: 26: Hoare triple {900#(<= |fibo_#in~n| 0)} assume true; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:59,193 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {900#(<= |fibo_#in~n| 0)} {883#(<= 3 fibo_~n)} #41#return; {830#false} is VALID [2020-07-10 14:57:59,193 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 [2020-07-10 14:57:59,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {830#false} assume true; {830#false} is VALID [2020-07-10 14:57:59,193 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {830#false} {833#(<= 7 main_~x~0)} #37#return; {830#false} is VALID [2020-07-10 14:57:59,195 INFO L263 TraceCheckUtils]: 0: Hoare triple {829#true} call ULTIMATE.init(); {829#true} is VALID [2020-07-10 14:57:59,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {829#true} {829#true} #33#return; {829#true} is VALID [2020-07-10 14:57:59,195 INFO L263 TraceCheckUtils]: 3: Hoare triple {829#true} call #t~ret3 := main(); {829#true} is VALID [2020-07-10 14:57:59,196 INFO L280 TraceCheckUtils]: 4: Hoare triple {829#true} ~x~0 := 7; {833#(<= 7 main_~x~0)} is VALID [2020-07-10 14:57:59,197 INFO L263 TraceCheckUtils]: 5: Hoare triple {833#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {829#true} is VALID [2020-07-10 14:57:59,197 INFO L280 TraceCheckUtils]: 6: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,197 INFO L280 TraceCheckUtils]: 7: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-10 14:57:59,197 INFO L280 TraceCheckUtils]: 8: Hoare triple {829#true} assume !(1 == ~n); {829#true} is VALID [2020-07-10 14:57:59,198 INFO L263 TraceCheckUtils]: 9: Hoare triple {829#true} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-10 14:57:59,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,199 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 [2020-07-10 14:57:59,200 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 [2020-07-10 14:57:59,200 INFO L263 TraceCheckUtils]: 13: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-10 14:57:59,201 INFO L280 TraceCheckUtils]: 14: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {829#true} assume !(~n < 1); {829#true} is VALID [2020-07-10 14:57:59,201 INFO L280 TraceCheckUtils]: 16: Hoare triple {829#true} assume 1 == ~n;#res := 1; {829#true} is VALID [2020-07-10 14:57:59,201 INFO L280 TraceCheckUtils]: 17: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,202 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #39#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,203 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 [2020-07-10 14:57:59,203 INFO L263 TraceCheckUtils]: 20: Hoare triple {890#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-10 14:57:59,204 INFO L280 TraceCheckUtils]: 21: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,204 INFO L280 TraceCheckUtils]: 22: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-10 14:57:59,204 INFO L280 TraceCheckUtils]: 23: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,206 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {829#true} {890#(<= 2 |fibo_#in~n|)} #41#return; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,207 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 [2020-07-10 14:57:59,207 INFO L280 TraceCheckUtils]: 26: Hoare triple {890#(<= 2 |fibo_#in~n|)} assume true; {890#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,208 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {890#(<= 2 |fibo_#in~n|)} {829#true} #39#return; {883#(<= 3 fibo_~n)} is VALID [2020-07-10 14:57:59,209 INFO L280 TraceCheckUtils]: 28: Hoare triple {883#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {883#(<= 3 fibo_~n)} is VALID [2020-07-10 14:57:59,209 INFO L263 TraceCheckUtils]: 29: Hoare triple {883#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-10 14:57:59,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {829#true} ~n := #in~n; {888#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:57:59,211 INFO L280 TraceCheckUtils]: 31: Hoare triple {888#(= fibo_~n |fibo_#in~n|)} assume ~n < 1;#res := 0; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:59,211 INFO L280 TraceCheckUtils]: 32: Hoare triple {900#(<= |fibo_#in~n| 0)} assume true; {900#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 14:57:59,213 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {900#(<= |fibo_#in~n| 0)} {883#(<= 3 fibo_~n)} #41#return; {830#false} is VALID [2020-07-10 14:57:59,213 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 [2020-07-10 14:57:59,213 INFO L280 TraceCheckUtils]: 35: Hoare triple {830#false} assume true; {830#false} is VALID [2020-07-10 14:57:59,213 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {830#false} {833#(<= 7 main_~x~0)} #37#return; {830#false} is VALID [2020-07-10 14:57:59,214 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 [2020-07-10 14:57:59,214 INFO L280 TraceCheckUtils]: 38: Hoare triple {830#false} assume 13 != ~result~0; {830#false} is VALID [2020-07-10 14:57:59,214 INFO L280 TraceCheckUtils]: 39: Hoare triple {830#false} assume !false; {830#false} is VALID [2020-07-10 14:57:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-10 14:57:59,216 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151469936] [2020-07-10 14:57:59,217 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1552345277] [2020-07-10 14:57:59,217 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) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:57:59,256 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 14:57:59,257 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:57:59,258 INFO L264 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:57:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:57:59,269 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:57:59,406 INFO L263 TraceCheckUtils]: 0: Hoare triple {829#true} call ULTIMATE.init(); {829#true} is VALID [2020-07-10 14:57:59,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,406 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {829#true} {829#true} #33#return; {829#true} is VALID [2020-07-10 14:57:59,407 INFO L263 TraceCheckUtils]: 3: Hoare triple {829#true} call #t~ret3 := main(); {829#true} is VALID [2020-07-10 14:57:59,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {829#true} ~x~0 := 7; {833#(<= 7 main_~x~0)} is VALID [2020-07-10 14:57:59,408 INFO L263 TraceCheckUtils]: 5: Hoare triple {833#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {829#true} is VALID [2020-07-10 14:57:59,409 INFO L280 TraceCheckUtils]: 6: Hoare triple {829#true} ~n := #in~n; {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:59,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:59,410 INFO L280 TraceCheckUtils]: 8: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:59,410 INFO L263 TraceCheckUtils]: 9: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-10 14:57:59,411 INFO L280 TraceCheckUtils]: 10: Hoare triple {829#true} ~n := #in~n; {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:59,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:59,412 INFO L280 TraceCheckUtils]: 12: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:59,412 INFO L263 TraceCheckUtils]: 13: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {829#true} is VALID [2020-07-10 14:57:59,413 INFO L280 TraceCheckUtils]: 14: Hoare triple {829#true} ~n := #in~n; {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:59,414 INFO L280 TraceCheckUtils]: 15: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {922#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:57:59,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {922#(<= |fibo_#in~n| fibo_~n)} assume 1 == ~n;#res := 1; {953#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:59,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {953#(<= |fibo_#in~n| 1)} assume true; {953#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:57:59,417 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 [2020-07-10 14:57:59,417 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 [2020-07-10 14:57:59,418 INFO L263 TraceCheckUtils]: 20: Hoare triple {960#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-10 14:57:59,418 INFO L280 TraceCheckUtils]: 21: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-10 14:57:59,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,419 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {829#true} {960#(<= |fibo_#in~n| 2)} #41#return; {960#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:59,420 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 [2020-07-10 14:57:59,421 INFO L280 TraceCheckUtils]: 26: Hoare triple {960#(<= |fibo_#in~n| 2)} assume true; {960#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:57:59,422 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 [2020-07-10 14:57:59,423 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 [2020-07-10 14:57:59,423 INFO L263 TraceCheckUtils]: 29: Hoare triple {988#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {829#true} is VALID [2020-07-10 14:57:59,424 INFO L280 TraceCheckUtils]: 30: Hoare triple {829#true} ~n := #in~n; {829#true} is VALID [2020-07-10 14:57:59,424 INFO L280 TraceCheckUtils]: 31: Hoare triple {829#true} assume ~n < 1;#res := 0; {829#true} is VALID [2020-07-10 14:57:59,424 INFO L280 TraceCheckUtils]: 32: Hoare triple {829#true} assume true; {829#true} is VALID [2020-07-10 14:57:59,425 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {829#true} {988#(<= |fibo_#in~n| 3)} #41#return; {988#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:57:59,426 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 [2020-07-10 14:57:59,426 INFO L280 TraceCheckUtils]: 35: Hoare triple {988#(<= |fibo_#in~n| 3)} assume true; {988#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:57:59,427 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {988#(<= |fibo_#in~n| 3)} {833#(<= 7 main_~x~0)} #37#return; {830#false} is VALID [2020-07-10 14:57:59,428 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 [2020-07-10 14:57:59,428 INFO L280 TraceCheckUtils]: 38: Hoare triple {830#false} assume 13 != ~result~0; {830#false} is VALID [2020-07-10 14:57:59,428 INFO L280 TraceCheckUtils]: 39: Hoare triple {830#false} assume !false; {830#false} is VALID [2020-07-10 14:57:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-10 14:57:59,431 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:57:59,431 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2020-07-10 14:57:59,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27710847] [2020-07-10 14:57:59,432 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 40 [2020-07-10 14:57:59,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:57:59,433 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:57:59,503 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:57:59,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:57:59,504 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:57:59,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:57:59,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:57:59,504 INFO L87 Difference]: Start difference. First operand 37 states and 51 transitions. Second operand 12 states. [2020-07-10 14:58:00,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:00,211 INFO L93 Difference]: Finished difference Result 72 states and 109 transitions. [2020-07-10 14:58:00,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:58:00,212 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 40 [2020-07-10 14:58:00,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:58:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:58:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 76 transitions. [2020-07-10 14:58:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:58:00,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 76 transitions. [2020-07-10 14:58:00,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 76 transitions. [2020-07-10 14:58:00,328 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:00,332 INFO L225 Difference]: With dead ends: 72 [2020-07-10 14:58:00,333 INFO L226 Difference]: Without dead ends: 41 [2020-07-10 14:58:00,334 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 [2020-07-10 14:58:00,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2020-07-10 14:58:00,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2020-07-10 14:58:00,361 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:58:00,361 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand 41 states. [2020-07-10 14:58:00,362 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2020-07-10 14:58:00,362 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2020-07-10 14:58:00,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:00,365 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2020-07-10 14:58:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2020-07-10 14:58:00,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:00,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:00,366 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2020-07-10 14:58:00,367 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2020-07-10 14:58:00,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:00,370 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2020-07-10 14:58:00,370 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2020-07-10 14:58:00,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:00,370 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:00,371 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:58:00,371 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:58:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2020-07-10 14:58:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 49 transitions. [2020-07-10 14:58:00,374 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 49 transitions. Word has length 40 [2020-07-10 14:58:00,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:58:00,374 INFO L479 AbstractCegarLoop]: Abstraction has 41 states and 49 transitions. [2020-07-10 14:58:00,374 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:58:00,375 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2020-07-10 14:58:00,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-07-10 14:58:00,377 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:58:00,377 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] [2020-07-10 14:58:00,586 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:58:00,587 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:58:00,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:58:00,588 INFO L82 PathProgramCache]: Analyzing trace with hash -1986920854, now seen corresponding path program 3 times [2020-07-10 14:58:00,588 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:58:00,589 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072128430] [2020-07-10 14:58:00,589 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:58:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:00,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:00,695 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1269#true} {1269#true} #33#return; {1269#true} is VALID [2020-07-10 14:58:00,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:00,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:00,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:00,926 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 [2020-07-10 14:58:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:00,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:00,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:00,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:00,942 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:00,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,945 INFO L263 TraceCheckUtils]: 3: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:00,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,946 INFO L280 TraceCheckUtils]: 5: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:00,947 INFO L280 TraceCheckUtils]: 7: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:00,950 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 [2020-07-10 14:58:00,951 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 [2020-07-10 14:58:00,951 INFO L263 TraceCheckUtils]: 10: Hoare triple {1442#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:00,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:00,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:00,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:00,953 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:00,954 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 [2020-07-10 14:58:00,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume true; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:00,958 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 [2020-07-10 14:58:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:00,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:00,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:00,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:00,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:00,972 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1269#true} {1431#(<= |fibo_#in~n| 3)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:00,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:00,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,989 INFO L263 TraceCheckUtils]: 7: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:00,990 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,991 INFO L280 TraceCheckUtils]: 9: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:00,992 INFO L280 TraceCheckUtils]: 10: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:00,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:00,994 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 [2020-07-10 14:58:00,995 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 [2020-07-10 14:58:00,995 INFO L263 TraceCheckUtils]: 14: Hoare triple {1442#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:00,995 INFO L280 TraceCheckUtils]: 15: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:00,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:00,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:00,997 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:00,998 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 [2020-07-10 14:58:00,999 INFO L280 TraceCheckUtils]: 20: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume true; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:01,000 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 [2020-07-10 14:58:01,001 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 [2020-07-10 14:58:01,001 INFO L263 TraceCheckUtils]: 23: Hoare triple {1431#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,002 INFO L280 TraceCheckUtils]: 24: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,002 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,002 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,002 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,004 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1269#true} {1431#(<= |fibo_#in~n| 3)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:01,005 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 [2020-07-10 14:58:01,005 INFO L280 TraceCheckUtils]: 30: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume true; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:01,007 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1431#(<= |fibo_#in~n| 3)} {1269#true} #39#return; {1379#(<= fibo_~n 4)} is VALID [2020-07-10 14:58:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:01,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,154 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:01,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,162 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,163 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 [2020-07-10 14:58:01,164 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 [2020-07-10 14:58:01,165 INFO L263 TraceCheckUtils]: 3: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,167 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,168 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 [2020-07-10 14:58:01,168 INFO L263 TraceCheckUtils]: 10: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,169 INFO L280 TraceCheckUtils]: 13: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,170 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,170 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 [2020-07-10 14:58:01,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume true; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,173 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 [2020-07-10 14:58:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:01,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,181 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1269#true} {1466#(<= 3 |fibo_#in~n|)} #41#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,184 INFO L263 TraceCheckUtils]: 3: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,184 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,185 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 [2020-07-10 14:58:01,186 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 [2020-07-10 14:58:01,186 INFO L263 TraceCheckUtils]: 7: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,187 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,187 INFO L280 TraceCheckUtils]: 9: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,187 INFO L280 TraceCheckUtils]: 10: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,187 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,189 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,189 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 [2020-07-10 14:58:01,190 INFO L263 TraceCheckUtils]: 14: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,192 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,192 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 [2020-07-10 14:58:01,193 INFO L280 TraceCheckUtils]: 20: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume true; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,195 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 [2020-07-10 14:58:01,196 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 [2020-07-10 14:58:01,197 INFO L263 TraceCheckUtils]: 23: Hoare triple {1466#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,197 INFO L280 TraceCheckUtils]: 24: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,197 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,197 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,198 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,199 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1269#true} {1466#(<= 3 |fibo_#in~n|)} #41#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,200 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 [2020-07-10 14:58:01,201 INFO L280 TraceCheckUtils]: 30: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume true; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,202 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1466#(<= 3 |fibo_#in~n|)} {1379#(<= fibo_~n 4)} #41#return; {1270#false} is VALID [2020-07-10 14:58:01,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-10 14:58:01,206 INFO L263 TraceCheckUtils]: 3: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,209 INFO L280 TraceCheckUtils]: 6: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,210 INFO L263 TraceCheckUtils]: 7: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,212 INFO L263 TraceCheckUtils]: 11: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,213 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,214 INFO L280 TraceCheckUtils]: 14: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:01,215 INFO L280 TraceCheckUtils]: 15: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:01,217 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 [2020-07-10 14:58:01,217 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 [2020-07-10 14:58:01,218 INFO L263 TraceCheckUtils]: 18: Hoare triple {1442#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,218 INFO L280 TraceCheckUtils]: 19: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,218 INFO L280 TraceCheckUtils]: 20: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,218 INFO L280 TraceCheckUtils]: 21: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,220 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:01,220 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 [2020-07-10 14:58:01,221 INFO L280 TraceCheckUtils]: 24: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume true; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:01,222 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 [2020-07-10 14:58:01,223 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 [2020-07-10 14:58:01,223 INFO L263 TraceCheckUtils]: 27: Hoare triple {1431#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,224 INFO L280 TraceCheckUtils]: 28: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,224 INFO L280 TraceCheckUtils]: 29: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,224 INFO L280 TraceCheckUtils]: 30: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,224 INFO L280 TraceCheckUtils]: 31: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,225 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1269#true} {1431#(<= |fibo_#in~n| 3)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:01,226 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 [2020-07-10 14:58:01,227 INFO L280 TraceCheckUtils]: 34: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume true; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:01,228 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1431#(<= |fibo_#in~n| 3)} {1269#true} #39#return; {1379#(<= fibo_~n 4)} is VALID [2020-07-10 14:58:01,249 INFO L280 TraceCheckUtils]: 36: Hoare triple {1379#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1379#(<= fibo_~n 4)} is VALID [2020-07-10 14:58:01,250 INFO L263 TraceCheckUtils]: 37: Hoare triple {1379#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,252 INFO L280 TraceCheckUtils]: 38: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,253 INFO L280 TraceCheckUtils]: 39: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,254 INFO L280 TraceCheckUtils]: 40: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,254 INFO L263 TraceCheckUtils]: 41: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,254 INFO L280 TraceCheckUtils]: 42: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,255 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 [2020-07-10 14:58:01,256 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 [2020-07-10 14:58:01,257 INFO L263 TraceCheckUtils]: 45: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,257 INFO L280 TraceCheckUtils]: 46: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,257 INFO L280 TraceCheckUtils]: 47: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,258 INFO L280 TraceCheckUtils]: 48: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,258 INFO L280 TraceCheckUtils]: 49: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,259 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,260 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 [2020-07-10 14:58:01,261 INFO L263 TraceCheckUtils]: 52: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,261 INFO L280 TraceCheckUtils]: 53: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,261 INFO L280 TraceCheckUtils]: 54: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,262 INFO L280 TraceCheckUtils]: 55: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,263 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,264 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 [2020-07-10 14:58:01,265 INFO L280 TraceCheckUtils]: 58: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume true; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,267 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 [2020-07-10 14:58:01,268 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 [2020-07-10 14:58:01,268 INFO L263 TraceCheckUtils]: 61: Hoare triple {1466#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,268 INFO L280 TraceCheckUtils]: 62: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,269 INFO L280 TraceCheckUtils]: 63: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,269 INFO L280 TraceCheckUtils]: 64: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,269 INFO L280 TraceCheckUtils]: 65: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,271 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {1269#true} {1466#(<= 3 |fibo_#in~n|)} #41#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,271 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 [2020-07-10 14:58:01,272 INFO L280 TraceCheckUtils]: 68: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume true; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,274 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {1466#(<= 3 |fibo_#in~n|)} {1379#(<= fibo_~n 4)} #41#return; {1270#false} is VALID [2020-07-10 14:58:01,275 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 [2020-07-10 14:58:01,275 INFO L280 TraceCheckUtils]: 71: Hoare triple {1270#false} assume true; {1270#false} is VALID [2020-07-10 14:58:01,275 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {1270#false} {1273#(<= 7 main_~x~0)} #37#return; {1270#false} is VALID [2020-07-10 14:58:01,285 INFO L263 TraceCheckUtils]: 0: Hoare triple {1269#true} call ULTIMATE.init(); {1269#true} is VALID [2020-07-10 14:58:01,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1269#true} {1269#true} #33#return; {1269#true} is VALID [2020-07-10 14:58:01,286 INFO L263 TraceCheckUtils]: 3: Hoare triple {1269#true} call #t~ret3 := main(); {1269#true} is VALID [2020-07-10 14:58:01,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~x~0 := 7; {1273#(<= 7 main_~x~0)} is VALID [2020-07-10 14:58:01,287 INFO L263 TraceCheckUtils]: 5: Hoare triple {1273#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1269#true} is VALID [2020-07-10 14:58:01,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-10 14:58:01,289 INFO L263 TraceCheckUtils]: 9: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,290 INFO L280 TraceCheckUtils]: 11: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,291 INFO L280 TraceCheckUtils]: 12: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,291 INFO L263 TraceCheckUtils]: 13: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,292 INFO L280 TraceCheckUtils]: 14: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,292 INFO L280 TraceCheckUtils]: 15: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,293 INFO L280 TraceCheckUtils]: 16: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,294 INFO L263 TraceCheckUtils]: 17: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,294 INFO L280 TraceCheckUtils]: 18: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,295 INFO L280 TraceCheckUtils]: 19: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,296 INFO L280 TraceCheckUtils]: 20: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:01,297 INFO L280 TraceCheckUtils]: 21: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:01,299 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 [2020-07-10 14:58:01,299 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 [2020-07-10 14:58:01,300 INFO L263 TraceCheckUtils]: 24: Hoare triple {1442#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,300 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,300 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,302 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1269#true} {1442#(<= |fibo_#in~n| 2)} #41#return; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:01,303 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 [2020-07-10 14:58:01,304 INFO L280 TraceCheckUtils]: 30: Hoare triple {1442#(<= |fibo_#in~n| 2)} assume true; {1442#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:01,305 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 [2020-07-10 14:58:01,306 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 [2020-07-10 14:58:01,306 INFO L263 TraceCheckUtils]: 33: Hoare triple {1431#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,307 INFO L280 TraceCheckUtils]: 35: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,307 INFO L280 TraceCheckUtils]: 36: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,307 INFO L280 TraceCheckUtils]: 37: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,309 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1269#true} {1431#(<= |fibo_#in~n| 3)} #41#return; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:01,309 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 [2020-07-10 14:58:01,310 INFO L280 TraceCheckUtils]: 40: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume true; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:01,311 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1431#(<= |fibo_#in~n| 3)} {1269#true} #39#return; {1379#(<= fibo_~n 4)} is VALID [2020-07-10 14:58:01,312 INFO L280 TraceCheckUtils]: 42: Hoare triple {1379#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1379#(<= fibo_~n 4)} is VALID [2020-07-10 14:58:01,312 INFO L263 TraceCheckUtils]: 43: Hoare triple {1379#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,313 INFO L280 TraceCheckUtils]: 44: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,313 INFO L280 TraceCheckUtils]: 45: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,314 INFO L280 TraceCheckUtils]: 46: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,314 INFO L263 TraceCheckUtils]: 47: Hoare triple {1412#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,315 INFO L280 TraceCheckUtils]: 48: Hoare triple {1269#true} ~n := #in~n; {1412#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,316 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 [2020-07-10 14:58:01,317 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 [2020-07-10 14:58:01,317 INFO L263 TraceCheckUtils]: 51: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,317 INFO L280 TraceCheckUtils]: 52: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,318 INFO L280 TraceCheckUtils]: 53: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,318 INFO L280 TraceCheckUtils]: 54: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,318 INFO L280 TraceCheckUtils]: 55: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,320 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #39#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,320 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 [2020-07-10 14:58:01,321 INFO L263 TraceCheckUtils]: 58: Hoare triple {1473#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,321 INFO L280 TraceCheckUtils]: 59: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,321 INFO L280 TraceCheckUtils]: 60: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,321 INFO L280 TraceCheckUtils]: 61: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,323 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {1269#true} {1473#(<= 2 |fibo_#in~n|)} #41#return; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,324 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 [2020-07-10 14:58:01,324 INFO L280 TraceCheckUtils]: 64: Hoare triple {1473#(<= 2 |fibo_#in~n|)} assume true; {1473#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,326 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 [2020-07-10 14:58:01,327 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 [2020-07-10 14:58:01,327 INFO L263 TraceCheckUtils]: 67: Hoare triple {1466#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,327 INFO L280 TraceCheckUtils]: 68: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,327 INFO L280 TraceCheckUtils]: 69: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,328 INFO L280 TraceCheckUtils]: 70: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,328 INFO L280 TraceCheckUtils]: 71: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,329 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {1269#true} {1466#(<= 3 |fibo_#in~n|)} #41#return; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,330 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 [2020-07-10 14:58:01,331 INFO L280 TraceCheckUtils]: 74: Hoare triple {1466#(<= 3 |fibo_#in~n|)} assume true; {1466#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:01,332 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {1466#(<= 3 |fibo_#in~n|)} {1379#(<= fibo_~n 4)} #41#return; {1270#false} is VALID [2020-07-10 14:58:01,332 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 [2020-07-10 14:58:01,333 INFO L280 TraceCheckUtils]: 77: Hoare triple {1270#false} assume true; {1270#false} is VALID [2020-07-10 14:58:01,333 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {1270#false} {1273#(<= 7 main_~x~0)} #37#return; {1270#false} is VALID [2020-07-10 14:58:01,333 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 [2020-07-10 14:58:01,333 INFO L280 TraceCheckUtils]: 80: Hoare triple {1270#false} assume 13 != ~result~0; {1270#false} is VALID [2020-07-10 14:58:01,334 INFO L280 TraceCheckUtils]: 81: Hoare triple {1270#false} assume !false; {1270#false} is VALID [2020-07-10 14:58:01,358 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 77 proven. 104 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-07-10 14:58:01,359 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072128430] [2020-07-10 14:58:01,359 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1540944730] [2020-07-10 14:58:01,359 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 [2020-07-10 14:58:01,403 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2020-07-10 14:58:01,403 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:58:01,404 INFO L264 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:58:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:01,426 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:58:01,615 INFO L263 TraceCheckUtils]: 0: Hoare triple {1269#true} call ULTIMATE.init(); {1269#true} is VALID [2020-07-10 14:58:01,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1269#true} {1269#true} #33#return; {1269#true} is VALID [2020-07-10 14:58:01,616 INFO L263 TraceCheckUtils]: 3: Hoare triple {1269#true} call #t~ret3 := main(); {1269#true} is VALID [2020-07-10 14:58:01,617 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#true} ~x~0 := 7; {1273#(<= 7 main_~x~0)} is VALID [2020-07-10 14:58:01,617 INFO L263 TraceCheckUtils]: 5: Hoare triple {1273#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1269#true} is VALID [2020-07-10 14:58:01,618 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#true} ~n := #in~n; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,618 INFO L280 TraceCheckUtils]: 7: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,619 INFO L280 TraceCheckUtils]: 8: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,619 INFO L263 TraceCheckUtils]: 9: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,619 INFO L280 TraceCheckUtils]: 10: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,620 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,620 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-10 14:58:01,620 INFO L263 TraceCheckUtils]: 13: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,621 INFO L280 TraceCheckUtils]: 14: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,621 INFO L280 TraceCheckUtils]: 15: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,621 INFO L280 TraceCheckUtils]: 16: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-10 14:58:01,622 INFO L263 TraceCheckUtils]: 17: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,622 INFO L280 TraceCheckUtils]: 18: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,622 INFO L280 TraceCheckUtils]: 19: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,622 INFO L280 TraceCheckUtils]: 21: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,623 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1269#true} {1269#true} #39#return; {1269#true} is VALID [2020-07-10 14:58:01,623 INFO L280 TraceCheckUtils]: 23: Hoare triple {1269#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1269#true} is VALID [2020-07-10 14:58:01,623 INFO L263 TraceCheckUtils]: 24: Hoare triple {1269#true} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,623 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,623 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,624 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,624 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1269#true} {1269#true} #41#return; {1269#true} is VALID [2020-07-10 14:58:01,624 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 [2020-07-10 14:58:01,624 INFO L280 TraceCheckUtils]: 30: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,624 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1269#true} {1269#true} #39#return; {1269#true} is VALID [2020-07-10 14:58:01,625 INFO L280 TraceCheckUtils]: 32: Hoare triple {1269#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1269#true} is VALID [2020-07-10 14:58:01,625 INFO L263 TraceCheckUtils]: 33: Hoare triple {1269#true} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,625 INFO L280 TraceCheckUtils]: 34: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,625 INFO L280 TraceCheckUtils]: 35: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,625 INFO L280 TraceCheckUtils]: 36: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,626 INFO L280 TraceCheckUtils]: 37: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,626 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1269#true} {1269#true} #41#return; {1269#true} is VALID [2020-07-10 14:58:01,626 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 [2020-07-10 14:58:01,626 INFO L280 TraceCheckUtils]: 40: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,627 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1269#true} {1504#(<= |fibo_#in~n| fibo_~n)} #39#return; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,628 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 [2020-07-10 14:58:01,628 INFO L263 TraceCheckUtils]: 43: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,629 INFO L280 TraceCheckUtils]: 44: Hoare triple {1269#true} ~n := #in~n; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,630 INFO L280 TraceCheckUtils]: 45: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,630 INFO L280 TraceCheckUtils]: 46: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,631 INFO L263 TraceCheckUtils]: 47: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,631 INFO L280 TraceCheckUtils]: 48: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,631 INFO L280 TraceCheckUtils]: 50: Hoare triple {1269#true} assume !(1 == ~n); {1269#true} is VALID [2020-07-10 14:58:01,632 INFO L263 TraceCheckUtils]: 51: Hoare triple {1269#true} call #t~ret0 := fibo(~n - 1); {1269#true} is VALID [2020-07-10 14:58:01,632 INFO L280 TraceCheckUtils]: 52: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,632 INFO L280 TraceCheckUtils]: 53: Hoare triple {1269#true} assume !(~n < 1); {1269#true} is VALID [2020-07-10 14:58:01,632 INFO L280 TraceCheckUtils]: 54: Hoare triple {1269#true} assume 1 == ~n;#res := 1; {1269#true} is VALID [2020-07-10 14:58:01,632 INFO L280 TraceCheckUtils]: 55: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,633 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1269#true} {1269#true} #39#return; {1269#true} is VALID [2020-07-10 14:58:01,633 INFO L280 TraceCheckUtils]: 57: Hoare triple {1269#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1269#true} is VALID [2020-07-10 14:58:01,633 INFO L263 TraceCheckUtils]: 58: Hoare triple {1269#true} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,633 INFO L280 TraceCheckUtils]: 59: Hoare triple {1269#true} ~n := #in~n; {1269#true} is VALID [2020-07-10 14:58:01,633 INFO L280 TraceCheckUtils]: 60: Hoare triple {1269#true} assume ~n < 1;#res := 0; {1269#true} is VALID [2020-07-10 14:58:01,634 INFO L280 TraceCheckUtils]: 61: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,634 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {1269#true} {1269#true} #41#return; {1269#true} is VALID [2020-07-10 14:58:01,634 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 [2020-07-10 14:58:01,634 INFO L280 TraceCheckUtils]: 64: Hoare triple {1269#true} assume true; {1269#true} is VALID [2020-07-10 14:58:01,636 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {1269#true} {1504#(<= |fibo_#in~n| fibo_~n)} #39#return; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,636 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 [2020-07-10 14:58:01,636 INFO L263 TraceCheckUtils]: 67: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} call #t~ret1 := fibo(~n - 2); {1269#true} is VALID [2020-07-10 14:58:01,637 INFO L280 TraceCheckUtils]: 68: Hoare triple {1269#true} ~n := #in~n; {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,638 INFO L280 TraceCheckUtils]: 69: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {1504#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:01,639 INFO L280 TraceCheckUtils]: 70: Hoare triple {1504#(<= |fibo_#in~n| fibo_~n)} assume 1 == ~n;#res := 1; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:01,639 INFO L280 TraceCheckUtils]: 71: Hoare triple {1447#(<= |fibo_#in~n| 1)} assume true; {1447#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:01,641 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 [2020-07-10 14:58:01,642 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 [2020-07-10 14:58:01,642 INFO L280 TraceCheckUtils]: 74: Hoare triple {1431#(<= |fibo_#in~n| 3)} assume true; {1431#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:01,644 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 [2020-07-10 14:58:01,644 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 [2020-07-10 14:58:01,645 INFO L280 TraceCheckUtils]: 77: Hoare triple {1712#(<= |fibo_#in~n| 5)} assume true; {1712#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:01,646 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {1712#(<= |fibo_#in~n| 5)} {1273#(<= 7 main_~x~0)} #37#return; {1270#false} is VALID [2020-07-10 14:58:01,646 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 [2020-07-10 14:58:01,646 INFO L280 TraceCheckUtils]: 80: Hoare triple {1270#false} assume 13 != ~result~0; {1270#false} is VALID [2020-07-10 14:58:01,647 INFO L280 TraceCheckUtils]: 81: Hoare triple {1270#false} assume !false; {1270#false} is VALID [2020-07-10 14:58:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 89 proven. 32 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-07-10 14:58:01,652 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:58:01,653 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7] total 13 [2020-07-10 14:58:01,653 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097772353] [2020-07-10 14:58:01,656 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 82 [2020-07-10 14:58:01,676 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:58:01,677 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 14:58:01,772 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:01,772 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 14:58:01,772 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:58:01,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 14:58:01,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2020-07-10 14:58:01,773 INFO L87 Difference]: Start difference. First operand 41 states and 49 transitions. Second operand 13 states. [2020-07-10 14:58:02,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:02,943 INFO L93 Difference]: Finished difference Result 98 states and 155 transitions. [2020-07-10 14:58:02,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-10 14:58:02,943 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 82 [2020-07-10 14:58:02,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:58:02,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:58:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 116 transitions. [2020-07-10 14:58:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:58:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 116 transitions. [2020-07-10 14:58:02,961 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 116 transitions. [2020-07-10 14:58:03,128 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:03,135 INFO L225 Difference]: With dead ends: 98 [2020-07-10 14:58:03,135 INFO L226 Difference]: Without dead ends: 66 [2020-07-10 14:58:03,137 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=177, Invalid=473, Unknown=0, NotChecked=0, Total=650 [2020-07-10 14:58:03,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-10 14:58:03,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 63. [2020-07-10 14:58:03,183 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:58:03,183 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 63 states. [2020-07-10 14:58:03,183 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 63 states. [2020-07-10 14:58:03,183 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 63 states. [2020-07-10 14:58:03,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:03,188 INFO L93 Difference]: Finished difference Result 66 states and 91 transitions. [2020-07-10 14:58:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2020-07-10 14:58:03,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:03,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:03,189 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand 66 states. [2020-07-10 14:58:03,190 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 66 states. [2020-07-10 14:58:03,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:03,195 INFO L93 Difference]: Finished difference Result 66 states and 91 transitions. [2020-07-10 14:58:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2020-07-10 14:58:03,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:03,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:03,196 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:58:03,196 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:58:03,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2020-07-10 14:58:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 87 transitions. [2020-07-10 14:58:03,201 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 87 transitions. Word has length 82 [2020-07-10 14:58:03,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:58:03,202 INFO L479 AbstractCegarLoop]: Abstraction has 63 states and 87 transitions. [2020-07-10 14:58:03,202 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 14:58:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2020-07-10 14:58:03,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-07-10 14:58:03,206 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:58:03,206 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] [2020-07-10 14:58:03,414 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:58:03,415 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:58:03,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:58:03,416 INFO L82 PathProgramCache]: Analyzing trace with hash 706081956, now seen corresponding path program 4 times [2020-07-10 14:58:03,417 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:58:03,417 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759255032] [2020-07-10 14:58:03,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:58:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:03,555 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2099#true} {2099#true} #33#return; {2099#true} is VALID [2020-07-10 14:58:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:03,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:03,904 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 [2020-07-10 14:58:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:03,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:03,911 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:03,913 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:03,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:03,916 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:03,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:03,920 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 [2020-07-10 14:58:03,920 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 [2020-07-10 14:58:03,921 INFO L263 TraceCheckUtils]: 10: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:03,921 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:03,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:03,922 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:03,923 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:03,924 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 [2020-07-10 14:58:03,924 INFO L280 TraceCheckUtils]: 16: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:03,927 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 [2020-07-10 14:58:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:03,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:03,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:03,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:03,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:03,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,945 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:03,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,947 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:03,948 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,949 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:03,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:03,950 INFO L280 TraceCheckUtils]: 11: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:03,952 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 [2020-07-10 14:58:03,952 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 [2020-07-10 14:58:03,953 INFO L263 TraceCheckUtils]: 14: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:03,953 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:03,953 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:03,954 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:03,955 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:03,956 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 [2020-07-10 14:58:03,956 INFO L280 TraceCheckUtils]: 20: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:03,958 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 [2020-07-10 14:58:03,958 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 [2020-07-10 14:58:03,959 INFO L263 TraceCheckUtils]: 23: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:03,959 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:03,959 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:03,960 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:03,960 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:03,961 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:03,962 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 [2020-07-10 14:58:03,962 INFO L280 TraceCheckUtils]: 30: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:03,964 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 [2020-07-10 14:58:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:03,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:03,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:03,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:03,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:03,996 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,002 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,005 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,005 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,019 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,019 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,020 INFO L263 TraceCheckUtils]: 10: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,020 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,021 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,021 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,021 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 [2020-07-10 14:58:04,022 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,024 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,029 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,033 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,035 INFO L263 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,038 INFO L280 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,039 INFO L280 TraceCheckUtils]: 14: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:04,039 INFO L280 TraceCheckUtils]: 15: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:04,041 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 [2020-07-10 14:58:04,041 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 [2020-07-10 14:58:04,041 INFO L263 TraceCheckUtils]: 18: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,042 INFO L280 TraceCheckUtils]: 19: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,042 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,042 INFO L280 TraceCheckUtils]: 21: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,043 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:04,044 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 [2020-07-10 14:58:04,044 INFO L280 TraceCheckUtils]: 24: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:04,045 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 [2020-07-10 14:58:04,046 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 [2020-07-10 14:58:04,046 INFO L263 TraceCheckUtils]: 27: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,047 INFO L280 TraceCheckUtils]: 29: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,047 INFO L280 TraceCheckUtils]: 30: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,047 INFO L280 TraceCheckUtils]: 31: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,048 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:04,049 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 [2020-07-10 14:58:04,049 INFO L280 TraceCheckUtils]: 34: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:04,051 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 [2020-07-10 14:58:04,051 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 [2020-07-10 14:58:04,052 INFO L263 TraceCheckUtils]: 37: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,052 INFO L280 TraceCheckUtils]: 38: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,052 INFO L280 TraceCheckUtils]: 39: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,052 INFO L280 TraceCheckUtils]: 40: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,053 INFO L263 TraceCheckUtils]: 41: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,053 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,053 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,053 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,054 INFO L280 TraceCheckUtils]: 45: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,054 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,054 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,054 INFO L263 TraceCheckUtils]: 48: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,055 INFO L280 TraceCheckUtils]: 49: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,055 INFO L280 TraceCheckUtils]: 50: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,055 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,056 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 [2020-07-10 14:58:04,056 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,057 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,058 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 [2020-07-10 14:58:04,058 INFO L280 TraceCheckUtils]: 57: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,059 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 [2020-07-10 14:58:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,086 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,090 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,091 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,091 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,092 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,092 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,092 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,092 INFO L263 TraceCheckUtils]: 10: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,093 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,093 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,094 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 [2020-07-10 14:58:04,094 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,094 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,098 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,098 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,099 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,099 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,100 INFO L263 TraceCheckUtils]: 7: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,100 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,101 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,101 INFO L263 TraceCheckUtils]: 14: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,102 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,102 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 [2020-07-10 14:58:04,102 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,103 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,103 INFO L280 TraceCheckUtils]: 22: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,103 INFO L263 TraceCheckUtils]: 23: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,103 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,104 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,104 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,104 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,104 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,105 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 [2020-07-10 14:58:04,105 INFO L280 TraceCheckUtils]: 30: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,106 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:04,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,109 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,110 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,112 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,114 INFO L263 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,115 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,116 INFO L263 TraceCheckUtils]: 15: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,117 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,118 INFO L280 TraceCheckUtils]: 17: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,119 INFO L280 TraceCheckUtils]: 18: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:04,120 INFO L280 TraceCheckUtils]: 19: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:04,121 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 [2020-07-10 14:58:04,122 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 [2020-07-10 14:58:04,122 INFO L263 TraceCheckUtils]: 22: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,123 INFO L280 TraceCheckUtils]: 23: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,123 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,123 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,124 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:04,125 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 [2020-07-10 14:58:04,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:04,127 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 [2020-07-10 14:58:04,127 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 [2020-07-10 14:58:04,127 INFO L263 TraceCheckUtils]: 31: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,128 INFO L280 TraceCheckUtils]: 32: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,128 INFO L280 TraceCheckUtils]: 33: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,128 INFO L280 TraceCheckUtils]: 34: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,128 INFO L280 TraceCheckUtils]: 35: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,129 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:04,130 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 [2020-07-10 14:58:04,131 INFO L280 TraceCheckUtils]: 38: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:04,132 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 [2020-07-10 14:58:04,132 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 [2020-07-10 14:58:04,133 INFO L263 TraceCheckUtils]: 41: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,133 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,133 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,133 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,134 INFO L263 TraceCheckUtils]: 45: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,134 INFO L280 TraceCheckUtils]: 46: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,134 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,134 INFO L280 TraceCheckUtils]: 48: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,134 INFO L280 TraceCheckUtils]: 49: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,135 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,135 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,135 INFO L263 TraceCheckUtils]: 52: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,135 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,135 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,136 INFO L280 TraceCheckUtils]: 55: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,136 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,136 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 [2020-07-10 14:58:04,136 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,137 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,138 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 [2020-07-10 14:58:04,139 INFO L280 TraceCheckUtils]: 61: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,141 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 [2020-07-10 14:58:04,142 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 [2020-07-10 14:58:04,142 INFO L263 TraceCheckUtils]: 64: Hoare triple {2574#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,142 INFO L280 TraceCheckUtils]: 65: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,143 INFO L280 TraceCheckUtils]: 66: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,143 INFO L280 TraceCheckUtils]: 67: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,143 INFO L263 TraceCheckUtils]: 68: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,143 INFO L280 TraceCheckUtils]: 69: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,144 INFO L280 TraceCheckUtils]: 70: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,144 INFO L280 TraceCheckUtils]: 71: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,144 INFO L263 TraceCheckUtils]: 72: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,144 INFO L280 TraceCheckUtils]: 73: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,145 INFO L280 TraceCheckUtils]: 74: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,145 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,145 INFO L280 TraceCheckUtils]: 76: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,145 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,146 INFO L280 TraceCheckUtils]: 78: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,146 INFO L263 TraceCheckUtils]: 79: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,146 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,147 INFO L280 TraceCheckUtils]: 81: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,147 INFO L280 TraceCheckUtils]: 82: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,147 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,148 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 [2020-07-10 14:58:04,148 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,148 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,149 INFO L280 TraceCheckUtils]: 87: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,149 INFO L263 TraceCheckUtils]: 88: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,149 INFO L280 TraceCheckUtils]: 89: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,149 INFO L280 TraceCheckUtils]: 90: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,150 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,150 INFO L280 TraceCheckUtils]: 92: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,150 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,151 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 [2020-07-10 14:58:04,151 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,153 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:04,154 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 [2020-07-10 14:58:04,154 INFO L280 TraceCheckUtils]: 98: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume true; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:04,156 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2574#(<= |fibo_#in~n| 5)} {2099#true} #39#return; {2413#(<= fibo_~n 6)} is VALID [2020-07-10 14:58:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,404 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,411 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,412 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 [2020-07-10 14:58:04,413 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 [2020-07-10 14:58:04,414 INFO L263 TraceCheckUtils]: 3: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,415 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,416 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,416 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 [2020-07-10 14:58:04,417 INFO L263 TraceCheckUtils]: 10: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,418 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,419 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 [2020-07-10 14:58:04,420 INFO L280 TraceCheckUtils]: 16: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,421 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 [2020-07-10 14:58:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,433 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 [2020-07-10 14:58:04,434 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 [2020-07-10 14:58:04,434 INFO L263 TraceCheckUtils]: 7: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,436 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,437 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 [2020-07-10 14:58:04,437 INFO L263 TraceCheckUtils]: 14: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,439 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,440 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 [2020-07-10 14:58:04,441 INFO L280 TraceCheckUtils]: 20: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,443 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 [2020-07-10 14:58:04,444 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 [2020-07-10 14:58:04,444 INFO L263 TraceCheckUtils]: 23: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,444 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,445 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,446 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,447 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 [2020-07-10 14:58:04,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,449 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 [2020-07-10 14:58:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,466 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,471 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,473 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,474 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,475 INFO L263 TraceCheckUtils]: 10: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,475 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,476 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,476 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 [2020-07-10 14:58:04,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,478 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,480 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,481 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,482 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,482 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,483 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,483 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,484 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 [2020-07-10 14:58:04,485 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 [2020-07-10 14:58:04,485 INFO L263 TraceCheckUtils]: 11: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,485 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,486 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,486 INFO L280 TraceCheckUtils]: 14: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,486 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,487 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,488 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 [2020-07-10 14:58:04,488 INFO L263 TraceCheckUtils]: 18: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,488 INFO L280 TraceCheckUtils]: 19: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,488 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,488 INFO L280 TraceCheckUtils]: 21: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,489 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,490 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 [2020-07-10 14:58:04,491 INFO L280 TraceCheckUtils]: 24: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,492 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 [2020-07-10 14:58:04,492 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 [2020-07-10 14:58:04,493 INFO L263 TraceCheckUtils]: 27: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,493 INFO L280 TraceCheckUtils]: 28: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,493 INFO L280 TraceCheckUtils]: 30: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,494 INFO L280 TraceCheckUtils]: 31: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,494 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,495 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 [2020-07-10 14:58:04,496 INFO L280 TraceCheckUtils]: 34: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,498 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 [2020-07-10 14:58:04,498 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 [2020-07-10 14:58:04,498 INFO L263 TraceCheckUtils]: 37: Hoare triple {2858#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,499 INFO L280 TraceCheckUtils]: 38: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,499 INFO L263 TraceCheckUtils]: 41: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,499 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,500 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,500 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,500 INFO L280 TraceCheckUtils]: 45: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,500 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,500 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,501 INFO L263 TraceCheckUtils]: 48: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,501 INFO L280 TraceCheckUtils]: 49: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,501 INFO L280 TraceCheckUtils]: 50: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,501 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,502 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,502 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 [2020-07-10 14:58:04,502 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,503 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,503 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 [2020-07-10 14:58:04,504 INFO L280 TraceCheckUtils]: 57: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume true; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,505 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 [2020-07-10 14:58:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,530 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,534 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,535 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,535 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,535 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,536 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,536 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,536 INFO L263 TraceCheckUtils]: 10: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,536 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,537 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,537 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,537 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 [2020-07-10 14:58:04,537 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,538 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,542 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,544 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,545 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,545 INFO L263 TraceCheckUtils]: 7: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,546 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,546 INFO L280 TraceCheckUtils]: 11: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,546 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,547 INFO L263 TraceCheckUtils]: 14: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,547 INFO L280 TraceCheckUtils]: 15: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,547 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,547 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,548 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 [2020-07-10 14:58:04,548 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,548 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,548 INFO L280 TraceCheckUtils]: 22: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,549 INFO L263 TraceCheckUtils]: 23: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,549 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,549 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,550 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,550 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,550 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,550 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 [2020-07-10 14:58:04,551 INFO L280 TraceCheckUtils]: 30: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,552 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2099#true} {2793#(<= 5 |fibo_#in~n|)} #41#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,555 INFO L263 TraceCheckUtils]: 3: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,557 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,559 INFO L263 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,561 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 [2020-07-10 14:58:04,562 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 [2020-07-10 14:58:04,562 INFO L263 TraceCheckUtils]: 15: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,562 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,563 INFO L280 TraceCheckUtils]: 17: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,563 INFO L280 TraceCheckUtils]: 18: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,564 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,565 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 [2020-07-10 14:58:04,565 INFO L263 TraceCheckUtils]: 22: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,567 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,567 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 [2020-07-10 14:58:04,568 INFO L280 TraceCheckUtils]: 28: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,569 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 [2020-07-10 14:58:04,570 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 [2020-07-10 14:58:04,570 INFO L263 TraceCheckUtils]: 31: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,570 INFO L280 TraceCheckUtils]: 32: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,570 INFO L280 TraceCheckUtils]: 34: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,571 INFO L280 TraceCheckUtils]: 35: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,571 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,572 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 [2020-07-10 14:58:04,573 INFO L280 TraceCheckUtils]: 38: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,574 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 [2020-07-10 14:58:04,574 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 [2020-07-10 14:58:04,575 INFO L263 TraceCheckUtils]: 41: Hoare triple {2858#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,575 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,578 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,578 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,578 INFO L263 TraceCheckUtils]: 45: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,578 INFO L280 TraceCheckUtils]: 46: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,579 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,579 INFO L280 TraceCheckUtils]: 48: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,579 INFO L280 TraceCheckUtils]: 49: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,579 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,580 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,580 INFO L263 TraceCheckUtils]: 52: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,580 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,580 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,580 INFO L280 TraceCheckUtils]: 55: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,581 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,581 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 [2020-07-10 14:58:04,581 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,582 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,583 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 [2020-07-10 14:58:04,584 INFO L280 TraceCheckUtils]: 61: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume true; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,585 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 [2020-07-10 14:58:04,586 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 [2020-07-10 14:58:04,586 INFO L263 TraceCheckUtils]: 64: Hoare triple {2793#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,586 INFO L280 TraceCheckUtils]: 65: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,587 INFO L280 TraceCheckUtils]: 66: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,587 INFO L280 TraceCheckUtils]: 67: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,587 INFO L263 TraceCheckUtils]: 68: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,587 INFO L280 TraceCheckUtils]: 69: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,587 INFO L280 TraceCheckUtils]: 70: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,588 INFO L280 TraceCheckUtils]: 71: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,588 INFO L263 TraceCheckUtils]: 72: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,588 INFO L280 TraceCheckUtils]: 73: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,588 INFO L280 TraceCheckUtils]: 74: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,588 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,589 INFO L280 TraceCheckUtils]: 76: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,589 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,589 INFO L280 TraceCheckUtils]: 78: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,589 INFO L263 TraceCheckUtils]: 79: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,590 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,590 INFO L280 TraceCheckUtils]: 81: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,590 INFO L280 TraceCheckUtils]: 82: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,590 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,591 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 [2020-07-10 14:58:04,591 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,591 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,591 INFO L280 TraceCheckUtils]: 87: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,591 INFO L263 TraceCheckUtils]: 88: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,592 INFO L280 TraceCheckUtils]: 89: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,592 INFO L280 TraceCheckUtils]: 90: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,592 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,592 INFO L280 TraceCheckUtils]: 92: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,593 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,593 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 [2020-07-10 14:58:04,593 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,594 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2099#true} {2793#(<= 5 |fibo_#in~n|)} #41#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,595 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 [2020-07-10 14:58:04,595 INFO L280 TraceCheckUtils]: 98: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume true; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,597 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2793#(<= 5 |fibo_#in~n|)} {2413#(<= fibo_~n 6)} #41#return; {2100#false} is VALID [2020-07-10 14:58:04,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,607 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,609 INFO L280 TraceCheckUtils]: 6: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,609 INFO L263 TraceCheckUtils]: 7: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,610 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,610 INFO L280 TraceCheckUtils]: 9: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,611 INFO L280 TraceCheckUtils]: 10: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,611 INFO L263 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,612 INFO L280 TraceCheckUtils]: 12: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,613 INFO L280 TraceCheckUtils]: 14: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,613 INFO L263 TraceCheckUtils]: 15: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,614 INFO L280 TraceCheckUtils]: 16: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,615 INFO L280 TraceCheckUtils]: 17: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,615 INFO L280 TraceCheckUtils]: 18: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,615 INFO L263 TraceCheckUtils]: 19: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,616 INFO L280 TraceCheckUtils]: 20: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,616 INFO L280 TraceCheckUtils]: 21: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,617 INFO L280 TraceCheckUtils]: 22: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:04,617 INFO L280 TraceCheckUtils]: 23: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:04,619 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 [2020-07-10 14:58:04,619 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 [2020-07-10 14:58:04,620 INFO L263 TraceCheckUtils]: 26: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,620 INFO L280 TraceCheckUtils]: 27: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,620 INFO L280 TraceCheckUtils]: 28: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,620 INFO L280 TraceCheckUtils]: 29: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,621 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:04,622 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 [2020-07-10 14:58:04,622 INFO L280 TraceCheckUtils]: 32: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:04,623 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 [2020-07-10 14:58:04,624 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 [2020-07-10 14:58:04,624 INFO L263 TraceCheckUtils]: 35: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,624 INFO L280 TraceCheckUtils]: 36: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,625 INFO L280 TraceCheckUtils]: 37: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,625 INFO L280 TraceCheckUtils]: 38: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,626 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:04,626 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 [2020-07-10 14:58:04,627 INFO L280 TraceCheckUtils]: 42: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:04,628 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 [2020-07-10 14:58:04,629 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 [2020-07-10 14:58:04,629 INFO L263 TraceCheckUtils]: 45: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,629 INFO L280 TraceCheckUtils]: 46: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,629 INFO L280 TraceCheckUtils]: 47: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,630 INFO L280 TraceCheckUtils]: 48: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,630 INFO L263 TraceCheckUtils]: 49: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,630 INFO L280 TraceCheckUtils]: 50: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,630 INFO L280 TraceCheckUtils]: 51: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,630 INFO L280 TraceCheckUtils]: 52: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,631 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,631 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,631 INFO L280 TraceCheckUtils]: 55: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,631 INFO L263 TraceCheckUtils]: 56: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,632 INFO L280 TraceCheckUtils]: 57: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,632 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,632 INFO L280 TraceCheckUtils]: 59: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,632 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,632 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 [2020-07-10 14:58:04,633 INFO L280 TraceCheckUtils]: 62: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,634 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,634 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 [2020-07-10 14:58:04,635 INFO L280 TraceCheckUtils]: 65: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,637 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 [2020-07-10 14:58:04,638 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 [2020-07-10 14:58:04,638 INFO L263 TraceCheckUtils]: 68: Hoare triple {2574#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,638 INFO L280 TraceCheckUtils]: 69: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,638 INFO L280 TraceCheckUtils]: 70: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,638 INFO L280 TraceCheckUtils]: 71: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,639 INFO L263 TraceCheckUtils]: 72: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,639 INFO L280 TraceCheckUtils]: 73: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,639 INFO L280 TraceCheckUtils]: 74: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,639 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,639 INFO L263 TraceCheckUtils]: 76: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,640 INFO L280 TraceCheckUtils]: 77: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,640 INFO L280 TraceCheckUtils]: 78: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,640 INFO L280 TraceCheckUtils]: 79: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,640 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,641 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,641 INFO L280 TraceCheckUtils]: 82: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,641 INFO L263 TraceCheckUtils]: 83: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,641 INFO L280 TraceCheckUtils]: 84: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,641 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,641 INFO L280 TraceCheckUtils]: 86: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,642 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,642 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 [2020-07-10 14:58:04,642 INFO L280 TraceCheckUtils]: 89: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,642 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,642 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,643 INFO L263 TraceCheckUtils]: 92: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,643 INFO L280 TraceCheckUtils]: 93: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,643 INFO L280 TraceCheckUtils]: 94: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,643 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,643 INFO L280 TraceCheckUtils]: 96: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,644 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,644 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 [2020-07-10 14:58:04,644 INFO L280 TraceCheckUtils]: 99: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,645 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:04,646 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 [2020-07-10 14:58:04,646 INFO L280 TraceCheckUtils]: 102: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume true; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:04,648 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {2574#(<= |fibo_#in~n| 5)} {2099#true} #39#return; {2413#(<= fibo_~n 6)} is VALID [2020-07-10 14:58:04,648 INFO L280 TraceCheckUtils]: 104: Hoare triple {2413#(<= fibo_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= fibo_~n 6)} is VALID [2020-07-10 14:58:04,649 INFO L263 TraceCheckUtils]: 105: Hoare triple {2413#(<= fibo_~n 6)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,649 INFO L280 TraceCheckUtils]: 106: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,650 INFO L280 TraceCheckUtils]: 107: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,651 INFO L280 TraceCheckUtils]: 108: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,651 INFO L263 TraceCheckUtils]: 109: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,652 INFO L280 TraceCheckUtils]: 110: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,652 INFO L280 TraceCheckUtils]: 111: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,653 INFO L280 TraceCheckUtils]: 112: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,653 INFO L263 TraceCheckUtils]: 113: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,654 INFO L280 TraceCheckUtils]: 114: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,654 INFO L280 TraceCheckUtils]: 115: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,655 INFO L280 TraceCheckUtils]: 116: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,655 INFO L263 TraceCheckUtils]: 117: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,656 INFO L280 TraceCheckUtils]: 118: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,657 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 [2020-07-10 14:58:04,658 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 [2020-07-10 14:58:04,658 INFO L263 TraceCheckUtils]: 121: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,658 INFO L280 TraceCheckUtils]: 122: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,659 INFO L280 TraceCheckUtils]: 123: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,659 INFO L280 TraceCheckUtils]: 124: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,659 INFO L280 TraceCheckUtils]: 125: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,660 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,661 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 [2020-07-10 14:58:04,661 INFO L263 TraceCheckUtils]: 128: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,661 INFO L280 TraceCheckUtils]: 129: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,662 INFO L280 TraceCheckUtils]: 130: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,662 INFO L280 TraceCheckUtils]: 131: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,663 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,664 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 [2020-07-10 14:58:04,665 INFO L280 TraceCheckUtils]: 134: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,666 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 [2020-07-10 14:58:04,667 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 [2020-07-10 14:58:04,667 INFO L263 TraceCheckUtils]: 137: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,667 INFO L280 TraceCheckUtils]: 138: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,668 INFO L280 TraceCheckUtils]: 139: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,668 INFO L280 TraceCheckUtils]: 140: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,668 INFO L280 TraceCheckUtils]: 141: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,669 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,670 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 [2020-07-10 14:58:04,670 INFO L280 TraceCheckUtils]: 144: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,672 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 [2020-07-10 14:58:04,672 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 [2020-07-10 14:58:04,673 INFO L263 TraceCheckUtils]: 147: Hoare triple {2858#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,673 INFO L280 TraceCheckUtils]: 148: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,673 INFO L280 TraceCheckUtils]: 149: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,673 INFO L280 TraceCheckUtils]: 150: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,673 INFO L263 TraceCheckUtils]: 151: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,674 INFO L280 TraceCheckUtils]: 152: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,674 INFO L280 TraceCheckUtils]: 153: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,674 INFO L280 TraceCheckUtils]: 154: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,674 INFO L280 TraceCheckUtils]: 155: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,674 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,675 INFO L280 TraceCheckUtils]: 157: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,675 INFO L263 TraceCheckUtils]: 158: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,675 INFO L280 TraceCheckUtils]: 159: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,675 INFO L280 TraceCheckUtils]: 160: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,676 INFO L280 TraceCheckUtils]: 161: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,676 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,676 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 [2020-07-10 14:58:04,676 INFO L280 TraceCheckUtils]: 164: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,677 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,678 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 [2020-07-10 14:58:04,679 INFO L280 TraceCheckUtils]: 167: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume true; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,680 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 [2020-07-10 14:58:04,681 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 [2020-07-10 14:58:04,681 INFO L263 TraceCheckUtils]: 170: Hoare triple {2793#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,681 INFO L280 TraceCheckUtils]: 171: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,681 INFO L280 TraceCheckUtils]: 172: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,681 INFO L280 TraceCheckUtils]: 173: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,682 INFO L263 TraceCheckUtils]: 174: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,682 INFO L280 TraceCheckUtils]: 175: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,682 INFO L280 TraceCheckUtils]: 176: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,682 INFO L280 TraceCheckUtils]: 177: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,682 INFO L263 TraceCheckUtils]: 178: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,683 INFO L280 TraceCheckUtils]: 179: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,683 INFO L280 TraceCheckUtils]: 180: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,683 INFO L280 TraceCheckUtils]: 181: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,683 INFO L280 TraceCheckUtils]: 182: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,684 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,684 INFO L280 TraceCheckUtils]: 184: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,684 INFO L263 TraceCheckUtils]: 185: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,684 INFO L280 TraceCheckUtils]: 186: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,684 INFO L280 TraceCheckUtils]: 187: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,685 INFO L280 TraceCheckUtils]: 188: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,685 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,685 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 [2020-07-10 14:58:04,685 INFO L280 TraceCheckUtils]: 191: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,686 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,686 INFO L280 TraceCheckUtils]: 193: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,686 INFO L263 TraceCheckUtils]: 194: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,686 INFO L280 TraceCheckUtils]: 195: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,687 INFO L280 TraceCheckUtils]: 196: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,687 INFO L280 TraceCheckUtils]: 197: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,687 INFO L280 TraceCheckUtils]: 198: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,687 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,687 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 [2020-07-10 14:58:04,688 INFO L280 TraceCheckUtils]: 201: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,689 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {2099#true} {2793#(<= 5 |fibo_#in~n|)} #41#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,689 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 [2020-07-10 14:58:04,690 INFO L280 TraceCheckUtils]: 204: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume true; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,691 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {2793#(<= 5 |fibo_#in~n|)} {2413#(<= fibo_~n 6)} #41#return; {2100#false} is VALID [2020-07-10 14:58:04,692 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 [2020-07-10 14:58:04,692 INFO L280 TraceCheckUtils]: 207: Hoare triple {2100#false} assume true; {2100#false} is VALID [2020-07-10 14:58:04,692 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {2100#false} {2103#(<= 7 main_~x~0)} #37#return; {2100#false} is VALID [2020-07-10 14:58:04,738 INFO L263 TraceCheckUtils]: 0: Hoare triple {2099#true} call ULTIMATE.init(); {2099#true} is VALID [2020-07-10 14:58:04,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,738 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2099#true} {2099#true} #33#return; {2099#true} is VALID [2020-07-10 14:58:04,739 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret3 := main(); {2099#true} is VALID [2020-07-10 14:58:04,739 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~x~0 := 7; {2103#(<= 7 main_~x~0)} is VALID [2020-07-10 14:58:04,740 INFO L263 TraceCheckUtils]: 5: Hoare triple {2103#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {2099#true} is VALID [2020-07-10 14:58:04,740 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,740 INFO L280 TraceCheckUtils]: 7: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,740 INFO L280 TraceCheckUtils]: 8: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,741 INFO L263 TraceCheckUtils]: 9: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,741 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,742 INFO L280 TraceCheckUtils]: 11: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,743 INFO L280 TraceCheckUtils]: 12: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,743 INFO L263 TraceCheckUtils]: 13: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,743 INFO L280 TraceCheckUtils]: 14: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,745 INFO L280 TraceCheckUtils]: 16: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,745 INFO L263 TraceCheckUtils]: 17: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,746 INFO L280 TraceCheckUtils]: 18: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,746 INFO L280 TraceCheckUtils]: 19: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,747 INFO L280 TraceCheckUtils]: 20: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,747 INFO L263 TraceCheckUtils]: 21: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,749 INFO L280 TraceCheckUtils]: 23: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,749 INFO L280 TraceCheckUtils]: 24: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,749 INFO L263 TraceCheckUtils]: 25: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,750 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,751 INFO L280 TraceCheckUtils]: 27: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:04,752 INFO L280 TraceCheckUtils]: 29: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:04,753 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 [2020-07-10 14:58:04,754 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 [2020-07-10 14:58:04,754 INFO L263 TraceCheckUtils]: 32: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,754 INFO L280 TraceCheckUtils]: 33: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,754 INFO L280 TraceCheckUtils]: 34: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,755 INFO L280 TraceCheckUtils]: 35: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,756 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:04,756 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 [2020-07-10 14:58:04,757 INFO L280 TraceCheckUtils]: 38: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:04,758 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 [2020-07-10 14:58:04,759 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 [2020-07-10 14:58:04,759 INFO L263 TraceCheckUtils]: 41: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,760 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,760 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,760 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,760 INFO L280 TraceCheckUtils]: 45: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,761 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:04,762 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 [2020-07-10 14:58:04,762 INFO L280 TraceCheckUtils]: 48: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:04,763 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 [2020-07-10 14:58:04,764 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 [2020-07-10 14:58:04,764 INFO L263 TraceCheckUtils]: 51: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,764 INFO L280 TraceCheckUtils]: 52: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,764 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,765 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,765 INFO L263 TraceCheckUtils]: 55: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,765 INFO L280 TraceCheckUtils]: 56: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,765 INFO L280 TraceCheckUtils]: 57: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,765 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,766 INFO L280 TraceCheckUtils]: 59: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,766 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,766 INFO L280 TraceCheckUtils]: 61: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,766 INFO L263 TraceCheckUtils]: 62: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,766 INFO L280 TraceCheckUtils]: 63: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,766 INFO L280 TraceCheckUtils]: 64: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,767 INFO L280 TraceCheckUtils]: 65: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,767 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,767 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 [2020-07-10 14:58:04,767 INFO L280 TraceCheckUtils]: 68: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,768 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,769 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 [2020-07-10 14:58:04,769 INFO L280 TraceCheckUtils]: 71: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:04,770 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 [2020-07-10 14:58:04,771 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 [2020-07-10 14:58:04,771 INFO L263 TraceCheckUtils]: 74: Hoare triple {2574#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,771 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,772 INFO L280 TraceCheckUtils]: 76: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,772 INFO L280 TraceCheckUtils]: 77: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,772 INFO L263 TraceCheckUtils]: 78: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,772 INFO L280 TraceCheckUtils]: 79: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,772 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,772 INFO L280 TraceCheckUtils]: 81: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,773 INFO L263 TraceCheckUtils]: 82: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,773 INFO L280 TraceCheckUtils]: 83: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,773 INFO L280 TraceCheckUtils]: 84: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,773 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,773 INFO L280 TraceCheckUtils]: 86: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,774 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,774 INFO L280 TraceCheckUtils]: 88: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,774 INFO L263 TraceCheckUtils]: 89: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,774 INFO L280 TraceCheckUtils]: 90: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,774 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,775 INFO L280 TraceCheckUtils]: 92: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,775 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,775 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 [2020-07-10 14:58:04,775 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,775 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,776 INFO L280 TraceCheckUtils]: 97: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,776 INFO L263 TraceCheckUtils]: 98: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,776 INFO L280 TraceCheckUtils]: 99: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,776 INFO L280 TraceCheckUtils]: 100: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,776 INFO L280 TraceCheckUtils]: 101: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,777 INFO L280 TraceCheckUtils]: 102: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,777 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,777 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 [2020-07-10 14:58:04,777 INFO L280 TraceCheckUtils]: 105: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,778 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:04,779 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 [2020-07-10 14:58:04,779 INFO L280 TraceCheckUtils]: 108: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume true; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:04,780 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {2574#(<= |fibo_#in~n| 5)} {2099#true} #39#return; {2413#(<= fibo_~n 6)} is VALID [2020-07-10 14:58:04,781 INFO L280 TraceCheckUtils]: 110: Hoare triple {2413#(<= fibo_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= fibo_~n 6)} is VALID [2020-07-10 14:58:04,781 INFO L263 TraceCheckUtils]: 111: Hoare triple {2413#(<= fibo_~n 6)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,782 INFO L280 TraceCheckUtils]: 112: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,782 INFO L280 TraceCheckUtils]: 113: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,783 INFO L280 TraceCheckUtils]: 114: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,783 INFO L263 TraceCheckUtils]: 115: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,783 INFO L280 TraceCheckUtils]: 116: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,784 INFO L280 TraceCheckUtils]: 117: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,784 INFO L280 TraceCheckUtils]: 118: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,785 INFO L263 TraceCheckUtils]: 119: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,785 INFO L280 TraceCheckUtils]: 120: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,786 INFO L280 TraceCheckUtils]: 121: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,786 INFO L280 TraceCheckUtils]: 122: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,786 INFO L263 TraceCheckUtils]: 123: Hoare triple {2514#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,787 INFO L280 TraceCheckUtils]: 124: Hoare triple {2099#true} ~n := #in~n; {2514#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,788 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 [2020-07-10 14:58:04,789 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 [2020-07-10 14:58:04,789 INFO L263 TraceCheckUtils]: 127: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,789 INFO L280 TraceCheckUtils]: 128: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,789 INFO L280 TraceCheckUtils]: 129: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,789 INFO L280 TraceCheckUtils]: 130: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,790 INFO L280 TraceCheckUtils]: 131: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,791 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #39#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,791 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 [2020-07-10 14:58:04,791 INFO L263 TraceCheckUtils]: 134: Hoare triple {2902#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,791 INFO L280 TraceCheckUtils]: 135: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,792 INFO L280 TraceCheckUtils]: 136: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,792 INFO L280 TraceCheckUtils]: 137: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,793 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {2099#true} {2902#(<= 2 |fibo_#in~n|)} #41#return; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,793 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 [2020-07-10 14:58:04,794 INFO L280 TraceCheckUtils]: 140: Hoare triple {2902#(<= 2 |fibo_#in~n|)} assume true; {2902#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,795 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 [2020-07-10 14:58:04,796 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 [2020-07-10 14:58:04,796 INFO L263 TraceCheckUtils]: 143: Hoare triple {2895#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,796 INFO L280 TraceCheckUtils]: 144: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,796 INFO L280 TraceCheckUtils]: 145: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,796 INFO L280 TraceCheckUtils]: 146: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,797 INFO L280 TraceCheckUtils]: 147: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,797 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {2099#true} {2895#(<= 3 |fibo_#in~n|)} #41#return; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,798 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 [2020-07-10 14:58:04,798 INFO L280 TraceCheckUtils]: 150: Hoare triple {2895#(<= 3 |fibo_#in~n|)} assume true; {2895#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,800 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 [2020-07-10 14:58:04,800 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 [2020-07-10 14:58:04,800 INFO L263 TraceCheckUtils]: 153: Hoare triple {2858#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,801 INFO L280 TraceCheckUtils]: 154: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,801 INFO L280 TraceCheckUtils]: 155: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,801 INFO L280 TraceCheckUtils]: 156: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,801 INFO L263 TraceCheckUtils]: 157: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,801 INFO L280 TraceCheckUtils]: 158: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,802 INFO L280 TraceCheckUtils]: 159: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,802 INFO L280 TraceCheckUtils]: 160: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,802 INFO L280 TraceCheckUtils]: 161: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,802 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,802 INFO L280 TraceCheckUtils]: 163: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,802 INFO L263 TraceCheckUtils]: 164: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,803 INFO L280 TraceCheckUtils]: 165: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,803 INFO L280 TraceCheckUtils]: 166: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,803 INFO L280 TraceCheckUtils]: 167: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,803 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,803 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 [2020-07-10 14:58:04,804 INFO L280 TraceCheckUtils]: 170: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,804 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {2099#true} {2858#(<= 4 |fibo_#in~n|)} #41#return; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,805 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 [2020-07-10 14:58:04,806 INFO L280 TraceCheckUtils]: 173: Hoare triple {2858#(<= 4 |fibo_#in~n|)} assume true; {2858#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,807 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 [2020-07-10 14:58:04,807 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 [2020-07-10 14:58:04,808 INFO L263 TraceCheckUtils]: 176: Hoare triple {2793#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,808 INFO L280 TraceCheckUtils]: 177: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,808 INFO L280 TraceCheckUtils]: 178: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,808 INFO L280 TraceCheckUtils]: 179: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,808 INFO L263 TraceCheckUtils]: 180: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,808 INFO L280 TraceCheckUtils]: 181: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,809 INFO L280 TraceCheckUtils]: 182: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,809 INFO L280 TraceCheckUtils]: 183: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:04,809 INFO L263 TraceCheckUtils]: 184: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:04,809 INFO L280 TraceCheckUtils]: 185: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,809 INFO L280 TraceCheckUtils]: 186: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,810 INFO L280 TraceCheckUtils]: 187: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,810 INFO L280 TraceCheckUtils]: 188: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,810 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,810 INFO L280 TraceCheckUtils]: 190: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,810 INFO L263 TraceCheckUtils]: 191: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,810 INFO L280 TraceCheckUtils]: 192: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,811 INFO L280 TraceCheckUtils]: 193: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:04,811 INFO L280 TraceCheckUtils]: 194: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,811 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,811 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 [2020-07-10 14:58:04,811 INFO L280 TraceCheckUtils]: 197: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,812 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:04,812 INFO L280 TraceCheckUtils]: 199: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:04,812 INFO L263 TraceCheckUtils]: 200: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:04,812 INFO L280 TraceCheckUtils]: 201: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:04,812 INFO L280 TraceCheckUtils]: 202: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:04,812 INFO L280 TraceCheckUtils]: 203: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:04,813 INFO L280 TraceCheckUtils]: 204: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,813 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:04,813 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 [2020-07-10 14:58:04,813 INFO L280 TraceCheckUtils]: 207: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:04,814 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {2099#true} {2793#(<= 5 |fibo_#in~n|)} #41#return; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,815 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 [2020-07-10 14:58:04,815 INFO L280 TraceCheckUtils]: 210: Hoare triple {2793#(<= 5 |fibo_#in~n|)} assume true; {2793#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:04,816 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {2793#(<= 5 |fibo_#in~n|)} {2413#(<= fibo_~n 6)} #41#return; {2100#false} is VALID [2020-07-10 14:58:04,817 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 [2020-07-10 14:58:04,817 INFO L280 TraceCheckUtils]: 213: Hoare triple {2100#false} assume true; {2100#false} is VALID [2020-07-10 14:58:04,817 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {2100#false} {2103#(<= 7 main_~x~0)} #37#return; {2100#false} is VALID [2020-07-10 14:58:04,817 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 [2020-07-10 14:58:04,817 INFO L280 TraceCheckUtils]: 216: Hoare triple {2100#false} assume 13 != ~result~0; {2100#false} is VALID [2020-07-10 14:58:04,817 INFO L280 TraceCheckUtils]: 217: Hoare triple {2100#false} assume !false; {2100#false} is VALID [2020-07-10 14:58:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2580 backedges. 432 proven. 761 refuted. 0 times theorem prover too weak. 1387 trivial. 0 not checked. [2020-07-10 14:58:04,848 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759255032] [2020-07-10 14:58:04,849 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [353750651] [2020-07-10 14:58:04,849 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 [2020-07-10 14:58:04,920 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-10 14:58:04,921 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:58:04,922 INFO L264 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:58:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:04,972 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:58:05,288 INFO L263 TraceCheckUtils]: 0: Hoare triple {2099#true} call ULTIMATE.init(); {2099#true} is VALID [2020-07-10 14:58:05,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2099#true} {2099#true} #33#return; {2099#true} is VALID [2020-07-10 14:58:05,289 INFO L263 TraceCheckUtils]: 3: Hoare triple {2099#true} call #t~ret3 := main(); {2099#true} is VALID [2020-07-10 14:58:05,290 INFO L280 TraceCheckUtils]: 4: Hoare triple {2099#true} ~x~0 := 7; {2103#(<= 7 main_~x~0)} is VALID [2020-07-10 14:58:05,291 INFO L263 TraceCheckUtils]: 5: Hoare triple {2103#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {2099#true} is VALID [2020-07-10 14:58:05,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,298 INFO L263 TraceCheckUtils]: 9: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,299 INFO L280 TraceCheckUtils]: 10: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,299 INFO L280 TraceCheckUtils]: 11: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,300 INFO L280 TraceCheckUtils]: 12: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,300 INFO L263 TraceCheckUtils]: 13: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,301 INFO L280 TraceCheckUtils]: 15: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,301 INFO L280 TraceCheckUtils]: 16: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,302 INFO L263 TraceCheckUtils]: 17: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,302 INFO L280 TraceCheckUtils]: 18: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,303 INFO L280 TraceCheckUtils]: 19: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,303 INFO L280 TraceCheckUtils]: 20: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,303 INFO L263 TraceCheckUtils]: 21: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,304 INFO L280 TraceCheckUtils]: 22: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,304 INFO L280 TraceCheckUtils]: 23: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(1 == ~n); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,305 INFO L263 TraceCheckUtils]: 25: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,306 INFO L280 TraceCheckUtils]: 26: Hoare triple {2099#true} ~n := #in~n; {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,306 INFO L280 TraceCheckUtils]: 27: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume !(~n < 1); {2974#(<= |fibo_#in~n| fibo_~n)} is VALID [2020-07-10 14:58:05,307 INFO L280 TraceCheckUtils]: 28: Hoare triple {2974#(<= |fibo_#in~n| fibo_~n)} assume 1 == ~n;#res := 1; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:05,307 INFO L280 TraceCheckUtils]: 29: Hoare triple {2692#(<= |fibo_#in~n| 1)} assume true; {2692#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:05,309 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 [2020-07-10 14:58:05,309 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 [2020-07-10 14:58:05,310 INFO L263 TraceCheckUtils]: 32: Hoare triple {2687#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,310 INFO L280 TraceCheckUtils]: 33: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,310 INFO L280 TraceCheckUtils]: 34: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:05,310 INFO L280 TraceCheckUtils]: 35: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,311 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2099#true} {2687#(<= |fibo_#in~n| 2)} #41#return; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:05,312 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 [2020-07-10 14:58:05,312 INFO L280 TraceCheckUtils]: 38: Hoare triple {2687#(<= |fibo_#in~n| 2)} assume true; {2687#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:05,314 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 [2020-07-10 14:58:05,315 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 [2020-07-10 14:58:05,315 INFO L263 TraceCheckUtils]: 41: Hoare triple {2676#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,315 INFO L280 TraceCheckUtils]: 42: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,315 INFO L280 TraceCheckUtils]: 43: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,315 INFO L280 TraceCheckUtils]: 44: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,316 INFO L280 TraceCheckUtils]: 45: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,316 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2099#true} {2676#(<= |fibo_#in~n| 3)} #41#return; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:05,317 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 [2020-07-10 14:58:05,317 INFO L280 TraceCheckUtils]: 48: Hoare triple {2676#(<= |fibo_#in~n| 3)} assume true; {2676#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:05,318 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 [2020-07-10 14:58:05,319 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 [2020-07-10 14:58:05,319 INFO L263 TraceCheckUtils]: 51: Hoare triple {2639#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,319 INFO L280 TraceCheckUtils]: 52: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,319 INFO L280 TraceCheckUtils]: 53: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,320 INFO L280 TraceCheckUtils]: 54: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,320 INFO L263 TraceCheckUtils]: 55: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,320 INFO L280 TraceCheckUtils]: 56: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,321 INFO L280 TraceCheckUtils]: 57: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,321 INFO L280 TraceCheckUtils]: 58: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,322 INFO L280 TraceCheckUtils]: 59: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,322 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,322 INFO L280 TraceCheckUtils]: 61: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,322 INFO L263 TraceCheckUtils]: 62: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,323 INFO L280 TraceCheckUtils]: 63: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,323 INFO L280 TraceCheckUtils]: 64: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:05,323 INFO L280 TraceCheckUtils]: 65: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,323 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,323 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 [2020-07-10 14:58:05,324 INFO L280 TraceCheckUtils]: 68: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,326 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {2099#true} {2639#(<= |fibo_#in~n| 4)} #41#return; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:05,330 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 [2020-07-10 14:58:05,331 INFO L280 TraceCheckUtils]: 71: Hoare triple {2639#(<= |fibo_#in~n| 4)} assume true; {2639#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:05,333 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 [2020-07-10 14:58:05,333 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 [2020-07-10 14:58:05,334 INFO L263 TraceCheckUtils]: 74: Hoare triple {2574#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,334 INFO L280 TraceCheckUtils]: 75: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,334 INFO L280 TraceCheckUtils]: 76: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,334 INFO L280 TraceCheckUtils]: 77: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,334 INFO L263 TraceCheckUtils]: 78: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,335 INFO L280 TraceCheckUtils]: 79: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,335 INFO L280 TraceCheckUtils]: 80: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,335 INFO L280 TraceCheckUtils]: 81: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,335 INFO L263 TraceCheckUtils]: 82: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,336 INFO L280 TraceCheckUtils]: 83: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,336 INFO L280 TraceCheckUtils]: 84: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,336 INFO L280 TraceCheckUtils]: 85: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,336 INFO L280 TraceCheckUtils]: 86: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,336 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,337 INFO L280 TraceCheckUtils]: 88: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,337 INFO L263 TraceCheckUtils]: 89: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,337 INFO L280 TraceCheckUtils]: 90: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,337 INFO L280 TraceCheckUtils]: 91: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:05,338 INFO L280 TraceCheckUtils]: 92: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,338 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,338 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 [2020-07-10 14:58:05,338 INFO L280 TraceCheckUtils]: 95: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,339 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,339 INFO L280 TraceCheckUtils]: 97: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,339 INFO L263 TraceCheckUtils]: 98: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,339 INFO L280 TraceCheckUtils]: 99: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,339 INFO L280 TraceCheckUtils]: 100: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,340 INFO L280 TraceCheckUtils]: 101: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,340 INFO L280 TraceCheckUtils]: 102: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,340 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,340 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 [2020-07-10 14:58:05,341 INFO L280 TraceCheckUtils]: 105: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,342 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {2099#true} {2574#(<= |fibo_#in~n| 5)} #41#return; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:05,343 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 [2020-07-10 14:58:05,343 INFO L280 TraceCheckUtils]: 108: Hoare triple {2574#(<= |fibo_#in~n| 5)} assume true; {2574#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:05,345 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 [2020-07-10 14:58:05,345 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 [2020-07-10 14:58:05,346 INFO L263 TraceCheckUtils]: 111: Hoare triple {3284#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,346 INFO L280 TraceCheckUtils]: 112: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,346 INFO L280 TraceCheckUtils]: 113: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,346 INFO L280 TraceCheckUtils]: 114: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,346 INFO L263 TraceCheckUtils]: 115: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,347 INFO L280 TraceCheckUtils]: 116: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,347 INFO L280 TraceCheckUtils]: 117: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,347 INFO L280 TraceCheckUtils]: 118: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,347 INFO L263 TraceCheckUtils]: 119: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,348 INFO L280 TraceCheckUtils]: 120: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,348 INFO L280 TraceCheckUtils]: 121: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,348 INFO L280 TraceCheckUtils]: 122: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,348 INFO L263 TraceCheckUtils]: 123: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,348 INFO L280 TraceCheckUtils]: 124: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,349 INFO L280 TraceCheckUtils]: 125: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,349 INFO L280 TraceCheckUtils]: 126: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,349 INFO L263 TraceCheckUtils]: 127: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,349 INFO L280 TraceCheckUtils]: 128: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,350 INFO L280 TraceCheckUtils]: 129: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,350 INFO L280 TraceCheckUtils]: 130: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,350 INFO L280 TraceCheckUtils]: 131: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,351 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,352 INFO L280 TraceCheckUtils]: 133: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,352 INFO L263 TraceCheckUtils]: 134: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,352 INFO L280 TraceCheckUtils]: 135: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,352 INFO L280 TraceCheckUtils]: 136: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:05,352 INFO L280 TraceCheckUtils]: 137: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,353 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,353 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 [2020-07-10 14:58:05,353 INFO L280 TraceCheckUtils]: 140: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,353 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,353 INFO L280 TraceCheckUtils]: 142: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,354 INFO L263 TraceCheckUtils]: 143: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,354 INFO L280 TraceCheckUtils]: 144: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,354 INFO L280 TraceCheckUtils]: 145: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,354 INFO L280 TraceCheckUtils]: 146: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,354 INFO L280 TraceCheckUtils]: 147: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,355 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,355 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 [2020-07-10 14:58:05,355 INFO L280 TraceCheckUtils]: 150: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,355 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,355 INFO L280 TraceCheckUtils]: 152: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,355 INFO L263 TraceCheckUtils]: 153: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,356 INFO L280 TraceCheckUtils]: 154: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,356 INFO L280 TraceCheckUtils]: 155: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,356 INFO L280 TraceCheckUtils]: 156: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,356 INFO L263 TraceCheckUtils]: 157: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,356 INFO L280 TraceCheckUtils]: 158: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,357 INFO L280 TraceCheckUtils]: 159: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,357 INFO L280 TraceCheckUtils]: 160: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,357 INFO L280 TraceCheckUtils]: 161: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,357 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,357 INFO L280 TraceCheckUtils]: 163: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,357 INFO L263 TraceCheckUtils]: 164: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,358 INFO L280 TraceCheckUtils]: 165: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,358 INFO L280 TraceCheckUtils]: 166: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:05,358 INFO L280 TraceCheckUtils]: 167: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,358 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,358 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 [2020-07-10 14:58:05,359 INFO L280 TraceCheckUtils]: 170: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,359 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,359 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 [2020-07-10 14:58:05,359 INFO L280 TraceCheckUtils]: 173: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,360 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,360 INFO L280 TraceCheckUtils]: 175: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,360 INFO L263 TraceCheckUtils]: 176: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,360 INFO L280 TraceCheckUtils]: 177: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,361 INFO L280 TraceCheckUtils]: 178: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,361 INFO L280 TraceCheckUtils]: 179: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,361 INFO L263 TraceCheckUtils]: 180: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,361 INFO L280 TraceCheckUtils]: 181: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,361 INFO L280 TraceCheckUtils]: 182: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,362 INFO L280 TraceCheckUtils]: 183: Hoare triple {2099#true} assume !(1 == ~n); {2099#true} is VALID [2020-07-10 14:58:05,362 INFO L263 TraceCheckUtils]: 184: Hoare triple {2099#true} call #t~ret0 := fibo(~n - 1); {2099#true} is VALID [2020-07-10 14:58:05,362 INFO L280 TraceCheckUtils]: 185: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,362 INFO L280 TraceCheckUtils]: 186: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,363 INFO L280 TraceCheckUtils]: 187: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,363 INFO L280 TraceCheckUtils]: 188: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,363 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,363 INFO L280 TraceCheckUtils]: 190: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,364 INFO L263 TraceCheckUtils]: 191: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,364 INFO L280 TraceCheckUtils]: 192: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,364 INFO L280 TraceCheckUtils]: 193: Hoare triple {2099#true} assume ~n < 1;#res := 0; {2099#true} is VALID [2020-07-10 14:58:05,364 INFO L280 TraceCheckUtils]: 194: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,365 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,366 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 [2020-07-10 14:58:05,366 INFO L280 TraceCheckUtils]: 197: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,366 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {2099#true} {2099#true} #39#return; {2099#true} is VALID [2020-07-10 14:58:05,366 INFO L280 TraceCheckUtils]: 199: Hoare triple {2099#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2099#true} is VALID [2020-07-10 14:58:05,367 INFO L263 TraceCheckUtils]: 200: Hoare triple {2099#true} call #t~ret1 := fibo(~n - 2); {2099#true} is VALID [2020-07-10 14:58:05,367 INFO L280 TraceCheckUtils]: 201: Hoare triple {2099#true} ~n := #in~n; {2099#true} is VALID [2020-07-10 14:58:05,367 INFO L280 TraceCheckUtils]: 202: Hoare triple {2099#true} assume !(~n < 1); {2099#true} is VALID [2020-07-10 14:58:05,367 INFO L280 TraceCheckUtils]: 203: Hoare triple {2099#true} assume 1 == ~n;#res := 1; {2099#true} is VALID [2020-07-10 14:58:05,368 INFO L280 TraceCheckUtils]: 204: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,368 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,368 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 [2020-07-10 14:58:05,368 INFO L280 TraceCheckUtils]: 207: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,368 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {2099#true} {2099#true} #41#return; {2099#true} is VALID [2020-07-10 14:58:05,369 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 [2020-07-10 14:58:05,369 INFO L280 TraceCheckUtils]: 210: Hoare triple {2099#true} assume true; {2099#true} is VALID [2020-07-10 14:58:05,370 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {2099#true} {3284#(<= |fibo_#in~n| 6)} #41#return; {3284#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:05,371 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 [2020-07-10 14:58:05,371 INFO L280 TraceCheckUtils]: 213: Hoare triple {3284#(<= |fibo_#in~n| 6)} assume true; {3284#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:05,372 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {3284#(<= |fibo_#in~n| 6)} {2103#(<= 7 main_~x~0)} #37#return; {2100#false} is VALID [2020-07-10 14:58:05,373 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 [2020-07-10 14:58:05,373 INFO L280 TraceCheckUtils]: 216: Hoare triple {2100#false} assume 13 != ~result~0; {2100#false} is VALID [2020-07-10 14:58:05,373 INFO L280 TraceCheckUtils]: 217: Hoare triple {2100#false} assume !false; {2100#false} is VALID [2020-07-10 14:58:05,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2580 backedges. 108 proven. 716 refuted. 0 times theorem prover too weak. 1756 trivial. 0 not checked. [2020-07-10 14:58:05,421 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:58:05,421 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 10] total 17 [2020-07-10 14:58:05,421 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652336409] [2020-07-10 14:58:05,422 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 218 [2020-07-10 14:58:07,677 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:58:07,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-10 14:58:07,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:07,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-10 14:58:07,800 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:58:07,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-10 14:58:07,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:58:07,801 INFO L87 Difference]: Start difference. First operand 63 states and 87 transitions. Second operand 17 states. [2020-07-10 14:58:09,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:09,945 INFO L93 Difference]: Finished difference Result 141 states and 261 transitions. [2020-07-10 14:58:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-07-10 14:58:09,945 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 218 [2020-07-10 14:58:09,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:58:09,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:58:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 162 transitions. [2020-07-10 14:58:09,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:58:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 162 transitions. [2020-07-10 14:58:09,978 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 162 transitions. [2020-07-10 14:58:10,190 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:10,195 INFO L225 Difference]: With dead ends: 141 [2020-07-10 14:58:10,195 INFO L226 Difference]: Without dead ends: 91 [2020-07-10 14:58:10,197 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 [2020-07-10 14:58:10,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-10 14:58:10,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 87. [2020-07-10 14:58:10,265 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:58:10,265 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 87 states. [2020-07-10 14:58:10,265 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 87 states. [2020-07-10 14:58:10,265 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 87 states. [2020-07-10 14:58:10,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:10,272 INFO L93 Difference]: Finished difference Result 91 states and 125 transitions. [2020-07-10 14:58:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 125 transitions. [2020-07-10 14:58:10,273 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:10,273 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:10,273 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 91 states. [2020-07-10 14:58:10,273 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 91 states. [2020-07-10 14:58:10,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:10,283 INFO L93 Difference]: Finished difference Result 91 states and 125 transitions. [2020-07-10 14:58:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 125 transitions. [2020-07-10 14:58:10,285 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:10,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:10,285 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:58:10,286 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:58:10,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-10 14:58:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-10 14:58:10,291 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 218 [2020-07-10 14:58:10,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:58:10,292 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-10 14:58:10,293 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-10 14:58:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-10 14:58:10,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-07-10 14:58:10,300 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:58:10,300 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] [2020-07-10 14:58:10,514 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-10 14:58:10,515 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:58:10,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:58:10,516 INFO L82 PathProgramCache]: Analyzing trace with hash -1425621089, now seen corresponding path program 5 times [2020-07-10 14:58:10,516 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:58:10,517 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330060995] [2020-07-10 14:58:10,517 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:58:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:10,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} assume true; {4133#true} is VALID [2020-07-10 14:58:10,821 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4133#true} {4133#true} #33#return; {4133#true} is VALID [2020-07-10 14:58:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,683 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 [2020-07-10 14:58:11,684 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 [2020-07-10 14:58:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:11,729 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 [2020-07-10 14:58:11,730 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 [2020-07-10 14:58:11,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,732 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,732 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,733 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,734 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 [2020-07-10 14:58:11,736 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 [2020-07-10 14:58:11,737 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 [2020-07-10 14:58:11,737 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 [2020-07-10 14:58:11,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:11,739 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 [2020-07-10 14:58:11,741 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 [2020-07-10 14:58:11,743 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 [2020-07-10 14:58:11,744 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 [2020-07-10 14:58:11,745 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 [2020-07-10 14:58:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,768 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 [2020-07-10 14:58:11,770 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 [2020-07-10 14:58:11,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,771 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,772 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,775 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 [2020-07-10 14:58:11,776 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 [2020-07-10 14:58:11,777 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 [2020-07-10 14:58:11,777 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 [2020-07-10 14:58:11,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,778 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:11,779 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 [2020-07-10 14:58:11,780 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 [2020-07-10 14:58:11,781 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 [2020-07-10 14:58:11,782 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 [2020-07-10 14:58:11,783 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 [2020-07-10 14:58:11,784 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 [2020-07-10 14:58:11,785 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 [2020-07-10 14:58:11,785 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,785 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,786 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,786 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 [2020-07-10 14:58:11,788 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 [2020-07-10 14:58:11,789 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 [2020-07-10 14:58:11,790 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 [2020-07-10 14:58:11,790 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 [2020-07-10 14:58:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,825 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 [2020-07-10 14:58:11,826 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 [2020-07-10 14:58:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:11,839 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 [2020-07-10 14:58:11,841 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 [2020-07-10 14:58:11,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,842 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,842 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,842 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,844 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 [2020-07-10 14:58:11,845 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 [2020-07-10 14:58:11,846 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 [2020-07-10 14:58:11,846 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 [2020-07-10 14:58:11,846 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:11,848 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 [2020-07-10 14:58:11,849 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 [2020-07-10 14:58:11,850 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 [2020-07-10 14:58:11,851 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 [2020-07-10 14:58:11,853 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 [2020-07-10 14:58:11,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,855 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,855 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,856 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,856 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,856 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,856 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,857 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,857 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,857 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,857 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,858 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,859 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 [2020-07-10 14:58:11,861 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 [2020-07-10 14:58:11,862 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 [2020-07-10 14:58:11,862 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 [2020-07-10 14:58:11,862 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,863 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:11,864 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 [2020-07-10 14:58:11,866 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 [2020-07-10 14:58:11,868 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 [2020-07-10 14:58:11,869 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 [2020-07-10 14:58:11,870 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 [2020-07-10 14:58:11,871 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 [2020-07-10 14:58:11,871 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 [2020-07-10 14:58:11,871 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,873 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,873 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 [2020-07-10 14:58:11,875 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 [2020-07-10 14:58:11,876 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 [2020-07-10 14:58:11,877 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 [2020-07-10 14:58:11,878 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 [2020-07-10 14:58:11,879 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 [2020-07-10 14:58:11,879 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 [2020-07-10 14:58:11,879 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,880 INFO L280 TraceCheckUtils]: 39: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,880 INFO L280 TraceCheckUtils]: 40: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,880 INFO L263 TraceCheckUtils]: 41: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,880 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,881 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,882 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 [2020-07-10 14:58:11,883 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 [2020-07-10 14:58:11,884 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 [2020-07-10 14:58:11,884 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 [2020-07-10 14:58:11,884 INFO L280 TraceCheckUtils]: 49: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,885 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:11,886 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 [2020-07-10 14:58:11,888 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 [2020-07-10 14:58:11,889 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 [2020-07-10 14:58:11,890 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 [2020-07-10 14:58:11,891 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 [2020-07-10 14:58:11,892 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 [2020-07-10 14:58:11,893 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 [2020-07-10 14:58:11,895 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 [2020-07-10 14:58:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,978 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 [2020-07-10 14:58:11,979 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 [2020-07-10 14:58:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:11,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:11,991 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 [2020-07-10 14:58:11,993 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 [2020-07-10 14:58:11,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:11,994 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:11,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:11,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:11,996 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:11,997 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 [2020-07-10 14:58:11,998 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 [2020-07-10 14:58:11,999 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 [2020-07-10 14:58:11,999 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 [2020-07-10 14:58:11,999 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,001 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 [2020-07-10 14:58:12,003 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 [2020-07-10 14:58:12,004 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 [2020-07-10 14:58:12,005 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 [2020-07-10 14:58:12,006 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 [2020-07-10 14:58:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,021 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 [2020-07-10 14:58:12,023 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 [2020-07-10 14:58:12,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,024 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,025 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,026 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,026 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,027 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,028 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 [2020-07-10 14:58:12,029 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 [2020-07-10 14:58:12,030 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 [2020-07-10 14:58:12,031 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 [2020-07-10 14:58:12,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,032 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,033 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 [2020-07-10 14:58:12,035 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 [2020-07-10 14:58:12,036 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 [2020-07-10 14:58:12,037 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 [2020-07-10 14:58:12,038 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 [2020-07-10 14:58:12,039 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 [2020-07-10 14:58:12,039 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 [2020-07-10 14:58:12,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,040 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,040 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,041 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 [2020-07-10 14:58:12,043 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 [2020-07-10 14:58:12,044 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 [2020-07-10 14:58:12,045 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 [2020-07-10 14:58:12,046 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 [2020-07-10 14:58:12,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,049 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,050 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,051 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,051 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,051 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,052 INFO L263 TraceCheckUtils]: 15: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,052 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,053 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,054 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 [2020-07-10 14:58:12,055 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 [2020-07-10 14:58:12,056 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 [2020-07-10 14:58:12,056 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 [2020-07-10 14:58:12,057 INFO L280 TraceCheckUtils]: 23: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,057 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,058 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 [2020-07-10 14:58:12,060 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 [2020-07-10 14:58:12,061 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 [2020-07-10 14:58:12,062 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 [2020-07-10 14:58:12,063 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 [2020-07-10 14:58:12,064 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 [2020-07-10 14:58:12,064 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 [2020-07-10 14:58:12,064 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,065 INFO L280 TraceCheckUtils]: 33: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,065 INFO L280 TraceCheckUtils]: 34: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,066 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 [2020-07-10 14:58:12,068 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 [2020-07-10 14:58:12,069 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 [2020-07-10 14:58:12,070 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 [2020-07-10 14:58:12,071 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 [2020-07-10 14:58:12,071 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 [2020-07-10 14:58:12,072 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 [2020-07-10 14:58:12,072 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,072 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,072 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,073 INFO L263 TraceCheckUtils]: 45: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,073 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,073 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,074 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,075 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 [2020-07-10 14:58:12,076 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 [2020-07-10 14:58:12,077 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 [2020-07-10 14:58:12,077 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 [2020-07-10 14:58:12,078 INFO L280 TraceCheckUtils]: 53: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,078 INFO L280 TraceCheckUtils]: 54: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,079 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 [2020-07-10 14:58:12,081 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 [2020-07-10 14:58:12,082 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 [2020-07-10 14:58:12,083 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 [2020-07-10 14:58:12,085 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 [2020-07-10 14:58:12,086 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 [2020-07-10 14:58:12,087 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 [2020-07-10 14:58:12,088 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 [2020-07-10 14:58:12,089 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 [2020-07-10 14:58:12,089 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 [2020-07-10 14:58:12,089 INFO L280 TraceCheckUtils]: 65: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,089 INFO L280 TraceCheckUtils]: 66: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,090 INFO L280 TraceCheckUtils]: 67: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,090 INFO L263 TraceCheckUtils]: 68: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,090 INFO L280 TraceCheckUtils]: 69: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,090 INFO L280 TraceCheckUtils]: 70: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,091 INFO L280 TraceCheckUtils]: 71: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,091 INFO L263 TraceCheckUtils]: 72: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,091 INFO L280 TraceCheckUtils]: 73: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,091 INFO L280 TraceCheckUtils]: 74: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,092 INFO L280 TraceCheckUtils]: 75: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,093 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 [2020-07-10 14:58:12,094 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 [2020-07-10 14:58:12,095 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 [2020-07-10 14:58:12,096 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 [2020-07-10 14:58:12,096 INFO L280 TraceCheckUtils]: 80: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,097 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,097 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 [2020-07-10 14:58:12,099 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 [2020-07-10 14:58:12,100 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 [2020-07-10 14:58:12,101 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 [2020-07-10 14:58:12,102 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 [2020-07-10 14:58:12,103 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 [2020-07-10 14:58:12,103 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 [2020-07-10 14:58:12,104 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,104 INFO L280 TraceCheckUtils]: 90: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,105 INFO L280 TraceCheckUtils]: 91: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,105 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 [2020-07-10 14:58:12,107 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 [2020-07-10 14:58:12,108 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 [2020-07-10 14:58:12,109 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 [2020-07-10 14:58:12,111 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 [2020-07-10 14:58:12,112 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 [2020-07-10 14:58:12,113 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 [2020-07-10 14:58:12,114 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 [2020-07-10 14:58:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,275 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 [2020-07-10 14:58:12,276 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 [2020-07-10 14:58:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,289 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 [2020-07-10 14:58:12,291 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 [2020-07-10 14:58:12,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,292 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,294 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 [2020-07-10 14:58:12,295 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 [2020-07-10 14:58:12,296 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 [2020-07-10 14:58:12,296 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 [2020-07-10 14:58:12,297 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,297 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,298 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 [2020-07-10 14:58:12,299 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 [2020-07-10 14:58:12,301 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 [2020-07-10 14:58:12,302 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 [2020-07-10 14:58:12,303 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 [2020-07-10 14:58:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,321 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 [2020-07-10 14:58:12,323 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 [2020-07-10 14:58:12,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,324 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,324 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,325 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,325 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,325 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,326 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,327 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 [2020-07-10 14:58:12,329 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 [2020-07-10 14:58:12,329 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 [2020-07-10 14:58:12,330 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 [2020-07-10 14:58:12,330 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,331 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 [2020-07-10 14:58:12,333 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 [2020-07-10 14:58:12,334 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 [2020-07-10 14:58:12,335 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 [2020-07-10 14:58:12,336 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 [2020-07-10 14:58:12,337 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 [2020-07-10 14:58:12,337 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 [2020-07-10 14:58:12,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,338 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,338 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,339 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 [2020-07-10 14:58:12,341 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 [2020-07-10 14:58:12,342 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 [2020-07-10 14:58:12,343 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 [2020-07-10 14:58:12,344 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 [2020-07-10 14:58:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,377 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 [2020-07-10 14:58:12,378 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 [2020-07-10 14:58:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,391 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 [2020-07-10 14:58:12,393 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 [2020-07-10 14:58:12,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,394 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,396 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 [2020-07-10 14:58:12,397 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 [2020-07-10 14:58:12,398 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 [2020-07-10 14:58:12,398 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 [2020-07-10 14:58:12,399 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,401 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 [2020-07-10 14:58:12,402 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 [2020-07-10 14:58:12,404 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 [2020-07-10 14:58:12,405 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 [2020-07-10 14:58:12,406 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 [2020-07-10 14:58:12,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,408 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,409 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,409 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,409 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,410 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,410 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,411 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,412 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 [2020-07-10 14:58:12,413 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 [2020-07-10 14:58:12,414 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 [2020-07-10 14:58:12,414 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 [2020-07-10 14:58:12,414 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,415 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,415 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 [2020-07-10 14:58:12,417 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 [2020-07-10 14:58:12,418 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 [2020-07-10 14:58:12,419 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 [2020-07-10 14:58:12,420 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 [2020-07-10 14:58:12,421 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 [2020-07-10 14:58:12,421 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 [2020-07-10 14:58:12,421 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,422 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,423 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 [2020-07-10 14:58:12,425 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 [2020-07-10 14:58:12,426 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 [2020-07-10 14:58:12,427 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 [2020-07-10 14:58:12,428 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 [2020-07-10 14:58:12,429 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 [2020-07-10 14:58:12,429 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 [2020-07-10 14:58:12,430 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,430 INFO L280 TraceCheckUtils]: 39: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,430 INFO L280 TraceCheckUtils]: 40: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,430 INFO L263 TraceCheckUtils]: 41: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,431 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,431 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,432 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,432 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 [2020-07-10 14:58:12,434 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 [2020-07-10 14:58:12,435 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 [2020-07-10 14:58:12,435 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 [2020-07-10 14:58:12,435 INFO L280 TraceCheckUtils]: 49: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,436 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,437 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 [2020-07-10 14:58:12,439 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 [2020-07-10 14:58:12,440 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 [2020-07-10 14:58:12,441 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 [2020-07-10 14:58:12,442 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 [2020-07-10 14:58:12,444 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 [2020-07-10 14:58:12,445 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 [2020-07-10 14:58:12,446 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 [2020-07-10 14:58:12,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,453 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,454 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,454 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,454 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,455 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,455 INFO L263 TraceCheckUtils]: 15: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,456 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,456 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,456 INFO L263 TraceCheckUtils]: 19: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,456 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,457 INFO L280 TraceCheckUtils]: 21: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,458 INFO L280 TraceCheckUtils]: 22: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,459 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 [2020-07-10 14:58:12,460 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 [2020-07-10 14:58:12,461 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 [2020-07-10 14:58:12,461 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 [2020-07-10 14:58:12,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,462 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,463 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 [2020-07-10 14:58:12,465 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 [2020-07-10 14:58:12,466 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 [2020-07-10 14:58:12,467 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 [2020-07-10 14:58:12,468 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 [2020-07-10 14:58:12,469 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 [2020-07-10 14:58:12,469 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 [2020-07-10 14:58:12,469 INFO L280 TraceCheckUtils]: 36: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,470 INFO L280 TraceCheckUtils]: 37: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,470 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,471 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 [2020-07-10 14:58:12,473 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 [2020-07-10 14:58:12,474 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 [2020-07-10 14:58:12,475 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 [2020-07-10 14:58:12,476 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 [2020-07-10 14:58:12,477 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 [2020-07-10 14:58:12,478 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 [2020-07-10 14:58:12,478 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,478 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,478 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,478 INFO L263 TraceCheckUtils]: 49: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,479 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,479 INFO L280 TraceCheckUtils]: 51: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,480 INFO L280 TraceCheckUtils]: 52: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,481 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 [2020-07-10 14:58:12,482 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 [2020-07-10 14:58:12,483 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 [2020-07-10 14:58:12,483 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 [2020-07-10 14:58:12,483 INFO L280 TraceCheckUtils]: 57: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,484 INFO L280 TraceCheckUtils]: 58: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,485 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 [2020-07-10 14:58:12,487 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 [2020-07-10 14:58:12,488 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 [2020-07-10 14:58:12,489 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 [2020-07-10 14:58:12,490 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 [2020-07-10 14:58:12,492 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 [2020-07-10 14:58:12,493 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 [2020-07-10 14:58:12,494 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 [2020-07-10 14:58:12,495 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 [2020-07-10 14:58:12,495 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 [2020-07-10 14:58:12,495 INFO L280 TraceCheckUtils]: 69: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,495 INFO L280 TraceCheckUtils]: 70: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,496 INFO L280 TraceCheckUtils]: 71: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,496 INFO L263 TraceCheckUtils]: 72: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,496 INFO L280 TraceCheckUtils]: 73: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,496 INFO L280 TraceCheckUtils]: 74: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,496 INFO L280 TraceCheckUtils]: 75: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,497 INFO L263 TraceCheckUtils]: 76: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,497 INFO L280 TraceCheckUtils]: 77: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,497 INFO L280 TraceCheckUtils]: 78: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,498 INFO L280 TraceCheckUtils]: 79: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,499 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 [2020-07-10 14:58:12,500 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 [2020-07-10 14:58:12,501 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 [2020-07-10 14:58:12,501 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 [2020-07-10 14:58:12,502 INFO L280 TraceCheckUtils]: 84: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,502 INFO L280 TraceCheckUtils]: 85: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,503 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 [2020-07-10 14:58:12,505 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 [2020-07-10 14:58:12,506 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 [2020-07-10 14:58:12,507 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 [2020-07-10 14:58:12,508 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 [2020-07-10 14:58:12,509 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 [2020-07-10 14:58:12,509 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 [2020-07-10 14:58:12,510 INFO L280 TraceCheckUtils]: 93: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,510 INFO L280 TraceCheckUtils]: 94: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,511 INFO L280 TraceCheckUtils]: 95: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,511 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 [2020-07-10 14:58:12,513 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 [2020-07-10 14:58:12,514 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 [2020-07-10 14:58:12,515 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 [2020-07-10 14:58:12,517 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 [2020-07-10 14:58:12,518 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 [2020-07-10 14:58:12,519 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 [2020-07-10 14:58:12,520 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 [2020-07-10 14:58:12,521 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 [2020-07-10 14:58:12,522 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 [2020-07-10 14:58:12,522 INFO L280 TraceCheckUtils]: 106: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,522 INFO L280 TraceCheckUtils]: 107: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,522 INFO L280 TraceCheckUtils]: 108: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,522 INFO L263 TraceCheckUtils]: 109: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,523 INFO L280 TraceCheckUtils]: 110: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,523 INFO L280 TraceCheckUtils]: 111: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,523 INFO L280 TraceCheckUtils]: 112: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,523 INFO L263 TraceCheckUtils]: 113: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,524 INFO L280 TraceCheckUtils]: 114: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,524 INFO L280 TraceCheckUtils]: 115: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,524 INFO L280 TraceCheckUtils]: 116: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,524 INFO L263 TraceCheckUtils]: 117: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,525 INFO L280 TraceCheckUtils]: 118: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,525 INFO L280 TraceCheckUtils]: 119: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,526 INFO L280 TraceCheckUtils]: 120: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,527 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 [2020-07-10 14:58:12,528 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 [2020-07-10 14:58:12,529 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 [2020-07-10 14:58:12,529 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 [2020-07-10 14:58:12,529 INFO L280 TraceCheckUtils]: 125: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,530 INFO L280 TraceCheckUtils]: 126: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,531 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 [2020-07-10 14:58:12,533 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 [2020-07-10 14:58:12,534 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 [2020-07-10 14:58:12,535 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 [2020-07-10 14:58:12,536 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 [2020-07-10 14:58:12,537 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 [2020-07-10 14:58:12,537 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 [2020-07-10 14:58:12,537 INFO L280 TraceCheckUtils]: 134: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,538 INFO L280 TraceCheckUtils]: 135: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,538 INFO L280 TraceCheckUtils]: 136: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,539 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 [2020-07-10 14:58:12,541 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 [2020-07-10 14:58:12,542 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 [2020-07-10 14:58:12,543 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 [2020-07-10 14:58:12,544 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 [2020-07-10 14:58:12,545 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 [2020-07-10 14:58:12,545 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 [2020-07-10 14:58:12,546 INFO L280 TraceCheckUtils]: 144: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,546 INFO L280 TraceCheckUtils]: 145: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,546 INFO L280 TraceCheckUtils]: 146: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,546 INFO L263 TraceCheckUtils]: 147: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,546 INFO L280 TraceCheckUtils]: 148: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,547 INFO L280 TraceCheckUtils]: 149: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,547 INFO L280 TraceCheckUtils]: 150: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,548 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 [2020-07-10 14:58:12,549 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 [2020-07-10 14:58:12,550 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 [2020-07-10 14:58:12,550 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 [2020-07-10 14:58:12,550 INFO L280 TraceCheckUtils]: 155: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,551 INFO L280 TraceCheckUtils]: 156: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,552 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 [2020-07-10 14:58:12,554 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 [2020-07-10 14:58:12,555 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 [2020-07-10 14:58:12,556 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 [2020-07-10 14:58:12,558 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 [2020-07-10 14:58:12,559 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 [2020-07-10 14:58:12,559 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 [2020-07-10 14:58:12,561 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 [2020-07-10 14:58:12,562 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 [2020-07-10 14:58:12,562 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 [2020-07-10 14:58:12,564 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 [2020-07-10 14:58:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,750 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 [2020-07-10 14:58:12,752 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 [2020-07-10 14:58:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,766 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 [2020-07-10 14:58:12,768 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 [2020-07-10 14:58:12,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,769 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,772 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 [2020-07-10 14:58:12,774 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 [2020-07-10 14:58:12,774 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 [2020-07-10 14:58:12,775 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 [2020-07-10 14:58:12,775 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,776 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,776 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 [2020-07-10 14:58:12,778 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 [2020-07-10 14:58:12,779 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 [2020-07-10 14:58:12,780 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 [2020-07-10 14:58:12,781 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 [2020-07-10 14:58:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,797 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 [2020-07-10 14:58:12,799 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 [2020-07-10 14:58:12,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,800 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,800 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,801 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,803 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 [2020-07-10 14:58:12,804 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 [2020-07-10 14:58:12,805 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 [2020-07-10 14:58:12,805 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 [2020-07-10 14:58:12,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,807 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 [2020-07-10 14:58:12,808 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 [2020-07-10 14:58:12,809 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 [2020-07-10 14:58:12,810 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 [2020-07-10 14:58:12,811 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 [2020-07-10 14:58:12,812 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 [2020-07-10 14:58:12,812 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 [2020-07-10 14:58:12,813 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,813 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,814 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 [2020-07-10 14:58:12,816 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 [2020-07-10 14:58:12,817 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 [2020-07-10 14:58:12,818 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 [2020-07-10 14:58:12,819 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 [2020-07-10 14:58:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,854 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 [2020-07-10 14:58:12,855 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 [2020-07-10 14:58:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,866 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 [2020-07-10 14:58:12,868 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 [2020-07-10 14:58:12,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,869 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,871 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 [2020-07-10 14:58:12,872 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 [2020-07-10 14:58:12,873 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 [2020-07-10 14:58:12,873 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 [2020-07-10 14:58:12,873 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,874 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,875 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 [2020-07-10 14:58:12,876 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 [2020-07-10 14:58:12,877 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 [2020-07-10 14:58:12,878 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 [2020-07-10 14:58:12,879 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 [2020-07-10 14:58:12,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,881 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,881 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,882 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,882 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,882 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,882 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,882 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,883 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,883 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,884 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,884 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 [2020-07-10 14:58:12,886 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 [2020-07-10 14:58:12,886 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 [2020-07-10 14:58:12,887 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 [2020-07-10 14:58:12,887 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,887 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,888 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 [2020-07-10 14:58:12,890 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 [2020-07-10 14:58:12,891 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 [2020-07-10 14:58:12,891 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 [2020-07-10 14:58:12,893 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 [2020-07-10 14:58:12,893 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 [2020-07-10 14:58:12,894 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 [2020-07-10 14:58:12,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,895 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 [2020-07-10 14:58:12,897 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 [2020-07-10 14:58:12,898 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 [2020-07-10 14:58:12,899 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 [2020-07-10 14:58:12,900 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 [2020-07-10 14:58:12,901 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 [2020-07-10 14:58:12,901 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 [2020-07-10 14:58:12,901 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,901 INFO L280 TraceCheckUtils]: 39: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,902 INFO L280 TraceCheckUtils]: 40: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:12,902 INFO L263 TraceCheckUtils]: 41: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:12,902 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,902 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,903 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,904 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 [2020-07-10 14:58:12,905 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 [2020-07-10 14:58:12,905 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 [2020-07-10 14:58:12,906 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 [2020-07-10 14:58:12,906 INFO L280 TraceCheckUtils]: 49: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,907 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,907 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 [2020-07-10 14:58:12,909 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 [2020-07-10 14:58:12,910 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 [2020-07-10 14:58:12,910 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 [2020-07-10 14:58:12,912 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 [2020-07-10 14:58:12,913 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 [2020-07-10 14:58:12,914 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 [2020-07-10 14:58:12,915 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 [2020-07-10 14:58:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:12,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:12,986 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 [2020-07-10 14:58:12,987 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 [2020-07-10 14:58:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:12,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:12,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:12,998 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 [2020-07-10 14:58:12,999 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 [2020-07-10 14:58:13,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,001 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,001 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,001 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,002 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 [2020-07-10 14:58:13,004 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 [2020-07-10 14:58:13,004 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 [2020-07-10 14:58:13,005 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 [2020-07-10 14:58:13,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,006 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,006 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 [2020-07-10 14:58:13,008 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 [2020-07-10 14:58:13,009 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 [2020-07-10 14:58:13,010 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 [2020-07-10 14:58:13,011 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 [2020-07-10 14:58:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:13,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,023 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 [2020-07-10 14:58:13,024 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 [2020-07-10 14:58:13,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,026 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,026 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,027 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,028 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 [2020-07-10 14:58:13,030 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 [2020-07-10 14:58:13,030 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 [2020-07-10 14:58:13,031 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 [2020-07-10 14:58:13,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,032 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 [2020-07-10 14:58:13,034 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 [2020-07-10 14:58:13,035 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 [2020-07-10 14:58:13,035 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 [2020-07-10 14:58:13,037 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 [2020-07-10 14:58:13,037 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 [2020-07-10 14:58:13,038 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 [2020-07-10 14:58:13,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,038 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,039 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,039 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 [2020-07-10 14:58:13,041 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 [2020-07-10 14:58:13,042 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 [2020-07-10 14:58:13,043 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 [2020-07-10 14:58:13,044 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 [2020-07-10 14:58:13,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,047 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,047 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,047 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,048 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,048 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,048 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,048 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,049 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,049 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,049 INFO L263 TraceCheckUtils]: 15: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,049 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,050 INFO L280 TraceCheckUtils]: 17: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,050 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,051 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 [2020-07-10 14:58:13,052 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 [2020-07-10 14:58:13,053 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 [2020-07-10 14:58:13,053 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 [2020-07-10 14:58:13,053 INFO L280 TraceCheckUtils]: 23: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,054 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,055 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 [2020-07-10 14:58:13,056 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 [2020-07-10 14:58:13,057 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 [2020-07-10 14:58:13,058 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 [2020-07-10 14:58:13,059 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 [2020-07-10 14:58:13,060 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 [2020-07-10 14:58:13,060 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 [2020-07-10 14:58:13,061 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,061 INFO L280 TraceCheckUtils]: 33: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,061 INFO L280 TraceCheckUtils]: 34: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,062 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 [2020-07-10 14:58:13,064 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 [2020-07-10 14:58:13,065 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 [2020-07-10 14:58:13,065 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 [2020-07-10 14:58:13,067 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 [2020-07-10 14:58:13,067 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 [2020-07-10 14:58:13,067 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 [2020-07-10 14:58:13,068 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,068 INFO L280 TraceCheckUtils]: 43: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,068 INFO L280 TraceCheckUtils]: 44: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,068 INFO L263 TraceCheckUtils]: 45: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,069 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,069 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,070 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,070 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 [2020-07-10 14:58:13,071 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 [2020-07-10 14:58:13,072 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 [2020-07-10 14:58:13,072 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 [2020-07-10 14:58:13,073 INFO L280 TraceCheckUtils]: 53: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,073 INFO L280 TraceCheckUtils]: 54: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,074 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 [2020-07-10 14:58:13,076 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 [2020-07-10 14:58:13,077 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 [2020-07-10 14:58:13,077 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 [2020-07-10 14:58:13,079 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 [2020-07-10 14:58:13,080 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 [2020-07-10 14:58:13,080 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 [2020-07-10 14:58:13,082 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 [2020-07-10 14:58:13,082 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 [2020-07-10 14:58:13,083 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 [2020-07-10 14:58:13,083 INFO L280 TraceCheckUtils]: 65: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,083 INFO L280 TraceCheckUtils]: 66: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,083 INFO L280 TraceCheckUtils]: 67: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,083 INFO L263 TraceCheckUtils]: 68: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,084 INFO L280 TraceCheckUtils]: 69: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,084 INFO L280 TraceCheckUtils]: 70: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,084 INFO L280 TraceCheckUtils]: 71: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,084 INFO L263 TraceCheckUtils]: 72: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,085 INFO L280 TraceCheckUtils]: 73: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,085 INFO L280 TraceCheckUtils]: 74: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,085 INFO L280 TraceCheckUtils]: 75: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,086 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 [2020-07-10 14:58:13,087 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 [2020-07-10 14:58:13,088 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 [2020-07-10 14:58:13,088 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 [2020-07-10 14:58:13,089 INFO L280 TraceCheckUtils]: 80: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,089 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,090 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 [2020-07-10 14:58:13,092 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 [2020-07-10 14:58:13,093 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 [2020-07-10 14:58:13,094 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 [2020-07-10 14:58:13,095 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 [2020-07-10 14:58:13,095 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 [2020-07-10 14:58:13,096 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 [2020-07-10 14:58:13,096 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,096 INFO L280 TraceCheckUtils]: 90: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,097 INFO L280 TraceCheckUtils]: 91: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,097 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 [2020-07-10 14:58:13,099 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 [2020-07-10 14:58:13,100 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 [2020-07-10 14:58:13,101 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 [2020-07-10 14:58:13,102 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 [2020-07-10 14:58:13,103 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 [2020-07-10 14:58:13,104 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 [2020-07-10 14:58:13,105 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 [2020-07-10 14:58:13,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,124 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,125 INFO L263 TraceCheckUtils]: 7: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,126 INFO L263 TraceCheckUtils]: 11: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,127 INFO L263 TraceCheckUtils]: 15: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,127 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,127 INFO L263 TraceCheckUtils]: 19: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,128 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,128 INFO L280 TraceCheckUtils]: 21: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,128 INFO L263 TraceCheckUtils]: 23: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,128 INFO L280 TraceCheckUtils]: 25: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,130 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 [2020-07-10 14:58:13,131 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 [2020-07-10 14:58:13,132 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 [2020-07-10 14:58:13,132 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 [2020-07-10 14:58:13,132 INFO L280 TraceCheckUtils]: 31: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,133 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,134 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 [2020-07-10 14:58:13,135 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 [2020-07-10 14:58:13,136 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 [2020-07-10 14:58:13,137 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 [2020-07-10 14:58:13,138 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 [2020-07-10 14:58:13,139 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 [2020-07-10 14:58:13,139 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 [2020-07-10 14:58:13,140 INFO L280 TraceCheckUtils]: 40: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,140 INFO L280 TraceCheckUtils]: 41: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,140 INFO L280 TraceCheckUtils]: 42: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,141 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 [2020-07-10 14:58:13,143 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 [2020-07-10 14:58:13,144 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 [2020-07-10 14:58:13,145 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 [2020-07-10 14:58:13,146 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 [2020-07-10 14:58:13,146 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 [2020-07-10 14:58:13,147 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 [2020-07-10 14:58:13,147 INFO L280 TraceCheckUtils]: 50: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,147 INFO L280 TraceCheckUtils]: 51: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,147 INFO L280 TraceCheckUtils]: 52: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,147 INFO L263 TraceCheckUtils]: 53: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,148 INFO L280 TraceCheckUtils]: 54: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,148 INFO L280 TraceCheckUtils]: 55: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,148 INFO L280 TraceCheckUtils]: 56: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,149 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 [2020-07-10 14:58:13,150 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 [2020-07-10 14:58:13,151 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 [2020-07-10 14:58:13,151 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 [2020-07-10 14:58:13,151 INFO L280 TraceCheckUtils]: 61: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,152 INFO L280 TraceCheckUtils]: 62: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,153 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 [2020-07-10 14:58:13,154 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 [2020-07-10 14:58:13,155 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 [2020-07-10 14:58:13,156 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 [2020-07-10 14:58:13,157 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 [2020-07-10 14:58:13,158 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 [2020-07-10 14:58:13,159 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 [2020-07-10 14:58:13,160 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 [2020-07-10 14:58:13,161 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 [2020-07-10 14:58:13,161 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 [2020-07-10 14:58:13,161 INFO L280 TraceCheckUtils]: 73: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,161 INFO L280 TraceCheckUtils]: 74: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,162 INFO L280 TraceCheckUtils]: 75: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,162 INFO L263 TraceCheckUtils]: 76: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,162 INFO L280 TraceCheckUtils]: 77: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,162 INFO L280 TraceCheckUtils]: 78: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,162 INFO L280 TraceCheckUtils]: 79: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,162 INFO L263 TraceCheckUtils]: 80: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,163 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,163 INFO L280 TraceCheckUtils]: 82: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,164 INFO L280 TraceCheckUtils]: 83: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,164 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 [2020-07-10 14:58:13,165 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 [2020-07-10 14:58:13,166 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 [2020-07-10 14:58:13,167 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 [2020-07-10 14:58:13,167 INFO L280 TraceCheckUtils]: 88: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,167 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,168 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 [2020-07-10 14:58:13,170 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 [2020-07-10 14:58:13,171 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 [2020-07-10 14:58:13,172 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 [2020-07-10 14:58:13,173 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 [2020-07-10 14:58:13,174 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 [2020-07-10 14:58:13,174 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 [2020-07-10 14:58:13,174 INFO L280 TraceCheckUtils]: 97: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,174 INFO L280 TraceCheckUtils]: 98: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,175 INFO L280 TraceCheckUtils]: 99: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,176 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 [2020-07-10 14:58:13,177 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 [2020-07-10 14:58:13,178 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 [2020-07-10 14:58:13,179 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 [2020-07-10 14:58:13,181 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 [2020-07-10 14:58:13,182 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 [2020-07-10 14:58:13,183 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 [2020-07-10 14:58:13,184 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 [2020-07-10 14:58:13,185 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 [2020-07-10 14:58:13,185 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 [2020-07-10 14:58:13,185 INFO L280 TraceCheckUtils]: 110: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,185 INFO L280 TraceCheckUtils]: 111: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,185 INFO L280 TraceCheckUtils]: 112: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,186 INFO L263 TraceCheckUtils]: 113: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,186 INFO L280 TraceCheckUtils]: 114: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,186 INFO L280 TraceCheckUtils]: 115: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,186 INFO L280 TraceCheckUtils]: 116: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,186 INFO L263 TraceCheckUtils]: 117: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,187 INFO L280 TraceCheckUtils]: 118: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,187 INFO L280 TraceCheckUtils]: 119: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,187 INFO L280 TraceCheckUtils]: 120: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,187 INFO L263 TraceCheckUtils]: 121: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,187 INFO L280 TraceCheckUtils]: 122: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,188 INFO L280 TraceCheckUtils]: 123: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,189 INFO L280 TraceCheckUtils]: 124: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,189 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 [2020-07-10 14:58:13,191 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 [2020-07-10 14:58:13,191 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 [2020-07-10 14:58:13,192 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 [2020-07-10 14:58:13,192 INFO L280 TraceCheckUtils]: 129: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,193 INFO L280 TraceCheckUtils]: 130: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,193 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 [2020-07-10 14:58:13,195 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 [2020-07-10 14:58:13,196 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 [2020-07-10 14:58:13,197 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 [2020-07-10 14:58:13,198 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 [2020-07-10 14:58:13,199 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 [2020-07-10 14:58:13,199 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 [2020-07-10 14:58:13,199 INFO L280 TraceCheckUtils]: 138: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,199 INFO L280 TraceCheckUtils]: 139: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,205 INFO L280 TraceCheckUtils]: 140: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,205 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 [2020-07-10 14:58:13,207 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 [2020-07-10 14:58:13,208 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 [2020-07-10 14:58:13,209 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 [2020-07-10 14:58:13,210 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 [2020-07-10 14:58:13,211 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 [2020-07-10 14:58:13,211 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 [2020-07-10 14:58:13,211 INFO L280 TraceCheckUtils]: 148: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,211 INFO L280 TraceCheckUtils]: 149: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,212 INFO L280 TraceCheckUtils]: 150: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,212 INFO L263 TraceCheckUtils]: 151: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,212 INFO L280 TraceCheckUtils]: 152: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,212 INFO L280 TraceCheckUtils]: 153: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,213 INFO L280 TraceCheckUtils]: 154: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,213 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 [2020-07-10 14:58:13,215 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 [2020-07-10 14:58:13,215 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 [2020-07-10 14:58:13,215 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 [2020-07-10 14:58:13,216 INFO L280 TraceCheckUtils]: 159: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,216 INFO L280 TraceCheckUtils]: 160: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,217 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 [2020-07-10 14:58:13,219 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 [2020-07-10 14:58:13,219 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 [2020-07-10 14:58:13,220 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 [2020-07-10 14:58:13,222 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 [2020-07-10 14:58:13,223 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 [2020-07-10 14:58:13,223 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 [2020-07-10 14:58:13,225 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 [2020-07-10 14:58:13,226 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 [2020-07-10 14:58:13,226 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 [2020-07-10 14:58:13,227 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 [2020-07-10 14:58:13,228 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 [2020-07-10 14:58:13,228 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 [2020-07-10 14:58:13,229 INFO L280 TraceCheckUtils]: 174: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,229 INFO L280 TraceCheckUtils]: 175: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,229 INFO L280 TraceCheckUtils]: 176: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,229 INFO L263 TraceCheckUtils]: 177: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,229 INFO L280 TraceCheckUtils]: 178: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,229 INFO L280 TraceCheckUtils]: 179: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,230 INFO L280 TraceCheckUtils]: 180: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,230 INFO L263 TraceCheckUtils]: 181: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,230 INFO L280 TraceCheckUtils]: 182: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,230 INFO L280 TraceCheckUtils]: 183: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,230 INFO L280 TraceCheckUtils]: 184: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,231 INFO L263 TraceCheckUtils]: 185: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,231 INFO L280 TraceCheckUtils]: 186: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,231 INFO L280 TraceCheckUtils]: 187: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,231 INFO L280 TraceCheckUtils]: 188: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,231 INFO L263 TraceCheckUtils]: 189: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,231 INFO L280 TraceCheckUtils]: 190: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,232 INFO L280 TraceCheckUtils]: 191: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,232 INFO L280 TraceCheckUtils]: 192: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,233 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 [2020-07-10 14:58:13,234 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 [2020-07-10 14:58:13,235 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 [2020-07-10 14:58:13,235 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 [2020-07-10 14:58:13,235 INFO L280 TraceCheckUtils]: 197: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,240 INFO L280 TraceCheckUtils]: 198: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,241 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 [2020-07-10 14:58:13,242 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 [2020-07-10 14:58:13,243 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 [2020-07-10 14:58:13,244 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 [2020-07-10 14:58:13,245 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 [2020-07-10 14:58:13,246 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 [2020-07-10 14:58:13,246 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 [2020-07-10 14:58:13,246 INFO L280 TraceCheckUtils]: 206: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,247 INFO L280 TraceCheckUtils]: 207: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,247 INFO L280 TraceCheckUtils]: 208: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,248 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 [2020-07-10 14:58:13,249 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 [2020-07-10 14:58:13,250 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 [2020-07-10 14:58:13,251 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 [2020-07-10 14:58:13,252 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 [2020-07-10 14:58:13,253 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 [2020-07-10 14:58:13,253 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 [2020-07-10 14:58:13,253 INFO L280 TraceCheckUtils]: 216: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,254 INFO L280 TraceCheckUtils]: 217: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,254 INFO L280 TraceCheckUtils]: 218: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,254 INFO L263 TraceCheckUtils]: 219: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,254 INFO L280 TraceCheckUtils]: 220: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,254 INFO L280 TraceCheckUtils]: 221: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,255 INFO L280 TraceCheckUtils]: 222: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,256 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 [2020-07-10 14:58:13,257 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 [2020-07-10 14:58:13,258 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 [2020-07-10 14:58:13,258 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 [2020-07-10 14:58:13,258 INFO L280 TraceCheckUtils]: 227: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,259 INFO L280 TraceCheckUtils]: 228: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,260 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 [2020-07-10 14:58:13,261 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 [2020-07-10 14:58:13,262 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 [2020-07-10 14:58:13,263 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 [2020-07-10 14:58:13,264 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 [2020-07-10 14:58:13,265 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 [2020-07-10 14:58:13,266 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 [2020-07-10 14:58:13,267 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 [2020-07-10 14:58:13,268 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 [2020-07-10 14:58:13,268 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 [2020-07-10 14:58:13,268 INFO L280 TraceCheckUtils]: 239: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,268 INFO L280 TraceCheckUtils]: 240: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,269 INFO L280 TraceCheckUtils]: 241: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,269 INFO L263 TraceCheckUtils]: 242: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,269 INFO L280 TraceCheckUtils]: 243: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,269 INFO L280 TraceCheckUtils]: 244: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,269 INFO L280 TraceCheckUtils]: 245: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,270 INFO L263 TraceCheckUtils]: 246: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,270 INFO L280 TraceCheckUtils]: 247: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,270 INFO L280 TraceCheckUtils]: 248: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,272 INFO L280 TraceCheckUtils]: 249: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,273 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 [2020-07-10 14:58:13,274 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 [2020-07-10 14:58:13,275 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 [2020-07-10 14:58:13,275 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 [2020-07-10 14:58:13,275 INFO L280 TraceCheckUtils]: 254: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,276 INFO L280 TraceCheckUtils]: 255: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,277 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 [2020-07-10 14:58:13,278 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 [2020-07-10 14:58:13,279 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 [2020-07-10 14:58:13,280 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 [2020-07-10 14:58:13,281 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 [2020-07-10 14:58:13,282 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 [2020-07-10 14:58:13,282 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 [2020-07-10 14:58:13,282 INFO L280 TraceCheckUtils]: 263: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,282 INFO L280 TraceCheckUtils]: 264: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,283 INFO L280 TraceCheckUtils]: 265: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,284 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 [2020-07-10 14:58:13,285 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 [2020-07-10 14:58:13,287 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 [2020-07-10 14:58:13,287 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 [2020-07-10 14:58:13,289 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 [2020-07-10 14:58:13,290 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 [2020-07-10 14:58:13,291 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 [2020-07-10 14:58:13,292 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 [2020-07-10 14:58:13,293 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 [2020-07-10 14:58:13,302 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 [2020-07-10 14:58:13,303 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 [2020-07-10 14:58:13,394 INFO L263 TraceCheckUtils]: 0: Hoare triple {4133#true} call ULTIMATE.init(); {4133#true} is VALID [2020-07-10 14:58:13,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume true; {4133#true} is VALID [2020-07-10 14:58:13,394 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4133#true} {4133#true} #33#return; {4133#true} is VALID [2020-07-10 14:58:13,394 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret3 := main(); {4133#true} is VALID [2020-07-10 14:58:13,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~x~0 := 7; {4133#true} is VALID [2020-07-10 14:58:13,395 INFO L263 TraceCheckUtils]: 5: Hoare triple {4133#true} call #t~ret2 := fibo(~x~0); {4133#true} is VALID [2020-07-10 14:58:13,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,395 INFO L280 TraceCheckUtils]: 7: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,395 INFO L263 TraceCheckUtils]: 9: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,395 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,395 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,395 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,396 INFO L263 TraceCheckUtils]: 13: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,396 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,396 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,396 INFO L263 TraceCheckUtils]: 17: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,396 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,396 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,396 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L263 TraceCheckUtils]: 21: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L280 TraceCheckUtils]: 22: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L280 TraceCheckUtils]: 23: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L263 TraceCheckUtils]: 25: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,397 INFO L263 TraceCheckUtils]: 29: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,398 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,398 INFO L280 TraceCheckUtils]: 31: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,399 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,399 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 [2020-07-10 14:58:13,400 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 [2020-07-10 14:58:13,401 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 [2020-07-10 14:58:13,401 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 [2020-07-10 14:58:13,401 INFO L280 TraceCheckUtils]: 37: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,402 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,403 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 [2020-07-10 14:58:13,404 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 [2020-07-10 14:58:13,405 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 [2020-07-10 14:58:13,405 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 [2020-07-10 14:58:13,406 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 [2020-07-10 14:58:13,407 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 [2020-07-10 14:58:13,407 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 [2020-07-10 14:58:13,408 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,408 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,409 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,409 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 [2020-07-10 14:58:13,410 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 [2020-07-10 14:58:13,412 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 [2020-07-10 14:58:13,413 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 [2020-07-10 14:58:13,414 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 [2020-07-10 14:58:13,414 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 [2020-07-10 14:58:13,414 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 [2020-07-10 14:58:13,414 INFO L280 TraceCheckUtils]: 56: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,415 INFO L280 TraceCheckUtils]: 57: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,415 INFO L280 TraceCheckUtils]: 58: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,415 INFO L263 TraceCheckUtils]: 59: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,415 INFO L280 TraceCheckUtils]: 60: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,415 INFO L280 TraceCheckUtils]: 61: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,415 INFO L280 TraceCheckUtils]: 62: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,416 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 [2020-07-10 14:58:13,417 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 [2020-07-10 14:58:13,419 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 [2020-07-10 14:58:13,419 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 [2020-07-10 14:58:13,419 INFO L280 TraceCheckUtils]: 67: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,420 INFO L280 TraceCheckUtils]: 68: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,421 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 [2020-07-10 14:58:13,422 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 [2020-07-10 14:58:13,425 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 [2020-07-10 14:58:13,425 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 [2020-07-10 14:58:13,426 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 [2020-07-10 14:58:13,427 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 [2020-07-10 14:58:13,427 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 [2020-07-10 14:58:13,428 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 [2020-07-10 14:58:13,429 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 [2020-07-10 14:58:13,429 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 [2020-07-10 14:58:13,429 INFO L280 TraceCheckUtils]: 79: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,430 INFO L280 TraceCheckUtils]: 80: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,430 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,430 INFO L263 TraceCheckUtils]: 82: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,430 INFO L280 TraceCheckUtils]: 83: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,430 INFO L280 TraceCheckUtils]: 84: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,431 INFO L280 TraceCheckUtils]: 85: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,431 INFO L263 TraceCheckUtils]: 86: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,431 INFO L280 TraceCheckUtils]: 87: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,431 INFO L280 TraceCheckUtils]: 88: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,432 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,432 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 [2020-07-10 14:58:13,433 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 [2020-07-10 14:58:13,434 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 [2020-07-10 14:58:13,434 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 [2020-07-10 14:58:13,434 INFO L280 TraceCheckUtils]: 94: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,434 INFO L280 TraceCheckUtils]: 95: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,435 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 [2020-07-10 14:58:13,436 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 [2020-07-10 14:58:13,437 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 [2020-07-10 14:58:13,438 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 [2020-07-10 14:58:13,438 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 [2020-07-10 14:58:13,439 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 [2020-07-10 14:58:13,439 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 [2020-07-10 14:58:13,439 INFO L280 TraceCheckUtils]: 103: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,439 INFO L280 TraceCheckUtils]: 104: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,440 INFO L280 TraceCheckUtils]: 105: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,441 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 [2020-07-10 14:58:13,442 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 [2020-07-10 14:58:13,443 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 [2020-07-10 14:58:13,443 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 [2020-07-10 14:58:13,445 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 [2020-07-10 14:58:13,446 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 [2020-07-10 14:58:13,447 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 [2020-07-10 14:58:13,450 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 [2020-07-10 14:58:13,450 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 [2020-07-10 14:58:13,451 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 [2020-07-10 14:58:13,451 INFO L280 TraceCheckUtils]: 116: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,451 INFO L280 TraceCheckUtils]: 117: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,451 INFO L280 TraceCheckUtils]: 118: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,451 INFO L263 TraceCheckUtils]: 119: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,451 INFO L280 TraceCheckUtils]: 120: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,451 INFO L280 TraceCheckUtils]: 121: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,452 INFO L280 TraceCheckUtils]: 122: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,452 INFO L263 TraceCheckUtils]: 123: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,452 INFO L280 TraceCheckUtils]: 124: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,452 INFO L280 TraceCheckUtils]: 125: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,452 INFO L280 TraceCheckUtils]: 126: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,452 INFO L263 TraceCheckUtils]: 127: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,453 INFO L280 TraceCheckUtils]: 128: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,453 INFO L280 TraceCheckUtils]: 129: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,455 INFO L280 TraceCheckUtils]: 130: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,459 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 [2020-07-10 14:58:13,460 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 [2020-07-10 14:58:13,461 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 [2020-07-10 14:58:13,461 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 [2020-07-10 14:58:13,461 INFO L280 TraceCheckUtils]: 135: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,461 INFO L280 TraceCheckUtils]: 136: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,462 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 [2020-07-10 14:58:13,463 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 [2020-07-10 14:58:13,464 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 [2020-07-10 14:58:13,464 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 [2020-07-10 14:58:13,465 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 [2020-07-10 14:58:13,466 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 [2020-07-10 14:58:13,466 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 [2020-07-10 14:58:13,467 INFO L280 TraceCheckUtils]: 144: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,467 INFO L280 TraceCheckUtils]: 145: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,468 INFO L280 TraceCheckUtils]: 146: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,468 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 [2020-07-10 14:58:13,469 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 [2020-07-10 14:58:13,470 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 [2020-07-10 14:58:13,470 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 [2020-07-10 14:58:13,471 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 [2020-07-10 14:58:13,472 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 [2020-07-10 14:58:13,472 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 [2020-07-10 14:58:13,472 INFO L280 TraceCheckUtils]: 154: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,473 INFO L280 TraceCheckUtils]: 155: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,473 INFO L280 TraceCheckUtils]: 156: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,473 INFO L263 TraceCheckUtils]: 157: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,473 INFO L280 TraceCheckUtils]: 158: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,473 INFO L280 TraceCheckUtils]: 159: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,474 INFO L280 TraceCheckUtils]: 160: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,475 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 [2020-07-10 14:58:13,476 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 [2020-07-10 14:58:13,476 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 [2020-07-10 14:58:13,476 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 [2020-07-10 14:58:13,477 INFO L280 TraceCheckUtils]: 165: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,477 INFO L280 TraceCheckUtils]: 166: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,478 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 [2020-07-10 14:58:13,479 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 [2020-07-10 14:58:13,480 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 [2020-07-10 14:58:13,480 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 [2020-07-10 14:58:13,482 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 [2020-07-10 14:58:13,483 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 [2020-07-10 14:58:13,483 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 [2020-07-10 14:58:13,484 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 [2020-07-10 14:58:13,486 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 [2020-07-10 14:58:13,489 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 [2020-07-10 14:58:13,497 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 [2020-07-10 14:58:13,498 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 [2020-07-10 14:58:13,498 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 [2020-07-10 14:58:13,498 INFO L280 TraceCheckUtils]: 180: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,498 INFO L280 TraceCheckUtils]: 181: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,499 INFO L280 TraceCheckUtils]: 182: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,499 INFO L263 TraceCheckUtils]: 183: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,499 INFO L280 TraceCheckUtils]: 184: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,499 INFO L280 TraceCheckUtils]: 185: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,499 INFO L280 TraceCheckUtils]: 186: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,500 INFO L263 TraceCheckUtils]: 187: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,500 INFO L280 TraceCheckUtils]: 188: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,500 INFO L280 TraceCheckUtils]: 189: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,500 INFO L280 TraceCheckUtils]: 190: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,501 INFO L263 TraceCheckUtils]: 191: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,501 INFO L280 TraceCheckUtils]: 192: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,501 INFO L280 TraceCheckUtils]: 193: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,501 INFO L280 TraceCheckUtils]: 194: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,502 INFO L263 TraceCheckUtils]: 195: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,502 INFO L280 TraceCheckUtils]: 196: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,502 INFO L280 TraceCheckUtils]: 197: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,503 INFO L280 TraceCheckUtils]: 198: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,504 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 [2020-07-10 14:58:13,508 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 [2020-07-10 14:58:13,511 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 [2020-07-10 14:58:13,511 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 [2020-07-10 14:58:13,511 INFO L280 TraceCheckUtils]: 203: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,512 INFO L280 TraceCheckUtils]: 204: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,513 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 [2020-07-10 14:58:13,514 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 [2020-07-10 14:58:13,515 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 [2020-07-10 14:58:13,516 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 [2020-07-10 14:58:13,517 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 [2020-07-10 14:58:13,518 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 [2020-07-10 14:58:13,518 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 [2020-07-10 14:58:13,518 INFO L280 TraceCheckUtils]: 212: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,519 INFO L280 TraceCheckUtils]: 213: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,519 INFO L280 TraceCheckUtils]: 214: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,520 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 [2020-07-10 14:58:13,521 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 [2020-07-10 14:58:13,523 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 [2020-07-10 14:58:13,523 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 [2020-07-10 14:58:13,524 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 [2020-07-10 14:58:13,525 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 [2020-07-10 14:58:13,525 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 [2020-07-10 14:58:13,526 INFO L280 TraceCheckUtils]: 222: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,526 INFO L280 TraceCheckUtils]: 223: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,526 INFO L280 TraceCheckUtils]: 224: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,526 INFO L263 TraceCheckUtils]: 225: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,526 INFO L280 TraceCheckUtils]: 226: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,526 INFO L280 TraceCheckUtils]: 227: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,527 INFO L280 TraceCheckUtils]: 228: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,528 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 [2020-07-10 14:58:13,529 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 [2020-07-10 14:58:13,530 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 [2020-07-10 14:58:13,530 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 [2020-07-10 14:58:13,530 INFO L280 TraceCheckUtils]: 233: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,531 INFO L280 TraceCheckUtils]: 234: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,531 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 [2020-07-10 14:58:13,537 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 [2020-07-10 14:58:13,539 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 [2020-07-10 14:58:13,540 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 [2020-07-10 14:58:13,541 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 [2020-07-10 14:58:13,542 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 [2020-07-10 14:58:13,543 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 [2020-07-10 14:58:13,544 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 [2020-07-10 14:58:13,544 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 [2020-07-10 14:58:13,545 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 [2020-07-10 14:58:13,545 INFO L280 TraceCheckUtils]: 245: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,545 INFO L280 TraceCheckUtils]: 246: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,545 INFO L280 TraceCheckUtils]: 247: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,545 INFO L263 TraceCheckUtils]: 248: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,545 INFO L280 TraceCheckUtils]: 249: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,546 INFO L280 TraceCheckUtils]: 250: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,546 INFO L280 TraceCheckUtils]: 251: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:13,546 INFO L263 TraceCheckUtils]: 252: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:13,546 INFO L280 TraceCheckUtils]: 253: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,546 INFO L280 TraceCheckUtils]: 254: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,547 INFO L280 TraceCheckUtils]: 255: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,548 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 [2020-07-10 14:58:13,549 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 [2020-07-10 14:58:13,549 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 [2020-07-10 14:58:13,550 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 [2020-07-10 14:58:13,550 INFO L280 TraceCheckUtils]: 260: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,550 INFO L280 TraceCheckUtils]: 261: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:13,551 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 [2020-07-10 14:58:13,552 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 [2020-07-10 14:58:13,556 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 [2020-07-10 14:58:13,559 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 [2020-07-10 14:58:13,560 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 [2020-07-10 14:58:13,560 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 [2020-07-10 14:58:13,561 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 [2020-07-10 14:58:13,561 INFO L280 TraceCheckUtils]: 269: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:13,561 INFO L280 TraceCheckUtils]: 270: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:13,562 INFO L280 TraceCheckUtils]: 271: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:13,562 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 [2020-07-10 14:58:13,564 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 [2020-07-10 14:58:13,565 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 [2020-07-10 14:58:13,565 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 [2020-07-10 14:58:13,567 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 [2020-07-10 14:58:13,568 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 [2020-07-10 14:58:13,568 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 [2020-07-10 14:58:13,570 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 [2020-07-10 14:58:13,570 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 [2020-07-10 14:58:13,571 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 [2020-07-10 14:58:13,572 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 [2020-07-10 14:58:13,573 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 [2020-07-10 14:58:13,573 INFO L280 TraceCheckUtils]: 284: Hoare triple {4415#(and (<= main_~result~0 13) (<= 13 main_~result~0))} assume 13 != ~result~0; {4134#false} is VALID [2020-07-10 14:58:13,574 INFO L280 TraceCheckUtils]: 285: Hoare triple {4134#false} assume !false; {4134#false} is VALID [2020-07-10 14:58:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4568 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 3068 trivial. 0 not checked. [2020-07-10 14:58:13,687 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330060995] [2020-07-10 14:58:13,688 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1538663257] [2020-07-10 14:58:13,688 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 [2020-07-10 14:58:13,851 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 41 check-sat command(s) [2020-07-10 14:58:13,851 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:58:13,859 INFO L264 TraceCheckSpWp]: Trace formula consists of 636 conjuncts, 167 conjunts are in the unsatisfiable core [2020-07-10 14:58:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:13,914 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:58:15,786 INFO L263 TraceCheckUtils]: 0: Hoare triple {4133#true} call ULTIMATE.init(); {4133#true} is VALID [2020-07-10 14:58:15,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {4133#true} assume true; {4133#true} is VALID [2020-07-10 14:58:15,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4133#true} {4133#true} #33#return; {4133#true} is VALID [2020-07-10 14:58:15,788 INFO L263 TraceCheckUtils]: 3: Hoare triple {4133#true} call #t~ret3 := main(); {4133#true} is VALID [2020-07-10 14:58:15,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {4133#true} ~x~0 := 7; {4133#true} is VALID [2020-07-10 14:58:15,788 INFO L263 TraceCheckUtils]: 5: Hoare triple {4133#true} call #t~ret2 := fibo(~x~0); {4133#true} is VALID [2020-07-10 14:58:15,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,789 INFO L263 TraceCheckUtils]: 9: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,790 INFO L263 TraceCheckUtils]: 13: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,790 INFO L280 TraceCheckUtils]: 15: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,791 INFO L263 TraceCheckUtils]: 17: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,791 INFO L280 TraceCheckUtils]: 18: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,791 INFO L280 TraceCheckUtils]: 19: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,791 INFO L280 TraceCheckUtils]: 20: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,791 INFO L263 TraceCheckUtils]: 21: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,792 INFO L280 TraceCheckUtils]: 22: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,792 INFO L280 TraceCheckUtils]: 23: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,792 INFO L263 TraceCheckUtils]: 25: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,792 INFO L280 TraceCheckUtils]: 26: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,792 INFO L280 TraceCheckUtils]: 27: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,792 INFO L280 TraceCheckUtils]: 28: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,793 INFO L263 TraceCheckUtils]: 29: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,793 INFO L280 TraceCheckUtils]: 30: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,794 INFO L280 TraceCheckUtils]: 32: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,794 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 [2020-07-10 14:58:15,795 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 [2020-07-10 14:58:15,795 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 [2020-07-10 14:58:15,795 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 [2020-07-10 14:58:15,796 INFO L280 TraceCheckUtils]: 37: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:15,797 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 [2020-07-10 14:58:15,797 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 [2020-07-10 14:58:15,798 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 [2020-07-10 14:58:15,799 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 [2020-07-10 14:58:15,799 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 [2020-07-10 14:58:15,800 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 [2020-07-10 14:58:15,800 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 [2020-07-10 14:58:15,800 INFO L280 TraceCheckUtils]: 46: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,800 INFO L280 TraceCheckUtils]: 47: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,801 INFO L280 TraceCheckUtils]: 48: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,801 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 [2020-07-10 14:58:15,807 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 [2020-07-10 14:58:15,809 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 [2020-07-10 14:58:15,809 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 [2020-07-10 14:58:15,810 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 [2020-07-10 14:58:15,811 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 [2020-07-10 14:58:15,811 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 [2020-07-10 14:58:15,811 INFO L280 TraceCheckUtils]: 56: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,811 INFO L280 TraceCheckUtils]: 57: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,811 INFO L280 TraceCheckUtils]: 58: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,811 INFO L263 TraceCheckUtils]: 59: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,811 INFO L280 TraceCheckUtils]: 60: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,812 INFO L280 TraceCheckUtils]: 61: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,814 INFO L280 TraceCheckUtils]: 62: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,820 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 [2020-07-10 14:58:15,821 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 [2020-07-10 14:58:15,822 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 [2020-07-10 14:58:15,822 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 [2020-07-10 14:58:15,822 INFO L280 TraceCheckUtils]: 67: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,823 INFO L280 TraceCheckUtils]: 68: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:15,824 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 [2020-07-10 14:58:15,825 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 [2020-07-10 14:58:15,826 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 [2020-07-10 14:58:15,826 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 [2020-07-10 14:58:15,828 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 [2020-07-10 14:58:15,830 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 [2020-07-10 14:58:15,830 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 [2020-07-10 14:58:15,831 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 [2020-07-10 14:58:15,832 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 [2020-07-10 14:58:15,832 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 [2020-07-10 14:58:15,833 INFO L280 TraceCheckUtils]: 79: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,833 INFO L280 TraceCheckUtils]: 80: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,833 INFO L280 TraceCheckUtils]: 81: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,833 INFO L263 TraceCheckUtils]: 82: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,833 INFO L280 TraceCheckUtils]: 83: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,834 INFO L280 TraceCheckUtils]: 84: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,834 INFO L280 TraceCheckUtils]: 85: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,834 INFO L263 TraceCheckUtils]: 86: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,834 INFO L280 TraceCheckUtils]: 87: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,834 INFO L280 TraceCheckUtils]: 88: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,835 INFO L280 TraceCheckUtils]: 89: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,836 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 [2020-07-10 14:58:15,837 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 [2020-07-10 14:58:15,838 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 [2020-07-10 14:58:15,838 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 [2020-07-10 14:58:15,838 INFO L280 TraceCheckUtils]: 94: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,839 INFO L280 TraceCheckUtils]: 95: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:15,839 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 [2020-07-10 14:58:15,841 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 [2020-07-10 14:58:15,842 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 [2020-07-10 14:58:15,842 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 [2020-07-10 14:58:15,843 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 [2020-07-10 14:58:15,844 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 [2020-07-10 14:58:15,844 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 [2020-07-10 14:58:15,845 INFO L280 TraceCheckUtils]: 103: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,845 INFO L280 TraceCheckUtils]: 104: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,845 INFO L280 TraceCheckUtils]: 105: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,846 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 [2020-07-10 14:58:15,847 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 [2020-07-10 14:58:15,849 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 [2020-07-10 14:58:15,855 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 [2020-07-10 14:58:15,856 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 [2020-07-10 14:58:15,857 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 [2020-07-10 14:58:15,858 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 [2020-07-10 14:58:15,859 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 [2020-07-10 14:58:15,860 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 [2020-07-10 14:58:15,861 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 [2020-07-10 14:58:15,861 INFO L280 TraceCheckUtils]: 116: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,861 INFO L280 TraceCheckUtils]: 117: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,861 INFO L280 TraceCheckUtils]: 118: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,862 INFO L263 TraceCheckUtils]: 119: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,862 INFO L280 TraceCheckUtils]: 120: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,862 INFO L280 TraceCheckUtils]: 121: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,862 INFO L280 TraceCheckUtils]: 122: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,862 INFO L263 TraceCheckUtils]: 123: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,863 INFO L280 TraceCheckUtils]: 124: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,863 INFO L280 TraceCheckUtils]: 125: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,863 INFO L280 TraceCheckUtils]: 126: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,863 INFO L263 TraceCheckUtils]: 127: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,863 INFO L280 TraceCheckUtils]: 128: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,864 INFO L280 TraceCheckUtils]: 129: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,865 INFO L280 TraceCheckUtils]: 130: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,865 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 [2020-07-10 14:58:15,866 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 [2020-07-10 14:58:15,867 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 [2020-07-10 14:58:15,867 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 [2020-07-10 14:58:15,868 INFO L280 TraceCheckUtils]: 135: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,868 INFO L280 TraceCheckUtils]: 136: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:15,869 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 [2020-07-10 14:58:15,870 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 [2020-07-10 14:58:15,872 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 [2020-07-10 14:58:15,872 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 [2020-07-10 14:58:15,873 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 [2020-07-10 14:58:15,874 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 [2020-07-10 14:58:15,874 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 [2020-07-10 14:58:15,875 INFO L280 TraceCheckUtils]: 144: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,875 INFO L280 TraceCheckUtils]: 145: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,876 INFO L280 TraceCheckUtils]: 146: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,876 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 [2020-07-10 14:58:15,878 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 [2020-07-10 14:58:15,879 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 [2020-07-10 14:58:15,880 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 [2020-07-10 14:58:15,881 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 [2020-07-10 14:58:15,881 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 [2020-07-10 14:58:15,882 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 [2020-07-10 14:58:15,882 INFO L280 TraceCheckUtils]: 154: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,882 INFO L280 TraceCheckUtils]: 155: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,882 INFO L280 TraceCheckUtils]: 156: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,883 INFO L263 TraceCheckUtils]: 157: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,883 INFO L280 TraceCheckUtils]: 158: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,883 INFO L280 TraceCheckUtils]: 159: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,884 INFO L280 TraceCheckUtils]: 160: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,884 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 [2020-07-10 14:58:15,886 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 [2020-07-10 14:58:15,886 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 [2020-07-10 14:58:15,887 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 [2020-07-10 14:58:15,887 INFO L280 TraceCheckUtils]: 165: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,887 INFO L280 TraceCheckUtils]: 166: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:15,888 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 [2020-07-10 14:58:15,889 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 [2020-07-10 14:58:15,890 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 [2020-07-10 14:58:15,891 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 [2020-07-10 14:58:15,892 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 [2020-07-10 14:58:15,893 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 [2020-07-10 14:58:15,893 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 [2020-07-10 14:58:15,895 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 [2020-07-10 14:58:15,896 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 [2020-07-10 14:58:15,896 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 [2020-07-10 14:58:15,897 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 [2020-07-10 14:58:15,898 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 [2020-07-10 14:58:15,898 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 [2020-07-10 14:58:15,898 INFO L280 TraceCheckUtils]: 180: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,899 INFO L280 TraceCheckUtils]: 181: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,899 INFO L280 TraceCheckUtils]: 182: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,899 INFO L263 TraceCheckUtils]: 183: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,899 INFO L280 TraceCheckUtils]: 184: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,899 INFO L280 TraceCheckUtils]: 185: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,899 INFO L280 TraceCheckUtils]: 186: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,900 INFO L263 TraceCheckUtils]: 187: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,900 INFO L280 TraceCheckUtils]: 188: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,900 INFO L280 TraceCheckUtils]: 189: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,900 INFO L280 TraceCheckUtils]: 190: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,900 INFO L263 TraceCheckUtils]: 191: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,901 INFO L280 TraceCheckUtils]: 192: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,901 INFO L280 TraceCheckUtils]: 193: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,901 INFO L280 TraceCheckUtils]: 194: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,901 INFO L263 TraceCheckUtils]: 195: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,901 INFO L280 TraceCheckUtils]: 196: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,902 INFO L280 TraceCheckUtils]: 197: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,902 INFO L280 TraceCheckUtils]: 198: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,903 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 [2020-07-10 14:58:15,904 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 [2020-07-10 14:58:15,905 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 [2020-07-10 14:58:15,905 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 [2020-07-10 14:58:15,905 INFO L280 TraceCheckUtils]: 203: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,906 INFO L280 TraceCheckUtils]: 204: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:15,906 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 [2020-07-10 14:58:15,907 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 [2020-07-10 14:58:15,908 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 [2020-07-10 14:58:15,909 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 [2020-07-10 14:58:15,910 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 [2020-07-10 14:58:15,911 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 [2020-07-10 14:58:15,911 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 [2020-07-10 14:58:15,911 INFO L280 TraceCheckUtils]: 212: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,911 INFO L280 TraceCheckUtils]: 213: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,912 INFO L280 TraceCheckUtils]: 214: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,912 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 [2020-07-10 14:58:15,913 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 [2020-07-10 14:58:15,916 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 [2020-07-10 14:58:15,921 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 [2020-07-10 14:58:15,922 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 [2020-07-10 14:58:15,923 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 [2020-07-10 14:58:15,923 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 [2020-07-10 14:58:15,923 INFO L280 TraceCheckUtils]: 222: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,923 INFO L280 TraceCheckUtils]: 223: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,924 INFO L280 TraceCheckUtils]: 224: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,924 INFO L263 TraceCheckUtils]: 225: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,924 INFO L280 TraceCheckUtils]: 226: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,924 INFO L280 TraceCheckUtils]: 227: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,925 INFO L280 TraceCheckUtils]: 228: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,925 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 [2020-07-10 14:58:15,927 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 [2020-07-10 14:58:15,927 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 [2020-07-10 14:58:15,927 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 [2020-07-10 14:58:15,928 INFO L280 TraceCheckUtils]: 233: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,928 INFO L280 TraceCheckUtils]: 234: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:15,929 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 [2020-07-10 14:58:15,930 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 [2020-07-10 14:58:15,931 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 [2020-07-10 14:58:15,932 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 [2020-07-10 14:58:15,933 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 [2020-07-10 14:58:15,934 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 [2020-07-10 14:58:15,935 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 [2020-07-10 14:58:15,936 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 [2020-07-10 14:58:15,937 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 [2020-07-10 14:58:15,937 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 [2020-07-10 14:58:15,937 INFO L280 TraceCheckUtils]: 245: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,937 INFO L280 TraceCheckUtils]: 246: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,937 INFO L280 TraceCheckUtils]: 247: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,937 INFO L263 TraceCheckUtils]: 248: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,938 INFO L280 TraceCheckUtils]: 249: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,938 INFO L280 TraceCheckUtils]: 250: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,938 INFO L280 TraceCheckUtils]: 251: Hoare triple {4133#true} assume !(1 == ~n); {4133#true} is VALID [2020-07-10 14:58:15,938 INFO L263 TraceCheckUtils]: 252: Hoare triple {4133#true} call #t~ret0 := fibo(~n - 1); {4133#true} is VALID [2020-07-10 14:58:15,938 INFO L280 TraceCheckUtils]: 253: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,939 INFO L280 TraceCheckUtils]: 254: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,939 INFO L280 TraceCheckUtils]: 255: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,940 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 [2020-07-10 14:58:15,941 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 [2020-07-10 14:58:15,942 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 [2020-07-10 14:58:15,942 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 [2020-07-10 14:58:15,942 INFO L280 TraceCheckUtils]: 260: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,943 INFO L280 TraceCheckUtils]: 261: Hoare triple {4133#true} assume ~n < 1;#res := 0; {5033#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 14:58:15,943 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 [2020-07-10 14:58:15,944 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 [2020-07-10 14:58:15,946 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 [2020-07-10 14:58:15,946 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 [2020-07-10 14:58:15,947 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 [2020-07-10 14:58:15,948 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 [2020-07-10 14:58:15,948 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 [2020-07-10 14:58:15,948 INFO L280 TraceCheckUtils]: 269: Hoare triple {4133#true} ~n := #in~n; {4133#true} is VALID [2020-07-10 14:58:15,948 INFO L280 TraceCheckUtils]: 270: Hoare triple {4133#true} assume !(~n < 1); {4133#true} is VALID [2020-07-10 14:58:15,949 INFO L280 TraceCheckUtils]: 271: Hoare triple {4133#true} assume 1 == ~n;#res := 1; {5032#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 14:58:15,950 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 [2020-07-10 14:58:15,951 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 [2020-07-10 14:58:15,952 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 [2020-07-10 14:58:15,953 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 [2020-07-10 14:58:15,954 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 [2020-07-10 14:58:15,955 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 [2020-07-10 14:58:15,956 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 [2020-07-10 14:58:15,957 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 [2020-07-10 14:58:15,958 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 [2020-07-10 14:58:15,958 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 [2020-07-10 14:58:15,959 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 [2020-07-10 14:58:15,960 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 [2020-07-10 14:58:15,961 INFO L280 TraceCheckUtils]: 284: Hoare triple {4415#(and (<= main_~result~0 13) (<= 13 main_~result~0))} assume 13 != ~result~0; {4134#false} is VALID [2020-07-10 14:58:15,961 INFO L280 TraceCheckUtils]: 285: Hoare triple {4134#false} assume !false; {4134#false} is VALID [2020-07-10 14:58:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4568 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 3068 trivial. 0 not checked. [2020-07-10 14:58:16,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:58:16,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 28 [2020-07-10 14:58:16,084 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095448278] [2020-07-10 14:58:16,085 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 286 [2020-07-10 14:58:28,955 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:58:28,956 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states. [2020-07-10 14:58:29,040 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:29,041 INFO L459 AbstractCegarLoop]: Interpolant automaton has 28 states [2020-07-10 14:58:29,041 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:58:29,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2020-07-10 14:58:29,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=691, Unknown=0, NotChecked=0, Total=756 [2020-07-10 14:58:29,042 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 28 states. [2020-07-10 14:58:31,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:31,497 INFO L93 Difference]: Finished difference Result 108 states and 161 transitions. [2020-07-10 14:58:31,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-10 14:58:31,497 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 286 [2020-07-10 14:58:31,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:58:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-10 14:58:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 74 transitions. [2020-07-10 14:58:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-10 14:58:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 74 transitions. [2020-07-10 14:58:31,507 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 74 transitions. [2020-07-10 14:58:31,597 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:31,601 INFO L225 Difference]: With dead ends: 108 [2020-07-10 14:58:31,602 INFO L226 Difference]: Without dead ends: 104 [2020-07-10 14:58:31,602 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 [2020-07-10 14:58:31,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2020-07-10 14:58:31,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 97. [2020-07-10 14:58:31,679 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:58:31,679 INFO L82 GeneralOperation]: Start isEquivalent. First operand 104 states. Second operand 97 states. [2020-07-10 14:58:31,679 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand 97 states. [2020-07-10 14:58:31,679 INFO L87 Difference]: Start difference. First operand 104 states. Second operand 97 states. [2020-07-10 14:58:31,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:31,687 INFO L93 Difference]: Finished difference Result 104 states and 157 transitions. [2020-07-10 14:58:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 157 transitions. [2020-07-10 14:58:31,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:31,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:31,688 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 104 states. [2020-07-10 14:58:31,688 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 104 states. [2020-07-10 14:58:31,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:31,696 INFO L93 Difference]: Finished difference Result 104 states and 157 transitions. [2020-07-10 14:58:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 157 transitions. [2020-07-10 14:58:31,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:31,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:31,698 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:58:31,698 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:58:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2020-07-10 14:58:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 145 transitions. [2020-07-10 14:58:31,704 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 145 transitions. Word has length 286 [2020-07-10 14:58:31,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:58:31,705 INFO L479 AbstractCegarLoop]: Abstraction has 97 states and 145 transitions. [2020-07-10 14:58:31,705 INFO L480 AbstractCegarLoop]: Interpolant automaton has 28 states. [2020-07-10 14:58:31,705 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 145 transitions. [2020-07-10 14:58:31,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2020-07-10 14:58:31,712 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:58:31,713 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] [2020-07-10 14:58:31,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:58:31,927 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:58:31,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:58:31,928 INFO L82 PathProgramCache]: Analyzing trace with hash 223191898, now seen corresponding path program 6 times [2020-07-10 14:58:31,928 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:58:31,929 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947750674] [2020-07-10 14:58:31,929 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:58:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,131 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6722#true} {6722#true} #33#return; {6722#true} is VALID [2020-07-10 14:58:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,657 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 [2020-07-10 14:58:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,662 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,664 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,664 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,667 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 [2020-07-10 14:58:32,668 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 [2020-07-10 14:58:32,668 INFO L263 TraceCheckUtils]: 10: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,668 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,669 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,669 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,670 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,670 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 [2020-07-10 14:58:32,671 INFO L280 TraceCheckUtils]: 16: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,672 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 [2020-07-10 14:58:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,678 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,679 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,681 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,682 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,682 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,683 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,685 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 [2020-07-10 14:58:32,685 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 [2020-07-10 14:58:32,686 INFO L263 TraceCheckUtils]: 14: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,687 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,688 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 [2020-07-10 14:58:32,688 INFO L280 TraceCheckUtils]: 20: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,690 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 [2020-07-10 14:58:32,690 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 [2020-07-10 14:58:32,690 INFO L263 TraceCheckUtils]: 23: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,691 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,691 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,691 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,691 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,692 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,693 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 [2020-07-10 14:58:32,693 INFO L280 TraceCheckUtils]: 30: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,694 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 [2020-07-10 14:58:32,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,705 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,708 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,709 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,709 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,710 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,710 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,710 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,711 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,711 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,711 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,711 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,712 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,712 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 [2020-07-10 14:58:32,712 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,713 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:32,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,715 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,717 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,719 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,719 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,719 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,720 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,721 INFO L280 TraceCheckUtils]: 15: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,722 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 [2020-07-10 14:58:32,723 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 [2020-07-10 14:58:32,723 INFO L263 TraceCheckUtils]: 18: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,723 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,724 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,724 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,725 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 [2020-07-10 14:58:32,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,727 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 [2020-07-10 14:58:32,727 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 [2020-07-10 14:58:32,728 INFO L263 TraceCheckUtils]: 27: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,728 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,728 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,728 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,728 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,729 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,730 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 [2020-07-10 14:58:32,730 INFO L280 TraceCheckUtils]: 34: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,732 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 [2020-07-10 14:58:32,733 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 [2020-07-10 14:58:32,733 INFO L263 TraceCheckUtils]: 37: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,733 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,734 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,734 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,734 INFO L263 TraceCheckUtils]: 41: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,734 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,734 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,735 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,735 INFO L280 TraceCheckUtils]: 45: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,735 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,735 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,735 INFO L263 TraceCheckUtils]: 48: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,736 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,736 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,736 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,736 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,736 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 [2020-07-10 14:58:32,737 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,737 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:32,738 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 [2020-07-10 14:58:32,739 INFO L280 TraceCheckUtils]: 57: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:32,740 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 [2020-07-10 14:58:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,762 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,763 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,764 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,765 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,766 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,766 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 [2020-07-10 14:58:32,766 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,766 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,771 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,772 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,772 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,773 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,773 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,774 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,774 INFO L263 TraceCheckUtils]: 14: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,775 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,775 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 [2020-07-10 14:58:32,775 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,775 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,775 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,775 INFO L263 TraceCheckUtils]: 23: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,776 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,776 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,776 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,777 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 [2020-07-10 14:58:32,777 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,778 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:32,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,781 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,782 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,782 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,783 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,783 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,784 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,785 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,785 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,786 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,786 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,786 INFO L263 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,787 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,787 INFO L280 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,788 INFO L280 TraceCheckUtils]: 18: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,789 INFO L280 TraceCheckUtils]: 19: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,790 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 [2020-07-10 14:58:32,791 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 [2020-07-10 14:58:32,791 INFO L263 TraceCheckUtils]: 22: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,791 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,791 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,791 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,792 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,793 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 [2020-07-10 14:58:32,794 INFO L280 TraceCheckUtils]: 28: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,795 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 [2020-07-10 14:58:32,795 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 [2020-07-10 14:58:32,796 INFO L263 TraceCheckUtils]: 31: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,796 INFO L280 TraceCheckUtils]: 32: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,796 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,796 INFO L280 TraceCheckUtils]: 34: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,796 INFO L280 TraceCheckUtils]: 35: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,797 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,798 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 [2020-07-10 14:58:32,798 INFO L280 TraceCheckUtils]: 38: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,800 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 [2020-07-10 14:58:32,800 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 [2020-07-10 14:58:32,801 INFO L263 TraceCheckUtils]: 41: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,801 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,801 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,801 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,801 INFO L263 TraceCheckUtils]: 45: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,802 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,802 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,802 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,802 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,802 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,803 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,803 INFO L263 TraceCheckUtils]: 52: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,803 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,803 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,803 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,804 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,804 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 [2020-07-10 14:58:32,804 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,805 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:32,806 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 [2020-07-10 14:58:32,806 INFO L280 TraceCheckUtils]: 61: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:32,808 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 [2020-07-10 14:58:32,808 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 [2020-07-10 14:58:32,808 INFO L263 TraceCheckUtils]: 64: Hoare triple {7629#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,809 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,809 INFO L280 TraceCheckUtils]: 66: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,809 INFO L280 TraceCheckUtils]: 67: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,809 INFO L263 TraceCheckUtils]: 68: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,809 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,809 INFO L280 TraceCheckUtils]: 70: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,810 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,810 INFO L263 TraceCheckUtils]: 72: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,810 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,810 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,811 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,811 INFO L280 TraceCheckUtils]: 76: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,811 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,811 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,811 INFO L263 TraceCheckUtils]: 79: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,812 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,812 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,812 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,812 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,812 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 [2020-07-10 14:58:32,813 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,813 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,813 INFO L280 TraceCheckUtils]: 87: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,813 INFO L263 TraceCheckUtils]: 88: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,813 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,814 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,814 INFO L280 TraceCheckUtils]: 91: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,814 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,814 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,814 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 [2020-07-10 14:58:32,814 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,816 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:32,816 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 [2020-07-10 14:58:32,817 INFO L280 TraceCheckUtils]: 98: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume true; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:32,818 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 [2020-07-10 14:58:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,853 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,856 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,857 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,858 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,859 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,859 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,859 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,860 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,861 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 [2020-07-10 14:58:32,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,861 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,866 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,867 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,868 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,869 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,869 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,870 INFO L263 TraceCheckUtils]: 14: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,870 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,870 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,870 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,870 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,871 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 [2020-07-10 14:58:32,871 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,871 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,871 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,871 INFO L263 TraceCheckUtils]: 23: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,872 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,872 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,872 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,872 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,873 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,873 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 [2020-07-10 14:58:32,873 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,874 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,883 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:32,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,886 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,887 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,888 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,888 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,889 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,889 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,889 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,889 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,889 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,890 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 [2020-07-10 14:58:32,890 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,890 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,891 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,892 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,892 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,892 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,892 INFO L263 TraceCheckUtils]: 11: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,893 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,893 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,893 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,893 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,893 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,894 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,894 INFO L263 TraceCheckUtils]: 18: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,894 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,895 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,895 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 [2020-07-10 14:58:32,895 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,895 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,895 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,895 INFO L263 TraceCheckUtils]: 27: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,896 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,896 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,897 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 [2020-07-10 14:58:32,897 INFO L280 TraceCheckUtils]: 34: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,897 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,897 INFO L280 TraceCheckUtils]: 36: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,897 INFO L263 TraceCheckUtils]: 37: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,898 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,898 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,898 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,898 INFO L263 TraceCheckUtils]: 41: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,898 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,899 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,899 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,899 INFO L280 TraceCheckUtils]: 45: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,899 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,899 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,900 INFO L263 TraceCheckUtils]: 48: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,900 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,900 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,900 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,900 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,901 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 [2020-07-10 14:58:32,901 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,901 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,901 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 [2020-07-10 14:58:32,901 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,902 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6722#true} {7510#(<= |fibo_#in~n| 6)} #41#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:32,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,906 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,908 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,908 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,909 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,909 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,911 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,911 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,911 INFO L263 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,912 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,912 INFO L280 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,913 INFO L280 TraceCheckUtils]: 18: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,913 INFO L263 TraceCheckUtils]: 19: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,914 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,914 INFO L280 TraceCheckUtils]: 21: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:32,915 INFO L280 TraceCheckUtils]: 22: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,915 INFO L280 TraceCheckUtils]: 23: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:32,916 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 [2020-07-10 14:58:32,917 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 [2020-07-10 14:58:32,917 INFO L263 TraceCheckUtils]: 26: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,917 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,918 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,918 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,919 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,919 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 [2020-07-10 14:58:32,920 INFO L280 TraceCheckUtils]: 32: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:32,921 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 [2020-07-10 14:58:32,922 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 [2020-07-10 14:58:32,922 INFO L263 TraceCheckUtils]: 35: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,922 INFO L280 TraceCheckUtils]: 36: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,922 INFO L280 TraceCheckUtils]: 37: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,922 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,923 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,923 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,924 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 [2020-07-10 14:58:32,924 INFO L280 TraceCheckUtils]: 42: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:32,926 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 [2020-07-10 14:58:32,926 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 [2020-07-10 14:58:32,926 INFO L263 TraceCheckUtils]: 45: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,927 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,927 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,927 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,927 INFO L263 TraceCheckUtils]: 49: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,927 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,928 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,928 INFO L280 TraceCheckUtils]: 52: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,928 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,928 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,928 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,928 INFO L263 TraceCheckUtils]: 56: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,929 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,929 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,929 INFO L280 TraceCheckUtils]: 59: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,929 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,929 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 [2020-07-10 14:58:32,929 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,931 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:32,931 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 [2020-07-10 14:58:32,932 INFO L280 TraceCheckUtils]: 65: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:32,933 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 [2020-07-10 14:58:32,933 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 [2020-07-10 14:58:32,934 INFO L263 TraceCheckUtils]: 68: Hoare triple {7629#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,934 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,934 INFO L280 TraceCheckUtils]: 70: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,934 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,934 INFO L263 TraceCheckUtils]: 72: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,935 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,935 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,935 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,935 INFO L263 TraceCheckUtils]: 76: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,935 INFO L280 TraceCheckUtils]: 77: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,936 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,936 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,936 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,936 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,937 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,937 INFO L263 TraceCheckUtils]: 83: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,937 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,937 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,937 INFO L280 TraceCheckUtils]: 86: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,938 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,938 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 [2020-07-10 14:58:32,938 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,938 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,938 INFO L280 TraceCheckUtils]: 91: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,939 INFO L263 TraceCheckUtils]: 92: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,939 INFO L280 TraceCheckUtils]: 93: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,939 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,939 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,939 INFO L280 TraceCheckUtils]: 96: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,939 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,940 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 [2020-07-10 14:58:32,940 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,941 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:32,941 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 [2020-07-10 14:58:32,942 INFO L280 TraceCheckUtils]: 102: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume true; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:32,943 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 [2020-07-10 14:58:32,944 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 [2020-07-10 14:58:32,944 INFO L263 TraceCheckUtils]: 105: Hoare triple {7510#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,944 INFO L280 TraceCheckUtils]: 106: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,945 INFO L280 TraceCheckUtils]: 107: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,945 INFO L280 TraceCheckUtils]: 108: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,945 INFO L263 TraceCheckUtils]: 109: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,945 INFO L280 TraceCheckUtils]: 110: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,946 INFO L280 TraceCheckUtils]: 111: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,946 INFO L280 TraceCheckUtils]: 112: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,946 INFO L263 TraceCheckUtils]: 113: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,946 INFO L280 TraceCheckUtils]: 114: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,946 INFO L280 TraceCheckUtils]: 115: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,947 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,947 INFO L263 TraceCheckUtils]: 117: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,947 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,947 INFO L280 TraceCheckUtils]: 119: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,947 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,948 INFO L280 TraceCheckUtils]: 121: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,948 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,948 INFO L280 TraceCheckUtils]: 123: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,948 INFO L263 TraceCheckUtils]: 124: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,948 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,949 INFO L280 TraceCheckUtils]: 126: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,949 INFO L280 TraceCheckUtils]: 127: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,949 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,949 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 [2020-07-10 14:58:32,949 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,950 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,950 INFO L280 TraceCheckUtils]: 132: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,950 INFO L263 TraceCheckUtils]: 133: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,950 INFO L280 TraceCheckUtils]: 134: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,950 INFO L280 TraceCheckUtils]: 135: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,951 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,951 INFO L280 TraceCheckUtils]: 137: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,951 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,951 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 [2020-07-10 14:58:32,951 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,952 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,952 INFO L280 TraceCheckUtils]: 142: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,952 INFO L263 TraceCheckUtils]: 143: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,952 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,952 INFO L280 TraceCheckUtils]: 145: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,953 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:32,953 INFO L263 TraceCheckUtils]: 147: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:32,953 INFO L280 TraceCheckUtils]: 148: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,953 INFO L280 TraceCheckUtils]: 149: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:32,953 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:32,954 INFO L280 TraceCheckUtils]: 151: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,954 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:32,954 INFO L280 TraceCheckUtils]: 153: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:32,954 INFO L263 TraceCheckUtils]: 154: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:32,954 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:32,954 INFO L280 TraceCheckUtils]: 156: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:32,955 INFO L280 TraceCheckUtils]: 157: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,955 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,955 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 [2020-07-10 14:58:32,955 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,955 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:32,956 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 [2020-07-10 14:58:32,956 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:32,957 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {6722#true} {7510#(<= |fibo_#in~n| 6)} #41#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:32,957 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 [2020-07-10 14:58:32,958 INFO L280 TraceCheckUtils]: 166: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume true; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:32,959 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {7510#(<= |fibo_#in~n| 6)} {6722#true} #39#return; {7240#(<= fibo_~n 7)} is VALID [2020-07-10 14:58:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,196 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,197 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,203 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,205 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 [2020-07-10 14:58:33,206 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 [2020-07-10 14:58:33,206 INFO L263 TraceCheckUtils]: 3: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,208 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,209 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 [2020-07-10 14:58:33,209 INFO L263 TraceCheckUtils]: 10: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,209 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,210 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,211 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,211 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 [2020-07-10 14:58:33,212 INFO L280 TraceCheckUtils]: 16: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,214 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 [2020-07-10 14:58:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,220 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,222 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,224 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 [2020-07-10 14:58:33,225 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 [2020-07-10 14:58:33,225 INFO L263 TraceCheckUtils]: 7: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,225 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,225 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,226 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,226 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,227 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,228 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 [2020-07-10 14:58:33,228 INFO L263 TraceCheckUtils]: 14: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,228 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,228 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,229 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,230 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,230 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 [2020-07-10 14:58:33,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,232 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 [2020-07-10 14:58:33,233 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 [2020-07-10 14:58:33,233 INFO L263 TraceCheckUtils]: 23: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,234 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,234 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,234 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,234 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,235 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,236 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 [2020-07-10 14:58:33,236 INFO L280 TraceCheckUtils]: 30: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,238 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 [2020-07-10 14:58:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,250 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,254 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,255 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,255 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,255 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,255 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,256 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,256 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,256 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,256 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,256 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,257 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,257 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 [2020-07-10 14:58:33,257 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,259 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,261 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,262 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,263 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,263 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,264 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 [2020-07-10 14:58:33,265 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 [2020-07-10 14:58:33,265 INFO L263 TraceCheckUtils]: 11: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,267 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,268 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 [2020-07-10 14:58:33,268 INFO L263 TraceCheckUtils]: 18: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,268 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,268 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,269 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,270 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 [2020-07-10 14:58:33,270 INFO L280 TraceCheckUtils]: 24: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,272 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 [2020-07-10 14:58:33,272 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 [2020-07-10 14:58:33,273 INFO L263 TraceCheckUtils]: 27: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,273 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,273 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,274 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,275 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 [2020-07-10 14:58:33,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,277 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 [2020-07-10 14:58:33,277 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 [2020-07-10 14:58:33,278 INFO L263 TraceCheckUtils]: 37: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,278 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,278 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,278 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,278 INFO L263 TraceCheckUtils]: 41: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,279 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,279 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,279 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,279 INFO L280 TraceCheckUtils]: 45: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,280 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,280 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,280 INFO L263 TraceCheckUtils]: 48: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,280 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,280 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,281 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,281 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,281 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 [2020-07-10 14:58:33,281 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,283 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,283 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 [2020-07-10 14:58:33,284 INFO L280 TraceCheckUtils]: 57: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,285 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 [2020-07-10 14:58:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,307 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,312 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,312 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,313 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,314 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,314 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,314 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,314 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,315 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,315 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,315 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 [2020-07-10 14:58:33,315 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,316 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,321 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,322 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,324 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,324 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,324 INFO L263 TraceCheckUtils]: 14: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,325 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,325 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,325 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,325 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 [2020-07-10 14:58:33,326 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,326 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,326 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,326 INFO L263 TraceCheckUtils]: 23: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,327 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,327 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,327 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,328 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,328 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 [2020-07-10 14:58:33,328 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,329 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,332 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,334 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,335 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,336 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,337 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,338 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 [2020-07-10 14:58:33,339 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 [2020-07-10 14:58:33,339 INFO L263 TraceCheckUtils]: 15: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,339 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,339 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,340 INFO L280 TraceCheckUtils]: 18: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,340 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,341 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,342 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 [2020-07-10 14:58:33,342 INFO L263 TraceCheckUtils]: 22: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,343 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,343 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,343 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,344 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,345 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 [2020-07-10 14:58:33,346 INFO L280 TraceCheckUtils]: 28: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,347 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 [2020-07-10 14:58:33,348 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 [2020-07-10 14:58:33,348 INFO L263 TraceCheckUtils]: 31: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,349 INFO L280 TraceCheckUtils]: 32: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,349 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,349 INFO L280 TraceCheckUtils]: 34: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,349 INFO L280 TraceCheckUtils]: 35: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,351 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,351 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 [2020-07-10 14:58:33,352 INFO L280 TraceCheckUtils]: 38: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,354 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 [2020-07-10 14:58:33,354 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 [2020-07-10 14:58:33,355 INFO L263 TraceCheckUtils]: 41: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,355 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,355 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,355 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,356 INFO L263 TraceCheckUtils]: 45: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,356 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,356 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,356 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,357 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,357 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,357 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,358 INFO L263 TraceCheckUtils]: 52: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,358 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,358 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,358 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,359 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,359 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 [2020-07-10 14:58:33,359 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,360 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,361 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 [2020-07-10 14:58:33,362 INFO L280 TraceCheckUtils]: 61: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,363 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 [2020-07-10 14:58:33,364 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 [2020-07-10 14:58:33,364 INFO L263 TraceCheckUtils]: 64: Hoare triple {8099#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,365 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,365 INFO L280 TraceCheckUtils]: 66: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,365 INFO L280 TraceCheckUtils]: 67: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,365 INFO L263 TraceCheckUtils]: 68: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,365 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,366 INFO L280 TraceCheckUtils]: 70: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,366 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,366 INFO L263 TraceCheckUtils]: 72: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,366 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,367 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,367 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,367 INFO L280 TraceCheckUtils]: 76: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,367 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,368 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,368 INFO L263 TraceCheckUtils]: 79: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,368 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,368 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,368 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,369 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,369 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 [2020-07-10 14:58:33,369 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,369 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,370 INFO L280 TraceCheckUtils]: 87: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,370 INFO L263 TraceCheckUtils]: 88: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,370 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,370 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,370 INFO L280 TraceCheckUtils]: 91: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,371 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,371 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,371 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 [2020-07-10 14:58:33,371 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,373 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,374 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 [2020-07-10 14:58:33,375 INFO L280 TraceCheckUtils]: 98: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume true; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,377 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 [2020-07-10 14:58:33,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,413 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,417 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,418 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,419 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,419 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,419 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,420 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,420 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,420 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,420 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,420 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 [2020-07-10 14:58:33,421 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,421 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,425 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,425 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,426 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,427 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,427 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,427 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,427 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,428 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,428 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,428 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,428 INFO L263 TraceCheckUtils]: 14: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,428 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,429 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,429 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,429 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,429 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 [2020-07-10 14:58:33,429 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,429 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,430 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,430 INFO L263 TraceCheckUtils]: 23: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,430 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,430 INFO L280 TraceCheckUtils]: 25: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,430 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,431 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,431 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,431 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 [2020-07-10 14:58:33,431 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,431 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,441 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:33,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,444 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,445 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,446 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,446 INFO L263 TraceCheckUtils]: 10: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,447 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,447 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 [2020-07-10 14:58:33,448 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,448 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,449 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,449 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,450 INFO L263 TraceCheckUtils]: 7: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,450 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,450 INFO L280 TraceCheckUtils]: 9: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,450 INFO L263 TraceCheckUtils]: 11: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,450 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,451 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,452 INFO L263 TraceCheckUtils]: 18: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,452 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,452 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,452 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,452 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,452 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 [2020-07-10 14:58:33,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,453 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,453 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,453 INFO L263 TraceCheckUtils]: 27: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,454 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,454 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,454 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,454 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 [2020-07-10 14:58:33,454 INFO L280 TraceCheckUtils]: 34: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,455 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,455 INFO L280 TraceCheckUtils]: 36: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,455 INFO L263 TraceCheckUtils]: 37: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,455 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,455 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,456 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,456 INFO L263 TraceCheckUtils]: 41: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,456 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,456 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,456 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,457 INFO L280 TraceCheckUtils]: 45: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,457 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,457 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,457 INFO L263 TraceCheckUtils]: 48: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,458 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,458 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,458 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 [2020-07-10 14:58:33,458 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,458 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,459 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 [2020-07-10 14:58:33,459 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,460 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6722#true} {7980#(<= 6 |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,465 INFO L263 TraceCheckUtils]: 3: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,466 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,467 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,467 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,468 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,469 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,470 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,471 INFO L263 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,471 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,472 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 [2020-07-10 14:58:33,473 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 [2020-07-10 14:58:33,474 INFO L263 TraceCheckUtils]: 19: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,474 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,474 INFO L280 TraceCheckUtils]: 21: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,474 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,474 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,476 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,476 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 [2020-07-10 14:58:33,476 INFO L263 TraceCheckUtils]: 26: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,477 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,477 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,477 INFO L280 TraceCheckUtils]: 29: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,478 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,479 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 [2020-07-10 14:58:33,479 INFO L280 TraceCheckUtils]: 32: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,481 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 [2020-07-10 14:58:33,481 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 [2020-07-10 14:58:33,481 INFO L263 TraceCheckUtils]: 35: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,482 INFO L280 TraceCheckUtils]: 36: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,482 INFO L280 TraceCheckUtils]: 37: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,482 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,482 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,483 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,484 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 [2020-07-10 14:58:33,484 INFO L280 TraceCheckUtils]: 42: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,486 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 [2020-07-10 14:58:33,486 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 [2020-07-10 14:58:33,486 INFO L263 TraceCheckUtils]: 45: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,487 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,487 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,487 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,487 INFO L263 TraceCheckUtils]: 49: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,487 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,487 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,488 INFO L280 TraceCheckUtils]: 52: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,488 INFO L280 TraceCheckUtils]: 53: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,488 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,488 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,489 INFO L263 TraceCheckUtils]: 56: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,489 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,489 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,489 INFO L280 TraceCheckUtils]: 59: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,489 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,490 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 [2020-07-10 14:58:33,490 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,491 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,494 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 [2020-07-10 14:58:33,494 INFO L280 TraceCheckUtils]: 65: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,495 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 [2020-07-10 14:58:33,496 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 [2020-07-10 14:58:33,496 INFO L263 TraceCheckUtils]: 68: Hoare triple {8099#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,497 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,497 INFO L280 TraceCheckUtils]: 70: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,497 INFO L280 TraceCheckUtils]: 71: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,497 INFO L263 TraceCheckUtils]: 72: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,497 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,498 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,498 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,498 INFO L263 TraceCheckUtils]: 76: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,498 INFO L280 TraceCheckUtils]: 77: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,498 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,499 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,499 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,499 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,499 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,499 INFO L263 TraceCheckUtils]: 83: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,500 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,500 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,500 INFO L280 TraceCheckUtils]: 86: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,500 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,500 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 [2020-07-10 14:58:33,501 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,501 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,501 INFO L280 TraceCheckUtils]: 91: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,501 INFO L263 TraceCheckUtils]: 92: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,502 INFO L280 TraceCheckUtils]: 93: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,502 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,502 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,502 INFO L280 TraceCheckUtils]: 96: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,502 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,503 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 [2020-07-10 14:58:33,503 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,504 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,505 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 [2020-07-10 14:58:33,505 INFO L280 TraceCheckUtils]: 102: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume true; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,507 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 [2020-07-10 14:58:33,507 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 [2020-07-10 14:58:33,507 INFO L263 TraceCheckUtils]: 105: Hoare triple {7980#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,508 INFO L280 TraceCheckUtils]: 106: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,508 INFO L280 TraceCheckUtils]: 107: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,508 INFO L280 TraceCheckUtils]: 108: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,508 INFO L263 TraceCheckUtils]: 109: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,508 INFO L280 TraceCheckUtils]: 110: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,509 INFO L280 TraceCheckUtils]: 111: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,509 INFO L280 TraceCheckUtils]: 112: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,509 INFO L263 TraceCheckUtils]: 113: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,509 INFO L280 TraceCheckUtils]: 114: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,509 INFO L280 TraceCheckUtils]: 115: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,510 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,510 INFO L263 TraceCheckUtils]: 117: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,510 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,510 INFO L280 TraceCheckUtils]: 119: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,510 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,510 INFO L280 TraceCheckUtils]: 121: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,511 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,511 INFO L280 TraceCheckUtils]: 123: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,511 INFO L263 TraceCheckUtils]: 124: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,511 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,512 INFO L280 TraceCheckUtils]: 126: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,512 INFO L280 TraceCheckUtils]: 127: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,512 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,512 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 [2020-07-10 14:58:33,512 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,513 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,513 INFO L280 TraceCheckUtils]: 132: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,513 INFO L263 TraceCheckUtils]: 133: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,513 INFO L280 TraceCheckUtils]: 134: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,513 INFO L280 TraceCheckUtils]: 135: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,514 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,514 INFO L280 TraceCheckUtils]: 137: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,514 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,514 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 [2020-07-10 14:58:33,515 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,515 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,515 INFO L280 TraceCheckUtils]: 142: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,515 INFO L263 TraceCheckUtils]: 143: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,515 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,516 INFO L280 TraceCheckUtils]: 145: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,516 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,516 INFO L263 TraceCheckUtils]: 147: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,516 INFO L280 TraceCheckUtils]: 148: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,517 INFO L280 TraceCheckUtils]: 149: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,517 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,517 INFO L280 TraceCheckUtils]: 151: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,517 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,517 INFO L280 TraceCheckUtils]: 153: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,518 INFO L263 TraceCheckUtils]: 154: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,518 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,518 INFO L280 TraceCheckUtils]: 156: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,518 INFO L280 TraceCheckUtils]: 157: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,518 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,519 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 [2020-07-10 14:58:33,519 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,519 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,519 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 [2020-07-10 14:58:33,520 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,521 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {6722#true} {7980#(<= 6 |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,522 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 [2020-07-10 14:58:33,522 INFO L280 TraceCheckUtils]: 166: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume true; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,524 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {7980#(<= 6 |fibo_#in~n|)} {7240#(<= fibo_~n 7)} #41#return; {6723#false} is VALID [2020-07-10 14:58:33,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,545 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,547 INFO L263 TraceCheckUtils]: 7: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,549 INFO L280 TraceCheckUtils]: 10: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,549 INFO L263 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,549 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,550 INFO L280 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,550 INFO L280 TraceCheckUtils]: 14: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,551 INFO L263 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,551 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,552 INFO L280 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,552 INFO L280 TraceCheckUtils]: 18: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,552 INFO L263 TraceCheckUtils]: 19: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,553 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,553 INFO L280 TraceCheckUtils]: 21: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,554 INFO L280 TraceCheckUtils]: 22: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,554 INFO L263 TraceCheckUtils]: 23: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,555 INFO L280 TraceCheckUtils]: 25: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,556 INFO L280 TraceCheckUtils]: 26: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:33,557 INFO L280 TraceCheckUtils]: 27: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:33,558 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 [2020-07-10 14:58:33,559 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 [2020-07-10 14:58:33,559 INFO L263 TraceCheckUtils]: 30: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,559 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,560 INFO L280 TraceCheckUtils]: 32: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,561 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:33,561 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 [2020-07-10 14:58:33,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:33,563 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 [2020-07-10 14:58:33,564 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 [2020-07-10 14:58:33,564 INFO L263 TraceCheckUtils]: 39: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,565 INFO L280 TraceCheckUtils]: 40: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,565 INFO L280 TraceCheckUtils]: 41: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,565 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,565 INFO L280 TraceCheckUtils]: 43: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,566 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:33,567 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 [2020-07-10 14:58:33,567 INFO L280 TraceCheckUtils]: 46: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:33,569 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 [2020-07-10 14:58:33,569 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 [2020-07-10 14:58:33,569 INFO L263 TraceCheckUtils]: 49: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,570 INFO L280 TraceCheckUtils]: 50: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,570 INFO L280 TraceCheckUtils]: 51: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,570 INFO L280 TraceCheckUtils]: 52: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,570 INFO L263 TraceCheckUtils]: 53: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,570 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,571 INFO L280 TraceCheckUtils]: 55: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,571 INFO L280 TraceCheckUtils]: 56: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,571 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,571 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,571 INFO L280 TraceCheckUtils]: 59: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,571 INFO L263 TraceCheckUtils]: 60: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,572 INFO L280 TraceCheckUtils]: 61: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,572 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,572 INFO L280 TraceCheckUtils]: 63: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,572 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,572 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 [2020-07-10 14:58:33,573 INFO L280 TraceCheckUtils]: 66: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,574 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:33,574 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 [2020-07-10 14:58:33,575 INFO L280 TraceCheckUtils]: 69: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:33,576 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 [2020-07-10 14:58:33,577 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 [2020-07-10 14:58:33,577 INFO L263 TraceCheckUtils]: 72: Hoare triple {7629#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,577 INFO L280 TraceCheckUtils]: 73: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,577 INFO L280 TraceCheckUtils]: 74: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,578 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,578 INFO L263 TraceCheckUtils]: 76: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,578 INFO L280 TraceCheckUtils]: 77: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,578 INFO L280 TraceCheckUtils]: 78: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,578 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,579 INFO L263 TraceCheckUtils]: 80: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,579 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,579 INFO L280 TraceCheckUtils]: 82: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,579 INFO L280 TraceCheckUtils]: 83: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,579 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,580 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,580 INFO L280 TraceCheckUtils]: 86: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,580 INFO L263 TraceCheckUtils]: 87: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,580 INFO L280 TraceCheckUtils]: 88: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,580 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,580 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,581 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,581 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 [2020-07-10 14:58:33,581 INFO L280 TraceCheckUtils]: 93: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,581 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,581 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,582 INFO L263 TraceCheckUtils]: 96: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,582 INFO L280 TraceCheckUtils]: 97: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,582 INFO L280 TraceCheckUtils]: 98: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,582 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,582 INFO L280 TraceCheckUtils]: 100: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,583 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,583 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 [2020-07-10 14:58:33,583 INFO L280 TraceCheckUtils]: 103: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,584 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:33,585 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 [2020-07-10 14:58:33,586 INFO L280 TraceCheckUtils]: 106: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume true; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:33,588 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 [2020-07-10 14:58:33,588 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 [2020-07-10 14:58:33,589 INFO L263 TraceCheckUtils]: 109: Hoare triple {7510#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,589 INFO L280 TraceCheckUtils]: 110: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,589 INFO L280 TraceCheckUtils]: 111: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,589 INFO L280 TraceCheckUtils]: 112: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,589 INFO L263 TraceCheckUtils]: 113: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,589 INFO L280 TraceCheckUtils]: 114: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,590 INFO L280 TraceCheckUtils]: 115: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,590 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,590 INFO L263 TraceCheckUtils]: 117: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,590 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,590 INFO L280 TraceCheckUtils]: 119: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,591 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,591 INFO L263 TraceCheckUtils]: 121: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,591 INFO L280 TraceCheckUtils]: 122: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,591 INFO L280 TraceCheckUtils]: 123: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,591 INFO L280 TraceCheckUtils]: 124: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,592 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,592 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,592 INFO L280 TraceCheckUtils]: 127: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,592 INFO L263 TraceCheckUtils]: 128: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,592 INFO L280 TraceCheckUtils]: 129: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,593 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,593 INFO L280 TraceCheckUtils]: 131: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,593 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,593 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 [2020-07-10 14:58:33,593 INFO L280 TraceCheckUtils]: 134: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,593 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,594 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,594 INFO L263 TraceCheckUtils]: 137: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,594 INFO L280 TraceCheckUtils]: 138: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,594 INFO L280 TraceCheckUtils]: 139: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,594 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,595 INFO L280 TraceCheckUtils]: 141: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,595 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,595 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 [2020-07-10 14:58:33,595 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,595 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,596 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,596 INFO L263 TraceCheckUtils]: 147: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,596 INFO L280 TraceCheckUtils]: 148: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,596 INFO L280 TraceCheckUtils]: 149: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,597 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,597 INFO L263 TraceCheckUtils]: 151: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,597 INFO L280 TraceCheckUtils]: 152: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,597 INFO L280 TraceCheckUtils]: 153: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,597 INFO L280 TraceCheckUtils]: 154: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,598 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,598 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,598 INFO L280 TraceCheckUtils]: 157: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,598 INFO L263 TraceCheckUtils]: 158: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,599 INFO L280 TraceCheckUtils]: 159: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,599 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,599 INFO L280 TraceCheckUtils]: 161: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,599 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,599 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 [2020-07-10 14:58:33,600 INFO L280 TraceCheckUtils]: 164: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,600 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,600 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 [2020-07-10 14:58:33,600 INFO L280 TraceCheckUtils]: 167: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,602 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6722#true} {7510#(<= |fibo_#in~n| 6)} #41#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:33,603 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 [2020-07-10 14:58:33,603 INFO L280 TraceCheckUtils]: 170: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume true; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:33,605 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {7510#(<= |fibo_#in~n| 6)} {6722#true} #39#return; {7240#(<= fibo_~n 7)} is VALID [2020-07-10 14:58:33,606 INFO L280 TraceCheckUtils]: 172: Hoare triple {7240#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7240#(<= fibo_~n 7)} is VALID [2020-07-10 14:58:33,606 INFO L263 TraceCheckUtils]: 173: Hoare triple {7240#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,607 INFO L280 TraceCheckUtils]: 174: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,607 INFO L280 TraceCheckUtils]: 175: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,608 INFO L280 TraceCheckUtils]: 176: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,608 INFO L263 TraceCheckUtils]: 177: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,609 INFO L280 TraceCheckUtils]: 178: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,609 INFO L280 TraceCheckUtils]: 179: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,610 INFO L280 TraceCheckUtils]: 180: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,610 INFO L263 TraceCheckUtils]: 181: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,611 INFO L280 TraceCheckUtils]: 182: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,611 INFO L280 TraceCheckUtils]: 183: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,612 INFO L280 TraceCheckUtils]: 184: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,612 INFO L263 TraceCheckUtils]: 185: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,612 INFO L280 TraceCheckUtils]: 186: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,613 INFO L280 TraceCheckUtils]: 187: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,614 INFO L280 TraceCheckUtils]: 188: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,614 INFO L263 TraceCheckUtils]: 189: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,614 INFO L280 TraceCheckUtils]: 190: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,615 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 [2020-07-10 14:58:33,616 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 [2020-07-10 14:58:33,616 INFO L263 TraceCheckUtils]: 193: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,616 INFO L280 TraceCheckUtils]: 194: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,616 INFO L280 TraceCheckUtils]: 195: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,617 INFO L280 TraceCheckUtils]: 196: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,617 INFO L280 TraceCheckUtils]: 197: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,618 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,618 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 [2020-07-10 14:58:33,619 INFO L263 TraceCheckUtils]: 200: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,619 INFO L280 TraceCheckUtils]: 201: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,619 INFO L280 TraceCheckUtils]: 202: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,619 INFO L280 TraceCheckUtils]: 203: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,620 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,621 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 [2020-07-10 14:58:33,621 INFO L280 TraceCheckUtils]: 206: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,623 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 [2020-07-10 14:58:33,623 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 [2020-07-10 14:58:33,623 INFO L263 TraceCheckUtils]: 209: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,624 INFO L280 TraceCheckUtils]: 210: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,624 INFO L280 TraceCheckUtils]: 211: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,624 INFO L280 TraceCheckUtils]: 212: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,624 INFO L280 TraceCheckUtils]: 213: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,625 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,626 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 [2020-07-10 14:58:33,626 INFO L280 TraceCheckUtils]: 216: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,628 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 [2020-07-10 14:58:33,628 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 [2020-07-10 14:58:33,628 INFO L263 TraceCheckUtils]: 219: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,629 INFO L280 TraceCheckUtils]: 220: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,629 INFO L280 TraceCheckUtils]: 221: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,629 INFO L280 TraceCheckUtils]: 222: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,629 INFO L263 TraceCheckUtils]: 223: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,629 INFO L280 TraceCheckUtils]: 224: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,630 INFO L280 TraceCheckUtils]: 225: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,630 INFO L280 TraceCheckUtils]: 226: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,630 INFO L280 TraceCheckUtils]: 227: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,630 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,630 INFO L280 TraceCheckUtils]: 229: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,630 INFO L263 TraceCheckUtils]: 230: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,631 INFO L280 TraceCheckUtils]: 231: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,631 INFO L280 TraceCheckUtils]: 232: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,631 INFO L280 TraceCheckUtils]: 233: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,631 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,631 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 [2020-07-10 14:58:33,631 INFO L280 TraceCheckUtils]: 236: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,633 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,633 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 [2020-07-10 14:58:33,634 INFO L280 TraceCheckUtils]: 239: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,635 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 [2020-07-10 14:58:33,636 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 [2020-07-10 14:58:33,636 INFO L263 TraceCheckUtils]: 242: Hoare triple {8099#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,636 INFO L280 TraceCheckUtils]: 243: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,636 INFO L280 TraceCheckUtils]: 244: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,636 INFO L280 TraceCheckUtils]: 245: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,637 INFO L263 TraceCheckUtils]: 246: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,637 INFO L280 TraceCheckUtils]: 247: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,637 INFO L280 TraceCheckUtils]: 248: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,637 INFO L280 TraceCheckUtils]: 249: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,637 INFO L263 TraceCheckUtils]: 250: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,637 INFO L280 TraceCheckUtils]: 251: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,638 INFO L280 TraceCheckUtils]: 252: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,638 INFO L280 TraceCheckUtils]: 253: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,638 INFO L280 TraceCheckUtils]: 254: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,638 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,638 INFO L280 TraceCheckUtils]: 256: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,638 INFO L263 TraceCheckUtils]: 257: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,639 INFO L280 TraceCheckUtils]: 258: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,639 INFO L280 TraceCheckUtils]: 259: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,639 INFO L280 TraceCheckUtils]: 260: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,639 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,639 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 [2020-07-10 14:58:33,639 INFO L280 TraceCheckUtils]: 263: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,640 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,640 INFO L280 TraceCheckUtils]: 265: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,640 INFO L263 TraceCheckUtils]: 266: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,640 INFO L280 TraceCheckUtils]: 267: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,640 INFO L280 TraceCheckUtils]: 268: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,640 INFO L280 TraceCheckUtils]: 269: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,641 INFO L280 TraceCheckUtils]: 270: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,641 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,641 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 [2020-07-10 14:58:33,641 INFO L280 TraceCheckUtils]: 273: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,642 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,643 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 [2020-07-10 14:58:33,643 INFO L280 TraceCheckUtils]: 276: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume true; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,645 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 [2020-07-10 14:58:33,645 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 [2020-07-10 14:58:33,645 INFO L263 TraceCheckUtils]: 279: Hoare triple {7980#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,646 INFO L280 TraceCheckUtils]: 280: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,646 INFO L280 TraceCheckUtils]: 281: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,646 INFO L280 TraceCheckUtils]: 282: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,646 INFO L263 TraceCheckUtils]: 283: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,646 INFO L280 TraceCheckUtils]: 284: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,646 INFO L280 TraceCheckUtils]: 285: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,647 INFO L280 TraceCheckUtils]: 286: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,647 INFO L263 TraceCheckUtils]: 287: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,647 INFO L280 TraceCheckUtils]: 288: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,647 INFO L280 TraceCheckUtils]: 289: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,647 INFO L280 TraceCheckUtils]: 290: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,647 INFO L263 TraceCheckUtils]: 291: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,648 INFO L280 TraceCheckUtils]: 292: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,648 INFO L280 TraceCheckUtils]: 293: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,648 INFO L280 TraceCheckUtils]: 294: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,648 INFO L280 TraceCheckUtils]: 295: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,648 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,648 INFO L280 TraceCheckUtils]: 297: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,649 INFO L263 TraceCheckUtils]: 298: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,649 INFO L280 TraceCheckUtils]: 299: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,649 INFO L280 TraceCheckUtils]: 300: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,649 INFO L280 TraceCheckUtils]: 301: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,649 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,649 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 [2020-07-10 14:58:33,650 INFO L280 TraceCheckUtils]: 304: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,650 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,650 INFO L280 TraceCheckUtils]: 306: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,650 INFO L263 TraceCheckUtils]: 307: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,650 INFO L280 TraceCheckUtils]: 308: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,651 INFO L280 TraceCheckUtils]: 309: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,651 INFO L280 TraceCheckUtils]: 310: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,651 INFO L280 TraceCheckUtils]: 311: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,651 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,651 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 [2020-07-10 14:58:33,651 INFO L280 TraceCheckUtils]: 314: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,652 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,652 INFO L280 TraceCheckUtils]: 316: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,652 INFO L263 TraceCheckUtils]: 317: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,652 INFO L280 TraceCheckUtils]: 318: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,652 INFO L280 TraceCheckUtils]: 319: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,653 INFO L280 TraceCheckUtils]: 320: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,653 INFO L263 TraceCheckUtils]: 321: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,653 INFO L280 TraceCheckUtils]: 322: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,653 INFO L280 TraceCheckUtils]: 323: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,653 INFO L280 TraceCheckUtils]: 324: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,653 INFO L280 TraceCheckUtils]: 325: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,654 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,654 INFO L280 TraceCheckUtils]: 327: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,654 INFO L263 TraceCheckUtils]: 328: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,654 INFO L280 TraceCheckUtils]: 329: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,654 INFO L280 TraceCheckUtils]: 330: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,655 INFO L280 TraceCheckUtils]: 331: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,655 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,655 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 [2020-07-10 14:58:33,655 INFO L280 TraceCheckUtils]: 334: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,655 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,656 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 [2020-07-10 14:58:33,656 INFO L280 TraceCheckUtils]: 337: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,657 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6722#true} {7980#(<= 6 |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,657 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 [2020-07-10 14:58:33,658 INFO L280 TraceCheckUtils]: 340: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume true; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,659 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {7980#(<= 6 |fibo_#in~n|)} {7240#(<= fibo_~n 7)} #41#return; {6723#false} is VALID [2020-07-10 14:58:33,659 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 [2020-07-10 14:58:33,659 INFO L280 TraceCheckUtils]: 343: Hoare triple {6723#false} assume true; {6723#false} is VALID [2020-07-10 14:58:33,660 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {6723#false} {6726#(<= main_~x~0 7)} #37#return; {6723#false} is VALID [2020-07-10 14:58:33,714 INFO L263 TraceCheckUtils]: 0: Hoare triple {6722#true} call ULTIMATE.init(); {6722#true} is VALID [2020-07-10 14:58:33,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,715 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6722#true} {6722#true} #33#return; {6722#true} is VALID [2020-07-10 14:58:33,715 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret3 := main(); {6722#true} is VALID [2020-07-10 14:58:33,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~x~0 := 7; {6726#(<= main_~x~0 7)} is VALID [2020-07-10 14:58:33,716 INFO L263 TraceCheckUtils]: 5: Hoare triple {6726#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {6722#true} is VALID [2020-07-10 14:58:33,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,716 INFO L280 TraceCheckUtils]: 8: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,716 INFO L263 TraceCheckUtils]: 9: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,717 INFO L280 TraceCheckUtils]: 11: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,717 INFO L263 TraceCheckUtils]: 13: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,718 INFO L263 TraceCheckUtils]: 17: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,719 INFO L280 TraceCheckUtils]: 19: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,720 INFO L263 TraceCheckUtils]: 21: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,720 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,721 INFO L280 TraceCheckUtils]: 24: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,721 INFO L263 TraceCheckUtils]: 25: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,722 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,722 INFO L280 TraceCheckUtils]: 27: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,723 INFO L280 TraceCheckUtils]: 28: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,723 INFO L263 TraceCheckUtils]: 29: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,724 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,724 INFO L280 TraceCheckUtils]: 31: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,725 INFO L280 TraceCheckUtils]: 32: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:33,725 INFO L280 TraceCheckUtils]: 33: Hoare triple {7747#(<= |fibo_#in~n| 1)} assume true; {7747#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:33,727 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 [2020-07-10 14:58:33,727 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 [2020-07-10 14:58:33,727 INFO L263 TraceCheckUtils]: 36: Hoare triple {7742#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,727 INFO L280 TraceCheckUtils]: 37: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,727 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,728 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,728 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6722#true} {7742#(<= |fibo_#in~n| 2)} #41#return; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:33,729 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 [2020-07-10 14:58:33,729 INFO L280 TraceCheckUtils]: 42: Hoare triple {7742#(<= |fibo_#in~n| 2)} assume true; {7742#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:33,730 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 [2020-07-10 14:58:33,730 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 [2020-07-10 14:58:33,730 INFO L263 TraceCheckUtils]: 45: Hoare triple {7731#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,730 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,730 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,731 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,731 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,731 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6722#true} {7731#(<= |fibo_#in~n| 3)} #41#return; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:33,732 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 [2020-07-10 14:58:33,733 INFO L280 TraceCheckUtils]: 52: Hoare triple {7731#(<= |fibo_#in~n| 3)} assume true; {7731#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:33,736 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 [2020-07-10 14:58:33,737 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 [2020-07-10 14:58:33,737 INFO L263 TraceCheckUtils]: 55: Hoare triple {7694#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,737 INFO L280 TraceCheckUtils]: 56: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,737 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,737 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,737 INFO L263 TraceCheckUtils]: 59: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,737 INFO L280 TraceCheckUtils]: 60: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,737 INFO L280 TraceCheckUtils]: 61: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,738 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,738 INFO L280 TraceCheckUtils]: 63: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,738 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,738 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,738 INFO L263 TraceCheckUtils]: 66: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,739 INFO L280 TraceCheckUtils]: 67: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,739 INFO L280 TraceCheckUtils]: 68: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,739 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,739 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,739 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 [2020-07-10 14:58:33,740 INFO L280 TraceCheckUtils]: 72: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,740 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6722#true} {7694#(<= |fibo_#in~n| 4)} #41#return; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:33,741 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 [2020-07-10 14:58:33,741 INFO L280 TraceCheckUtils]: 75: Hoare triple {7694#(<= |fibo_#in~n| 4)} assume true; {7694#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:33,742 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 [2020-07-10 14:58:33,742 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 [2020-07-10 14:58:33,743 INFO L263 TraceCheckUtils]: 78: Hoare triple {7629#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,743 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,743 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,743 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,743 INFO L263 TraceCheckUtils]: 82: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,743 INFO L280 TraceCheckUtils]: 83: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,743 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,743 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,744 INFO L263 TraceCheckUtils]: 86: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,744 INFO L280 TraceCheckUtils]: 87: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,744 INFO L280 TraceCheckUtils]: 88: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,744 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,744 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,745 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,745 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,745 INFO L263 TraceCheckUtils]: 93: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,745 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,745 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,745 INFO L280 TraceCheckUtils]: 96: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,745 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,746 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 [2020-07-10 14:58:33,746 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,746 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,746 INFO L280 TraceCheckUtils]: 101: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,746 INFO L263 TraceCheckUtils]: 102: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,746 INFO L280 TraceCheckUtils]: 103: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,746 INFO L280 TraceCheckUtils]: 104: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,746 INFO L280 TraceCheckUtils]: 105: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,747 INFO L280 TraceCheckUtils]: 106: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,747 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,747 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 [2020-07-10 14:58:33,747 INFO L280 TraceCheckUtils]: 109: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,751 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6722#true} {7629#(<= |fibo_#in~n| 5)} #41#return; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:33,752 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 [2020-07-10 14:58:33,752 INFO L280 TraceCheckUtils]: 112: Hoare triple {7629#(<= |fibo_#in~n| 5)} assume true; {7629#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 14:58:33,754 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 [2020-07-10 14:58:33,754 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 [2020-07-10 14:58:33,754 INFO L263 TraceCheckUtils]: 115: Hoare triple {7510#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,755 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,755 INFO L280 TraceCheckUtils]: 117: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,755 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,755 INFO L263 TraceCheckUtils]: 119: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,755 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,755 INFO L280 TraceCheckUtils]: 121: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,756 INFO L280 TraceCheckUtils]: 122: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,756 INFO L263 TraceCheckUtils]: 123: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,756 INFO L280 TraceCheckUtils]: 124: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,756 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,756 INFO L280 TraceCheckUtils]: 126: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,756 INFO L263 TraceCheckUtils]: 127: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,757 INFO L280 TraceCheckUtils]: 128: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,757 INFO L280 TraceCheckUtils]: 129: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,757 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,757 INFO L280 TraceCheckUtils]: 131: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,757 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,758 INFO L280 TraceCheckUtils]: 133: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,758 INFO L263 TraceCheckUtils]: 134: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,758 INFO L280 TraceCheckUtils]: 135: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,758 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,758 INFO L280 TraceCheckUtils]: 137: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,758 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,759 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 [2020-07-10 14:58:33,759 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,759 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,759 INFO L280 TraceCheckUtils]: 142: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,759 INFO L263 TraceCheckUtils]: 143: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,760 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,760 INFO L280 TraceCheckUtils]: 145: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,760 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,760 INFO L280 TraceCheckUtils]: 147: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,760 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,760 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 [2020-07-10 14:58:33,761 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,761 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,761 INFO L280 TraceCheckUtils]: 152: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,761 INFO L263 TraceCheckUtils]: 153: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,761 INFO L280 TraceCheckUtils]: 154: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,761 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,762 INFO L280 TraceCheckUtils]: 156: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,762 INFO L263 TraceCheckUtils]: 157: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,762 INFO L280 TraceCheckUtils]: 158: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,762 INFO L280 TraceCheckUtils]: 159: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,762 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,763 INFO L280 TraceCheckUtils]: 161: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,763 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,763 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,763 INFO L263 TraceCheckUtils]: 164: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,763 INFO L280 TraceCheckUtils]: 165: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,764 INFO L280 TraceCheckUtils]: 166: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,764 INFO L280 TraceCheckUtils]: 167: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,764 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,764 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 [2020-07-10 14:58:33,764 INFO L280 TraceCheckUtils]: 170: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,764 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,765 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 [2020-07-10 14:58:33,765 INFO L280 TraceCheckUtils]: 173: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,766 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {6722#true} {7510#(<= |fibo_#in~n| 6)} #41#return; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:33,766 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 [2020-07-10 14:58:33,767 INFO L280 TraceCheckUtils]: 176: Hoare triple {7510#(<= |fibo_#in~n| 6)} assume true; {7510#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 14:58:33,768 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {7510#(<= |fibo_#in~n| 6)} {6722#true} #39#return; {7240#(<= fibo_~n 7)} is VALID [2020-07-10 14:58:33,769 INFO L280 TraceCheckUtils]: 178: Hoare triple {7240#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7240#(<= fibo_~n 7)} is VALID [2020-07-10 14:58:33,769 INFO L263 TraceCheckUtils]: 179: Hoare triple {7240#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,769 INFO L280 TraceCheckUtils]: 180: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,770 INFO L280 TraceCheckUtils]: 181: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,770 INFO L280 TraceCheckUtils]: 182: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,771 INFO L263 TraceCheckUtils]: 183: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,771 INFO L280 TraceCheckUtils]: 184: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,772 INFO L280 TraceCheckUtils]: 185: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,772 INFO L280 TraceCheckUtils]: 186: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,772 INFO L263 TraceCheckUtils]: 187: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,773 INFO L280 TraceCheckUtils]: 188: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,773 INFO L280 TraceCheckUtils]: 189: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,774 INFO L280 TraceCheckUtils]: 190: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,774 INFO L263 TraceCheckUtils]: 191: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,774 INFO L280 TraceCheckUtils]: 192: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,775 INFO L280 TraceCheckUtils]: 193: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,775 INFO L280 TraceCheckUtils]: 194: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,776 INFO L263 TraceCheckUtils]: 195: Hoare triple {7409#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,776 INFO L280 TraceCheckUtils]: 196: Hoare triple {6722#true} ~n := #in~n; {7409#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,777 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 [2020-07-10 14:58:33,778 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 [2020-07-10 14:58:33,778 INFO L263 TraceCheckUtils]: 199: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,778 INFO L280 TraceCheckUtils]: 200: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,778 INFO L280 TraceCheckUtils]: 201: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,778 INFO L280 TraceCheckUtils]: 202: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,779 INFO L280 TraceCheckUtils]: 203: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,780 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #39#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,780 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 [2020-07-10 14:58:33,780 INFO L263 TraceCheckUtils]: 206: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,781 INFO L280 TraceCheckUtils]: 207: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,781 INFO L280 TraceCheckUtils]: 208: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,781 INFO L280 TraceCheckUtils]: 209: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,782 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,782 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 [2020-07-10 14:58:33,783 INFO L280 TraceCheckUtils]: 212: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,784 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 [2020-07-10 14:58:33,785 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 [2020-07-10 14:58:33,785 INFO L263 TraceCheckUtils]: 215: Hoare triple {8201#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,785 INFO L280 TraceCheckUtils]: 216: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,785 INFO L280 TraceCheckUtils]: 217: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,785 INFO L280 TraceCheckUtils]: 218: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,786 INFO L280 TraceCheckUtils]: 219: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,787 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {6722#true} {8201#(<= 3 |fibo_#in~n|)} #41#return; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,787 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 [2020-07-10 14:58:33,788 INFO L280 TraceCheckUtils]: 222: Hoare triple {8201#(<= 3 |fibo_#in~n|)} assume true; {8201#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,789 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 [2020-07-10 14:58:33,790 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 [2020-07-10 14:58:33,790 INFO L263 TraceCheckUtils]: 225: Hoare triple {8164#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,790 INFO L280 TraceCheckUtils]: 226: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,790 INFO L280 TraceCheckUtils]: 227: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,790 INFO L280 TraceCheckUtils]: 228: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,791 INFO L263 TraceCheckUtils]: 229: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,791 INFO L280 TraceCheckUtils]: 230: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,791 INFO L280 TraceCheckUtils]: 231: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,791 INFO L280 TraceCheckUtils]: 232: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,791 INFO L280 TraceCheckUtils]: 233: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,791 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,792 INFO L280 TraceCheckUtils]: 235: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,792 INFO L263 TraceCheckUtils]: 236: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,792 INFO L280 TraceCheckUtils]: 237: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,792 INFO L280 TraceCheckUtils]: 238: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,792 INFO L280 TraceCheckUtils]: 239: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,792 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,793 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 [2020-07-10 14:58:33,793 INFO L280 TraceCheckUtils]: 242: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,794 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {6722#true} {8164#(<= 4 |fibo_#in~n|)} #41#return; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,794 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 [2020-07-10 14:58:33,795 INFO L280 TraceCheckUtils]: 245: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,796 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 [2020-07-10 14:58:33,797 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 [2020-07-10 14:58:33,797 INFO L263 TraceCheckUtils]: 248: Hoare triple {8099#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,797 INFO L280 TraceCheckUtils]: 249: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,797 INFO L280 TraceCheckUtils]: 250: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,797 INFO L280 TraceCheckUtils]: 251: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,798 INFO L263 TraceCheckUtils]: 252: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,798 INFO L280 TraceCheckUtils]: 253: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,798 INFO L280 TraceCheckUtils]: 254: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,798 INFO L280 TraceCheckUtils]: 255: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,798 INFO L263 TraceCheckUtils]: 256: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,799 INFO L280 TraceCheckUtils]: 257: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,799 INFO L280 TraceCheckUtils]: 258: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,799 INFO L280 TraceCheckUtils]: 259: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,799 INFO L280 TraceCheckUtils]: 260: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,799 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,799 INFO L280 TraceCheckUtils]: 262: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,800 INFO L263 TraceCheckUtils]: 263: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,800 INFO L280 TraceCheckUtils]: 264: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,800 INFO L280 TraceCheckUtils]: 265: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,800 INFO L280 TraceCheckUtils]: 266: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,800 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,800 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 [2020-07-10 14:58:33,800 INFO L280 TraceCheckUtils]: 269: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,801 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,801 INFO L280 TraceCheckUtils]: 271: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,801 INFO L263 TraceCheckUtils]: 272: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,801 INFO L280 TraceCheckUtils]: 273: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,801 INFO L280 TraceCheckUtils]: 274: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,801 INFO L280 TraceCheckUtils]: 275: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,802 INFO L280 TraceCheckUtils]: 276: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,802 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,802 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 [2020-07-10 14:58:33,883 INFO L280 TraceCheckUtils]: 279: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,887 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {6722#true} {8099#(<= 5 |fibo_#in~n|)} #41#return; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,888 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 [2020-07-10 14:58:33,888 INFO L280 TraceCheckUtils]: 282: Hoare triple {8099#(<= 5 |fibo_#in~n|)} assume true; {8099#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,889 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 [2020-07-10 14:58:33,890 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 [2020-07-10 14:58:33,890 INFO L263 TraceCheckUtils]: 285: Hoare triple {7980#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,890 INFO L280 TraceCheckUtils]: 286: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,890 INFO L280 TraceCheckUtils]: 287: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,891 INFO L280 TraceCheckUtils]: 288: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,891 INFO L263 TraceCheckUtils]: 289: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,891 INFO L280 TraceCheckUtils]: 290: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,891 INFO L280 TraceCheckUtils]: 291: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,891 INFO L280 TraceCheckUtils]: 292: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,891 INFO L263 TraceCheckUtils]: 293: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,892 INFO L280 TraceCheckUtils]: 294: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,892 INFO L280 TraceCheckUtils]: 295: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,892 INFO L280 TraceCheckUtils]: 296: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,892 INFO L263 TraceCheckUtils]: 297: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,892 INFO L280 TraceCheckUtils]: 298: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,892 INFO L280 TraceCheckUtils]: 299: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,893 INFO L280 TraceCheckUtils]: 300: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,893 INFO L280 TraceCheckUtils]: 301: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,893 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,893 INFO L280 TraceCheckUtils]: 303: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,893 INFO L263 TraceCheckUtils]: 304: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,893 INFO L280 TraceCheckUtils]: 305: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,894 INFO L280 TraceCheckUtils]: 306: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,894 INFO L280 TraceCheckUtils]: 307: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,894 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,894 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 [2020-07-10 14:58:33,894 INFO L280 TraceCheckUtils]: 310: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,894 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,895 INFO L280 TraceCheckUtils]: 312: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,895 INFO L263 TraceCheckUtils]: 313: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,895 INFO L280 TraceCheckUtils]: 314: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,895 INFO L280 TraceCheckUtils]: 315: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,895 INFO L280 TraceCheckUtils]: 316: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,895 INFO L280 TraceCheckUtils]: 317: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,896 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,896 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 [2020-07-10 14:58:33,896 INFO L280 TraceCheckUtils]: 320: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,896 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,896 INFO L280 TraceCheckUtils]: 322: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,896 INFO L263 TraceCheckUtils]: 323: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,897 INFO L280 TraceCheckUtils]: 324: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,897 INFO L280 TraceCheckUtils]: 325: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,897 INFO L280 TraceCheckUtils]: 326: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:33,897 INFO L263 TraceCheckUtils]: 327: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:33,897 INFO L280 TraceCheckUtils]: 328: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,897 INFO L280 TraceCheckUtils]: 329: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:33,898 INFO L280 TraceCheckUtils]: 330: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:33,898 INFO L280 TraceCheckUtils]: 331: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,898 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:33,898 INFO L280 TraceCheckUtils]: 333: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:33,898 INFO L263 TraceCheckUtils]: 334: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:33,899 INFO L280 TraceCheckUtils]: 335: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:33,899 INFO L280 TraceCheckUtils]: 336: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:33,899 INFO L280 TraceCheckUtils]: 337: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,899 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,899 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 [2020-07-10 14:58:33,899 INFO L280 TraceCheckUtils]: 340: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,899 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:33,900 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 [2020-07-10 14:58:33,900 INFO L280 TraceCheckUtils]: 343: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:33,901 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {6722#true} {7980#(<= 6 |fibo_#in~n|)} #41#return; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,901 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 [2020-07-10 14:58:33,902 INFO L280 TraceCheckUtils]: 346: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume true; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:33,903 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {7980#(<= 6 |fibo_#in~n|)} {7240#(<= fibo_~n 7)} #41#return; {6723#false} is VALID [2020-07-10 14:58:33,903 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 [2020-07-10 14:58:33,903 INFO L280 TraceCheckUtils]: 349: Hoare triple {6723#false} assume true; {6723#false} is VALID [2020-07-10 14:58:33,904 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {6723#false} {6726#(<= main_~x~0 7)} #37#return; {6723#false} is VALID [2020-07-10 14:58:33,904 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 [2020-07-10 14:58:33,904 INFO L280 TraceCheckUtils]: 352: Hoare triple {6723#false} assume 13 != ~result~0; {6723#false} is VALID [2020-07-10 14:58:33,904 INFO L280 TraceCheckUtils]: 353: Hoare triple {6723#false} assume !false; {6723#false} is VALID [2020-07-10 14:58:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 921 proven. 1713 refuted. 0 times theorem prover too weak. 4486 trivial. 0 not checked. [2020-07-10 14:58:33,981 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947750674] [2020-07-10 14:58:33,981 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [14297578] [2020-07-10 14:58:33,982 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 [2020-07-10 14:58:34,147 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 38 check-sat command(s) [2020-07-10 14:58:34,147 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:58:34,150 INFO L264 TraceCheckSpWp]: Trace formula consists of 763 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:58:34,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:34,203 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:58:34,643 INFO L263 TraceCheckUtils]: 0: Hoare triple {6722#true} call ULTIMATE.init(); {6722#true} is VALID [2020-07-10 14:58:34,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6722#true} {6722#true} #33#return; {6722#true} is VALID [2020-07-10 14:58:34,644 INFO L263 TraceCheckUtils]: 3: Hoare triple {6722#true} call #t~ret3 := main(); {6722#true} is VALID [2020-07-10 14:58:34,645 INFO L280 TraceCheckUtils]: 4: Hoare triple {6722#true} ~x~0 := 7; {6726#(<= main_~x~0 7)} is VALID [2020-07-10 14:58:34,645 INFO L263 TraceCheckUtils]: 5: Hoare triple {6726#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {6722#true} is VALID [2020-07-10 14:58:34,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,646 INFO L280 TraceCheckUtils]: 7: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,646 INFO L263 TraceCheckUtils]: 9: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,647 INFO L280 TraceCheckUtils]: 10: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,647 INFO L280 TraceCheckUtils]: 11: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,647 INFO L280 TraceCheckUtils]: 12: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,647 INFO L263 TraceCheckUtils]: 13: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,647 INFO L280 TraceCheckUtils]: 14: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,647 INFO L280 TraceCheckUtils]: 15: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,648 INFO L263 TraceCheckUtils]: 17: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,648 INFO L280 TraceCheckUtils]: 18: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,648 INFO L280 TraceCheckUtils]: 19: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,648 INFO L280 TraceCheckUtils]: 20: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,648 INFO L263 TraceCheckUtils]: 21: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,648 INFO L280 TraceCheckUtils]: 22: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L280 TraceCheckUtils]: 23: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L280 TraceCheckUtils]: 24: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L263 TraceCheckUtils]: 25: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L280 TraceCheckUtils]: 26: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L280 TraceCheckUtils]: 28: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L263 TraceCheckUtils]: 29: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L280 TraceCheckUtils]: 30: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,649 INFO L280 TraceCheckUtils]: 31: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,650 INFO L280 TraceCheckUtils]: 32: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,650 INFO L280 TraceCheckUtils]: 33: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,650 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,650 INFO L280 TraceCheckUtils]: 35: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,650 INFO L263 TraceCheckUtils]: 36: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,650 INFO L280 TraceCheckUtils]: 37: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,650 INFO L280 TraceCheckUtils]: 38: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,650 INFO L280 TraceCheckUtils]: 39: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,651 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,651 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 [2020-07-10 14:58:34,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,651 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,651 INFO L280 TraceCheckUtils]: 44: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,651 INFO L263 TraceCheckUtils]: 45: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,651 INFO L280 TraceCheckUtils]: 46: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,651 INFO L280 TraceCheckUtils]: 47: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,651 INFO L280 TraceCheckUtils]: 48: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,652 INFO L280 TraceCheckUtils]: 49: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,652 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,652 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 [2020-07-10 14:58:34,652 INFO L280 TraceCheckUtils]: 52: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,652 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,652 INFO L280 TraceCheckUtils]: 54: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,652 INFO L263 TraceCheckUtils]: 55: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,652 INFO L280 TraceCheckUtils]: 56: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,652 INFO L280 TraceCheckUtils]: 57: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,653 INFO L280 TraceCheckUtils]: 58: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,653 INFO L263 TraceCheckUtils]: 59: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,653 INFO L280 TraceCheckUtils]: 60: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,653 INFO L280 TraceCheckUtils]: 61: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,653 INFO L280 TraceCheckUtils]: 62: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,653 INFO L280 TraceCheckUtils]: 63: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,653 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,653 INFO L280 TraceCheckUtils]: 65: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,654 INFO L263 TraceCheckUtils]: 66: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,654 INFO L280 TraceCheckUtils]: 67: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,654 INFO L280 TraceCheckUtils]: 68: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,654 INFO L280 TraceCheckUtils]: 69: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,654 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,654 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 [2020-07-10 14:58:34,654 INFO L280 TraceCheckUtils]: 72: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,654 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,654 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 [2020-07-10 14:58:34,655 INFO L280 TraceCheckUtils]: 75: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,655 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,655 INFO L280 TraceCheckUtils]: 77: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,655 INFO L263 TraceCheckUtils]: 78: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,655 INFO L280 TraceCheckUtils]: 79: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,655 INFO L280 TraceCheckUtils]: 80: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,655 INFO L280 TraceCheckUtils]: 81: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,655 INFO L263 TraceCheckUtils]: 82: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,655 INFO L280 TraceCheckUtils]: 83: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,656 INFO L280 TraceCheckUtils]: 84: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,656 INFO L280 TraceCheckUtils]: 85: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,656 INFO L263 TraceCheckUtils]: 86: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,656 INFO L280 TraceCheckUtils]: 87: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,656 INFO L280 TraceCheckUtils]: 88: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,656 INFO L280 TraceCheckUtils]: 89: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,656 INFO L280 TraceCheckUtils]: 90: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,656 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,657 INFO L280 TraceCheckUtils]: 92: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,657 INFO L263 TraceCheckUtils]: 93: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,657 INFO L280 TraceCheckUtils]: 94: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,657 INFO L280 TraceCheckUtils]: 95: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,657 INFO L280 TraceCheckUtils]: 96: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,657 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,657 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 [2020-07-10 14:58:34,657 INFO L280 TraceCheckUtils]: 99: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,657 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,658 INFO L280 TraceCheckUtils]: 101: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,658 INFO L263 TraceCheckUtils]: 102: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,658 INFO L280 TraceCheckUtils]: 103: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,658 INFO L280 TraceCheckUtils]: 104: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,658 INFO L280 TraceCheckUtils]: 105: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,658 INFO L280 TraceCheckUtils]: 106: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,658 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,658 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 [2020-07-10 14:58:34,658 INFO L280 TraceCheckUtils]: 109: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,659 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,659 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 [2020-07-10 14:58:34,659 INFO L280 TraceCheckUtils]: 112: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,659 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,659 INFO L280 TraceCheckUtils]: 114: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,659 INFO L263 TraceCheckUtils]: 115: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,659 INFO L280 TraceCheckUtils]: 116: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,659 INFO L280 TraceCheckUtils]: 117: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L280 TraceCheckUtils]: 118: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L263 TraceCheckUtils]: 119: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L280 TraceCheckUtils]: 120: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L280 TraceCheckUtils]: 121: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L280 TraceCheckUtils]: 122: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L263 TraceCheckUtils]: 123: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L280 TraceCheckUtils]: 124: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L280 TraceCheckUtils]: 125: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,660 INFO L280 TraceCheckUtils]: 126: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L263 TraceCheckUtils]: 127: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L280 TraceCheckUtils]: 128: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L280 TraceCheckUtils]: 129: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L280 TraceCheckUtils]: 130: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L280 TraceCheckUtils]: 131: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L280 TraceCheckUtils]: 133: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L263 TraceCheckUtils]: 134: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,661 INFO L280 TraceCheckUtils]: 135: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,662 INFO L280 TraceCheckUtils]: 136: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,662 INFO L280 TraceCheckUtils]: 137: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,662 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,662 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 [2020-07-10 14:58:34,662 INFO L280 TraceCheckUtils]: 140: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,663 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,663 INFO L280 TraceCheckUtils]: 142: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,663 INFO L263 TraceCheckUtils]: 143: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,663 INFO L280 TraceCheckUtils]: 144: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,663 INFO L280 TraceCheckUtils]: 145: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,663 INFO L280 TraceCheckUtils]: 146: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,664 INFO L280 TraceCheckUtils]: 147: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,664 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,664 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 [2020-07-10 14:58:34,664 INFO L280 TraceCheckUtils]: 150: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,664 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,664 INFO L280 TraceCheckUtils]: 152: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,665 INFO L263 TraceCheckUtils]: 153: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,665 INFO L280 TraceCheckUtils]: 154: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,665 INFO L280 TraceCheckUtils]: 155: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,665 INFO L280 TraceCheckUtils]: 156: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,665 INFO L263 TraceCheckUtils]: 157: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,665 INFO L280 TraceCheckUtils]: 158: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,666 INFO L280 TraceCheckUtils]: 159: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,666 INFO L280 TraceCheckUtils]: 160: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,666 INFO L280 TraceCheckUtils]: 161: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,666 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,666 INFO L280 TraceCheckUtils]: 163: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,667 INFO L263 TraceCheckUtils]: 164: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,667 INFO L280 TraceCheckUtils]: 165: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,667 INFO L280 TraceCheckUtils]: 166: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,667 INFO L280 TraceCheckUtils]: 167: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,667 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,667 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 [2020-07-10 14:58:34,668 INFO L280 TraceCheckUtils]: 170: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,668 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,668 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 [2020-07-10 14:58:34,668 INFO L280 TraceCheckUtils]: 173: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,668 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,668 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 [2020-07-10 14:58:34,669 INFO L280 TraceCheckUtils]: 176: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,670 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {6722#true} {8371#(<= fibo_~n |fibo_#in~n|)} #39#return; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,674 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 [2020-07-10 14:58:34,675 INFO L263 TraceCheckUtils]: 179: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,677 INFO L280 TraceCheckUtils]: 180: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,677 INFO L280 TraceCheckUtils]: 181: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,678 INFO L280 TraceCheckUtils]: 182: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,678 INFO L263 TraceCheckUtils]: 183: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,678 INFO L280 TraceCheckUtils]: 184: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,678 INFO L280 TraceCheckUtils]: 185: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,678 INFO L280 TraceCheckUtils]: 186: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,679 INFO L263 TraceCheckUtils]: 187: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,679 INFO L280 TraceCheckUtils]: 188: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,679 INFO L280 TraceCheckUtils]: 189: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,679 INFO L280 TraceCheckUtils]: 190: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,679 INFO L263 TraceCheckUtils]: 191: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,679 INFO L280 TraceCheckUtils]: 192: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,680 INFO L280 TraceCheckUtils]: 193: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,680 INFO L280 TraceCheckUtils]: 194: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,680 INFO L263 TraceCheckUtils]: 195: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,680 INFO L280 TraceCheckUtils]: 196: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,680 INFO L280 TraceCheckUtils]: 197: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,680 INFO L280 TraceCheckUtils]: 198: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,680 INFO L263 TraceCheckUtils]: 199: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,681 INFO L280 TraceCheckUtils]: 200: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,681 INFO L280 TraceCheckUtils]: 201: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,681 INFO L280 TraceCheckUtils]: 202: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,681 INFO L280 TraceCheckUtils]: 203: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,681 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,682 INFO L280 TraceCheckUtils]: 205: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,682 INFO L263 TraceCheckUtils]: 206: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,682 INFO L280 TraceCheckUtils]: 207: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,682 INFO L280 TraceCheckUtils]: 208: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,682 INFO L280 TraceCheckUtils]: 209: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,682 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,683 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 [2020-07-10 14:58:34,683 INFO L280 TraceCheckUtils]: 212: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,683 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,683 INFO L280 TraceCheckUtils]: 214: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,683 INFO L263 TraceCheckUtils]: 215: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,683 INFO L280 TraceCheckUtils]: 216: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,684 INFO L280 TraceCheckUtils]: 217: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,684 INFO L280 TraceCheckUtils]: 218: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,684 INFO L280 TraceCheckUtils]: 219: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,684 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,684 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 [2020-07-10 14:58:34,684 INFO L280 TraceCheckUtils]: 222: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,684 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,685 INFO L280 TraceCheckUtils]: 224: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,685 INFO L263 TraceCheckUtils]: 225: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,685 INFO L280 TraceCheckUtils]: 226: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,685 INFO L280 TraceCheckUtils]: 227: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,685 INFO L280 TraceCheckUtils]: 228: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,686 INFO L263 TraceCheckUtils]: 229: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,686 INFO L280 TraceCheckUtils]: 230: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,686 INFO L280 TraceCheckUtils]: 231: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,686 INFO L280 TraceCheckUtils]: 232: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,686 INFO L280 TraceCheckUtils]: 233: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,686 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,687 INFO L280 TraceCheckUtils]: 235: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,687 INFO L263 TraceCheckUtils]: 236: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,687 INFO L280 TraceCheckUtils]: 237: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,687 INFO L280 TraceCheckUtils]: 238: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,687 INFO L280 TraceCheckUtils]: 239: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,687 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,687 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 [2020-07-10 14:58:34,688 INFO L280 TraceCheckUtils]: 242: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,688 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,688 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 [2020-07-10 14:58:34,688 INFO L280 TraceCheckUtils]: 245: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,688 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,689 INFO L280 TraceCheckUtils]: 247: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,689 INFO L263 TraceCheckUtils]: 248: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,689 INFO L280 TraceCheckUtils]: 249: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,689 INFO L280 TraceCheckUtils]: 250: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,689 INFO L280 TraceCheckUtils]: 251: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,689 INFO L263 TraceCheckUtils]: 252: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,690 INFO L280 TraceCheckUtils]: 253: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,690 INFO L280 TraceCheckUtils]: 254: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,690 INFO L280 TraceCheckUtils]: 255: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,690 INFO L263 TraceCheckUtils]: 256: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,690 INFO L280 TraceCheckUtils]: 257: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,690 INFO L280 TraceCheckUtils]: 258: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,691 INFO L280 TraceCheckUtils]: 259: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,691 INFO L280 TraceCheckUtils]: 260: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,691 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,691 INFO L280 TraceCheckUtils]: 262: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,691 INFO L263 TraceCheckUtils]: 263: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,691 INFO L280 TraceCheckUtils]: 264: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,692 INFO L280 TraceCheckUtils]: 265: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,692 INFO L280 TraceCheckUtils]: 266: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,692 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,692 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 [2020-07-10 14:58:34,692 INFO L280 TraceCheckUtils]: 269: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,692 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,693 INFO L280 TraceCheckUtils]: 271: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,693 INFO L263 TraceCheckUtils]: 272: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,693 INFO L280 TraceCheckUtils]: 273: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,693 INFO L280 TraceCheckUtils]: 274: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,693 INFO L280 TraceCheckUtils]: 275: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,693 INFO L280 TraceCheckUtils]: 276: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,694 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,694 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 [2020-07-10 14:58:34,694 INFO L280 TraceCheckUtils]: 279: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,694 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,694 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 [2020-07-10 14:58:34,694 INFO L280 TraceCheckUtils]: 282: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,695 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {6722#true} {8371#(<= fibo_~n |fibo_#in~n|)} #39#return; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,696 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 [2020-07-10 14:58:34,696 INFO L263 TraceCheckUtils]: 285: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,697 INFO L280 TraceCheckUtils]: 286: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,697 INFO L280 TraceCheckUtils]: 287: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,698 INFO L280 TraceCheckUtils]: 288: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,698 INFO L263 TraceCheckUtils]: 289: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,698 INFO L280 TraceCheckUtils]: 290: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,698 INFO L280 TraceCheckUtils]: 291: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,698 INFO L280 TraceCheckUtils]: 292: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,699 INFO L263 TraceCheckUtils]: 293: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,699 INFO L280 TraceCheckUtils]: 294: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,699 INFO L280 TraceCheckUtils]: 295: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,699 INFO L280 TraceCheckUtils]: 296: Hoare triple {6722#true} assume !(1 == ~n); {6722#true} is VALID [2020-07-10 14:58:34,699 INFO L263 TraceCheckUtils]: 297: Hoare triple {6722#true} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,699 INFO L280 TraceCheckUtils]: 298: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,699 INFO L280 TraceCheckUtils]: 299: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,700 INFO L280 TraceCheckUtils]: 300: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,700 INFO L280 TraceCheckUtils]: 301: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,700 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,700 INFO L280 TraceCheckUtils]: 303: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,700 INFO L263 TraceCheckUtils]: 304: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,700 INFO L280 TraceCheckUtils]: 305: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,701 INFO L280 TraceCheckUtils]: 306: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,701 INFO L280 TraceCheckUtils]: 307: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,701 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,701 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 [2020-07-10 14:58:34,701 INFO L280 TraceCheckUtils]: 310: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,701 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {6722#true} {6722#true} #39#return; {6722#true} is VALID [2020-07-10 14:58:34,702 INFO L280 TraceCheckUtils]: 312: Hoare triple {6722#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6722#true} is VALID [2020-07-10 14:58:34,702 INFO L263 TraceCheckUtils]: 313: Hoare triple {6722#true} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,702 INFO L280 TraceCheckUtils]: 314: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,702 INFO L280 TraceCheckUtils]: 315: Hoare triple {6722#true} assume !(~n < 1); {6722#true} is VALID [2020-07-10 14:58:34,702 INFO L280 TraceCheckUtils]: 316: Hoare triple {6722#true} assume 1 == ~n;#res := 1; {6722#true} is VALID [2020-07-10 14:58:34,702 INFO L280 TraceCheckUtils]: 317: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,703 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {6722#true} {6722#true} #41#return; {6722#true} is VALID [2020-07-10 14:58:34,703 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 [2020-07-10 14:58:34,703 INFO L280 TraceCheckUtils]: 320: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,704 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {6722#true} {8371#(<= fibo_~n |fibo_#in~n|)} #39#return; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,704 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 [2020-07-10 14:58:34,705 INFO L263 TraceCheckUtils]: 323: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,705 INFO L280 TraceCheckUtils]: 324: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,706 INFO L280 TraceCheckUtils]: 325: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,706 INFO L280 TraceCheckUtils]: 326: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,707 INFO L263 TraceCheckUtils]: 327: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6722#true} is VALID [2020-07-10 14:58:34,707 INFO L280 TraceCheckUtils]: 328: Hoare triple {6722#true} ~n := #in~n; {8371#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,708 INFO L280 TraceCheckUtils]: 329: Hoare triple {8371#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9341#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,709 INFO L280 TraceCheckUtils]: 330: Hoare triple {9341#(<= 1 |fibo_#in~n|)} assume 1 == ~n;#res := 1; {9341#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,709 INFO L280 TraceCheckUtils]: 331: Hoare triple {9341#(<= 1 |fibo_#in~n|)} assume true; {9341#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,710 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 [2020-07-10 14:58:34,711 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 [2020-07-10 14:58:34,711 INFO L263 TraceCheckUtils]: 334: Hoare triple {8208#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6722#true} is VALID [2020-07-10 14:58:34,711 INFO L280 TraceCheckUtils]: 335: Hoare triple {6722#true} ~n := #in~n; {6722#true} is VALID [2020-07-10 14:58:34,712 INFO L280 TraceCheckUtils]: 336: Hoare triple {6722#true} assume ~n < 1;#res := 0; {6722#true} is VALID [2020-07-10 14:58:34,712 INFO L280 TraceCheckUtils]: 337: Hoare triple {6722#true} assume true; {6722#true} is VALID [2020-07-10 14:58:34,713 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6722#true} {8208#(<= 2 |fibo_#in~n|)} #41#return; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,713 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 [2020-07-10 14:58:34,714 INFO L280 TraceCheckUtils]: 340: Hoare triple {8208#(<= 2 |fibo_#in~n|)} assume true; {8208#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,715 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 [2020-07-10 14:58:34,715 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 [2020-07-10 14:58:34,716 INFO L280 TraceCheckUtils]: 343: Hoare triple {8164#(<= 4 |fibo_#in~n|)} assume true; {8164#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,717 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 [2020-07-10 14:58:34,718 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 [2020-07-10 14:58:34,719 INFO L280 TraceCheckUtils]: 346: Hoare triple {7980#(<= 6 |fibo_#in~n|)} assume true; {7980#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,720 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 [2020-07-10 14:58:34,721 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 [2020-07-10 14:58:34,721 INFO L280 TraceCheckUtils]: 349: Hoare triple {9396#(<= 8 |fibo_#in~n|)} assume true; {9396#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 14:58:34,722 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {9396#(<= 8 |fibo_#in~n|)} {6726#(<= main_~x~0 7)} #37#return; {6723#false} is VALID [2020-07-10 14:58:34,722 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 [2020-07-10 14:58:34,722 INFO L280 TraceCheckUtils]: 352: Hoare triple {6723#false} assume 13 != ~result~0; {6723#false} is VALID [2020-07-10 14:58:34,723 INFO L280 TraceCheckUtils]: 353: Hoare triple {6723#false} assume !false; {6723#false} is VALID [2020-07-10 14:58:34,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 1045 proven. 197 refuted. 0 times theorem prover too weak. 5878 trivial. 0 not checked. [2020-07-10 14:58:34,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:58:34,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9] total 20 [2020-07-10 14:58:34,775 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735530803] [2020-07-10 14:58:34,776 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 354 [2020-07-10 14:58:35,545 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:58:35,545 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:58:35,693 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:35,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:58:35,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:58:35,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:58:35,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=303, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:58:35,695 INFO L87 Difference]: Start difference. First operand 97 states and 145 transitions. Second operand 20 states. [2020-07-10 14:58:38,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:38,902 INFO L93 Difference]: Finished difference Result 230 states and 464 transitions. [2020-07-10 14:58:38,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-07-10 14:58:38,902 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 354 [2020-07-10 14:58:38,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:58:38,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:58:38,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 201 transitions. [2020-07-10 14:58:38,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:58:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 201 transitions. [2020-07-10 14:58:38,918 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 201 transitions. [2020-07-10 14:58:39,197 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:39,203 INFO L225 Difference]: With dead ends: 230 [2020-07-10 14:58:39,203 INFO L226 Difference]: Without dead ends: 127 [2020-07-10 14:58:39,206 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 [2020-07-10 14:58:39,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2020-07-10 14:58:39,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 113. [2020-07-10 14:58:39,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:58:39,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand 113 states. [2020-07-10 14:58:39,292 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 113 states. [2020-07-10 14:58:39,292 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 113 states. [2020-07-10 14:58:39,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:39,308 INFO L93 Difference]: Finished difference Result 127 states and 166 transitions. [2020-07-10 14:58:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 166 transitions. [2020-07-10 14:58:39,310 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:39,310 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:39,310 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand 127 states. [2020-07-10 14:58:39,310 INFO L87 Difference]: Start difference. First operand 113 states. Second operand 127 states. [2020-07-10 14:58:39,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:39,317 INFO L93 Difference]: Finished difference Result 127 states and 166 transitions. [2020-07-10 14:58:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 166 transitions. [2020-07-10 14:58:39,318 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:39,318 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:39,319 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:58:39,319 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:58:39,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2020-07-10 14:58:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 150 transitions. [2020-07-10 14:58:39,324 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 150 transitions. Word has length 354 [2020-07-10 14:58:39,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:58:39,324 INFO L479 AbstractCegarLoop]: Abstraction has 113 states and 150 transitions. [2020-07-10 14:58:39,324 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:58:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 150 transitions. [2020-07-10 14:58:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2020-07-10 14:58:39,331 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:58:39,331 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] [2020-07-10 14:58:39,544 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:58:39,545 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:58:39,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:58:39,545 INFO L82 PathProgramCache]: Analyzing trace with hash -617256294, now seen corresponding path program 7 times [2020-07-10 14:58:39,545 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:58:39,546 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618778928] [2020-07-10 14:58:39,546 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:58:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:39,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:39,678 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10183#true} {10183#true} #33#return; {10183#true} is VALID [2020-07-10 14:58:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,091 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,092 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,097 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,099 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 [2020-07-10 14:58:40,100 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 [2020-07-10 14:58:40,100 INFO L263 TraceCheckUtils]: 3: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,101 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,101 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,102 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,103 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 [2020-07-10 14:58:40,103 INFO L263 TraceCheckUtils]: 10: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,103 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,104 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,104 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,105 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,105 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 [2020-07-10 14:58:40,106 INFO L280 TraceCheckUtils]: 16: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,107 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 [2020-07-10 14:58:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,113 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,115 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,115 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,116 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 [2020-07-10 14:58:40,117 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 [2020-07-10 14:58:40,117 INFO L263 TraceCheckUtils]: 7: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,117 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,118 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,119 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,119 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 [2020-07-10 14:58:40,120 INFO L263 TraceCheckUtils]: 14: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,120 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,120 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,120 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,121 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,122 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 [2020-07-10 14:58:40,122 INFO L280 TraceCheckUtils]: 20: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,123 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 [2020-07-10 14:58:40,124 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 [2020-07-10 14:58:40,124 INFO L263 TraceCheckUtils]: 23: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,124 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,125 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,126 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,126 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 [2020-07-10 14:58:40,127 INFO L280 TraceCheckUtils]: 30: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,128 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 [2020-07-10 14:58:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,141 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,146 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,147 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,148 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,148 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,148 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,149 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,149 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,150 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,150 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 [2020-07-10 14:58:40,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,152 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,154 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,155 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,156 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,158 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 [2020-07-10 14:58:40,159 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 [2020-07-10 14:58:40,159 INFO L263 TraceCheckUtils]: 11: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,160 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,160 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,160 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,161 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,162 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 [2020-07-10 14:58:40,162 INFO L263 TraceCheckUtils]: 18: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,162 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,162 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,163 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,164 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,164 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 [2020-07-10 14:58:40,165 INFO L280 TraceCheckUtils]: 24: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,166 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 [2020-07-10 14:58:40,167 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 [2020-07-10 14:58:40,167 INFO L263 TraceCheckUtils]: 27: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,167 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,168 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,168 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,168 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,170 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,170 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 [2020-07-10 14:58:40,172 INFO L280 TraceCheckUtils]: 34: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,174 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 [2020-07-10 14:58:40,174 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 [2020-07-10 14:58:40,175 INFO L263 TraceCheckUtils]: 37: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,175 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,175 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,175 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,175 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,176 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,176 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,176 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,176 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,176 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,177 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,177 INFO L263 TraceCheckUtils]: 48: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,177 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,177 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,178 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,178 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,178 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 [2020-07-10 14:58:40,178 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,179 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,180 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 [2020-07-10 14:58:40,181 INFO L280 TraceCheckUtils]: 57: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,182 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 [2020-07-10 14:58:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,203 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,207 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,208 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,208 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,209 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,209 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,209 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,209 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,210 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,210 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,210 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 [2020-07-10 14:58:40,210 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,211 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,216 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,217 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,217 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,217 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,218 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,218 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,218 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,219 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,219 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,219 INFO L263 TraceCheckUtils]: 14: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,220 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,220 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,220 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,221 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 [2020-07-10 14:58:40,221 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,221 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,221 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,222 INFO L263 TraceCheckUtils]: 23: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,222 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,222 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,222 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,223 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,223 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,223 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 [2020-07-10 14:58:40,223 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,225 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,228 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,230 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,231 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,232 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,232 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,233 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,233 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 [2020-07-10 14:58:40,234 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 [2020-07-10 14:58:40,234 INFO L263 TraceCheckUtils]: 15: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,235 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,235 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,235 INFO L280 TraceCheckUtils]: 18: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,235 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,236 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,237 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 [2020-07-10 14:58:40,237 INFO L263 TraceCheckUtils]: 22: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,237 INFO L280 TraceCheckUtils]: 23: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,237 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,238 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,238 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,239 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 [2020-07-10 14:58:40,240 INFO L280 TraceCheckUtils]: 28: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,241 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 [2020-07-10 14:58:40,242 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 [2020-07-10 14:58:40,243 INFO L263 TraceCheckUtils]: 31: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,243 INFO L280 TraceCheckUtils]: 32: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,243 INFO L280 TraceCheckUtils]: 33: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,243 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,244 INFO L280 TraceCheckUtils]: 35: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,244 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,245 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 [2020-07-10 14:58:40,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,247 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 [2020-07-10 14:58:40,247 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 [2020-07-10 14:58:40,247 INFO L263 TraceCheckUtils]: 41: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,248 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,248 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,248 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,248 INFO L263 TraceCheckUtils]: 45: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,248 INFO L280 TraceCheckUtils]: 46: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,249 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,249 INFO L280 TraceCheckUtils]: 48: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,249 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,249 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,250 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,250 INFO L263 TraceCheckUtils]: 52: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,250 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,250 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,250 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,251 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,251 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 [2020-07-10 14:58:40,251 INFO L280 TraceCheckUtils]: 58: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,253 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,255 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 [2020-07-10 14:58:40,255 INFO L280 TraceCheckUtils]: 61: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,257 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 [2020-07-10 14:58:40,258 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 [2020-07-10 14:58:40,258 INFO L263 TraceCheckUtils]: 64: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,258 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,259 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,259 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,260 INFO L263 TraceCheckUtils]: 68: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,260 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,260 INFO L280 TraceCheckUtils]: 70: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,261 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,261 INFO L263 TraceCheckUtils]: 72: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,261 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,261 INFO L280 TraceCheckUtils]: 74: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,262 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,262 INFO L280 TraceCheckUtils]: 76: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,262 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,263 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,263 INFO L263 TraceCheckUtils]: 79: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,263 INFO L280 TraceCheckUtils]: 80: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,263 INFO L280 TraceCheckUtils]: 81: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,263 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,264 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,264 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 [2020-07-10 14:58:40,264 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,265 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,265 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,265 INFO L263 TraceCheckUtils]: 88: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,265 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,265 INFO L280 TraceCheckUtils]: 90: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,266 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,266 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,266 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,266 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 [2020-07-10 14:58:40,267 INFO L280 TraceCheckUtils]: 95: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,268 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,269 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 [2020-07-10 14:58:40,269 INFO L280 TraceCheckUtils]: 98: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,271 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 [2020-07-10 14:58:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,312 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,318 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,319 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,319 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,319 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,320 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,320 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,320 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,321 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,321 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,321 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,321 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,321 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,322 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 [2020-07-10 14:58:40,322 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,322 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,328 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,329 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,329 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,330 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,330 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,330 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,330 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,330 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,331 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,331 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,331 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,331 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,332 INFO L263 TraceCheckUtils]: 14: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,332 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,332 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,332 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,333 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 [2020-07-10 14:58:40,333 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,333 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,333 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,333 INFO L263 TraceCheckUtils]: 23: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,334 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,334 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,334 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,334 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,335 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 [2020-07-10 14:58:40,335 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,335 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,348 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,352 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,353 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,354 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,354 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,355 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,355 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,355 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,355 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 [2020-07-10 14:58:40,356 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,356 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,357 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,357 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,358 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,358 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,358 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,358 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,358 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,359 INFO L263 TraceCheckUtils]: 11: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,359 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,359 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,359 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,359 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,360 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,360 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,360 INFO L263 TraceCheckUtils]: 18: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,360 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,360 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,361 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,361 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,361 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 [2020-07-10 14:58:40,361 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,361 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,362 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,362 INFO L263 TraceCheckUtils]: 27: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,362 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,362 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,362 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,363 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,363 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,363 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 [2020-07-10 14:58:40,363 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,363 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,364 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,364 INFO L263 TraceCheckUtils]: 37: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,364 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,364 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,364 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,365 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,365 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,365 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,365 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,365 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,366 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,366 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,366 INFO L263 TraceCheckUtils]: 48: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,366 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,366 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,367 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,367 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,367 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 [2020-07-10 14:58:40,367 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,367 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,368 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 [2020-07-10 14:58:40,368 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,371 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,375 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,377 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,379 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,380 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,380 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,381 INFO L280 TraceCheckUtils]: 14: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,381 INFO L263 TraceCheckUtils]: 15: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,381 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,382 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 [2020-07-10 14:58:40,383 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 [2020-07-10 14:58:40,383 INFO L263 TraceCheckUtils]: 19: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,384 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,384 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,384 INFO L280 TraceCheckUtils]: 23: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,385 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,386 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 [2020-07-10 14:58:40,386 INFO L263 TraceCheckUtils]: 26: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,386 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,386 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,387 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,388 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 [2020-07-10 14:58:40,389 INFO L280 TraceCheckUtils]: 32: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,390 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 [2020-07-10 14:58:40,391 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 [2020-07-10 14:58:40,391 INFO L263 TraceCheckUtils]: 35: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,391 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,391 INFO L280 TraceCheckUtils]: 37: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,391 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,392 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,393 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,393 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 [2020-07-10 14:58:40,394 INFO L280 TraceCheckUtils]: 42: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,395 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 [2020-07-10 14:58:40,396 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 [2020-07-10 14:58:40,396 INFO L263 TraceCheckUtils]: 45: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,396 INFO L280 TraceCheckUtils]: 46: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,396 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,396 INFO L280 TraceCheckUtils]: 48: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,397 INFO L263 TraceCheckUtils]: 49: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,397 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,397 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,397 INFO L280 TraceCheckUtils]: 52: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,398 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,398 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,398 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,398 INFO L263 TraceCheckUtils]: 56: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,398 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,399 INFO L280 TraceCheckUtils]: 58: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,399 INFO L280 TraceCheckUtils]: 59: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,399 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,399 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 [2020-07-10 14:58:40,400 INFO L280 TraceCheckUtils]: 62: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,401 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,401 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 [2020-07-10 14:58:40,402 INFO L280 TraceCheckUtils]: 65: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,403 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 [2020-07-10 14:58:40,404 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 [2020-07-10 14:58:40,405 INFO L263 TraceCheckUtils]: 68: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,405 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,405 INFO L280 TraceCheckUtils]: 70: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,405 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,405 INFO L263 TraceCheckUtils]: 72: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,406 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,406 INFO L280 TraceCheckUtils]: 74: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,406 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,406 INFO L263 TraceCheckUtils]: 76: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,406 INFO L280 TraceCheckUtils]: 77: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,407 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,407 INFO L280 TraceCheckUtils]: 79: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,407 INFO L280 TraceCheckUtils]: 80: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,407 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,407 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,408 INFO L263 TraceCheckUtils]: 83: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,408 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,408 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,408 INFO L280 TraceCheckUtils]: 86: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,408 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,408 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 [2020-07-10 14:58:40,409 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,409 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,409 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,409 INFO L263 TraceCheckUtils]: 92: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,409 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,410 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,410 INFO L280 TraceCheckUtils]: 95: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,410 INFO L280 TraceCheckUtils]: 96: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,410 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,410 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 [2020-07-10 14:58:40,411 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,412 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,412 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 [2020-07-10 14:58:40,413 INFO L280 TraceCheckUtils]: 102: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,414 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 [2020-07-10 14:58:40,415 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 [2020-07-10 14:58:40,415 INFO L263 TraceCheckUtils]: 105: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,415 INFO L280 TraceCheckUtils]: 106: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,415 INFO L280 TraceCheckUtils]: 107: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,415 INFO L280 TraceCheckUtils]: 108: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,416 INFO L263 TraceCheckUtils]: 109: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,416 INFO L280 TraceCheckUtils]: 110: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,416 INFO L280 TraceCheckUtils]: 111: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,416 INFO L280 TraceCheckUtils]: 112: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,416 INFO L263 TraceCheckUtils]: 113: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,417 INFO L280 TraceCheckUtils]: 114: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,417 INFO L280 TraceCheckUtils]: 115: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,417 INFO L280 TraceCheckUtils]: 116: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,417 INFO L263 TraceCheckUtils]: 117: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,417 INFO L280 TraceCheckUtils]: 118: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,418 INFO L280 TraceCheckUtils]: 119: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,418 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,418 INFO L280 TraceCheckUtils]: 121: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,418 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,418 INFO L280 TraceCheckUtils]: 123: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,419 INFO L263 TraceCheckUtils]: 124: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,419 INFO L280 TraceCheckUtils]: 125: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,419 INFO L280 TraceCheckUtils]: 126: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,419 INFO L280 TraceCheckUtils]: 127: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,420 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,420 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 [2020-07-10 14:58:40,420 INFO L280 TraceCheckUtils]: 130: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,420 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,420 INFO L280 TraceCheckUtils]: 132: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,420 INFO L263 TraceCheckUtils]: 133: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,421 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,421 INFO L280 TraceCheckUtils]: 135: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,421 INFO L280 TraceCheckUtils]: 136: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,421 INFO L280 TraceCheckUtils]: 137: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,422 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,422 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 [2020-07-10 14:58:40,422 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,422 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,422 INFO L280 TraceCheckUtils]: 142: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,423 INFO L263 TraceCheckUtils]: 143: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,423 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,423 INFO L280 TraceCheckUtils]: 145: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,423 INFO L280 TraceCheckUtils]: 146: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,423 INFO L263 TraceCheckUtils]: 147: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,423 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,424 INFO L280 TraceCheckUtils]: 149: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,424 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,424 INFO L280 TraceCheckUtils]: 151: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,424 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,424 INFO L280 TraceCheckUtils]: 153: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,425 INFO L263 TraceCheckUtils]: 154: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,425 INFO L280 TraceCheckUtils]: 155: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,425 INFO L280 TraceCheckUtils]: 156: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,425 INFO L280 TraceCheckUtils]: 157: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,425 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,426 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 [2020-07-10 14:58:40,426 INFO L280 TraceCheckUtils]: 160: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,426 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,426 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 [2020-07-10 14:58:40,426 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,430 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,431 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 [2020-07-10 14:58:40,432 INFO L280 TraceCheckUtils]: 166: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,433 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {10183#true} #39#return; {11037#(<= 7 fibo_~n)} is VALID [2020-07-10 14:58:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,544 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 [2020-07-10 14:58:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,550 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,552 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,554 INFO L280 TraceCheckUtils]: 7: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,555 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 [2020-07-10 14:58:40,556 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 [2020-07-10 14:58:40,556 INFO L263 TraceCheckUtils]: 10: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,556 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,557 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,557 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,558 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,558 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 [2020-07-10 14:58:40,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,560 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 [2020-07-10 14:58:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,567 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,568 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,570 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,571 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,571 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,572 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,572 INFO L280 TraceCheckUtils]: 11: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,574 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 [2020-07-10 14:58:40,574 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 [2020-07-10 14:58:40,574 INFO L263 TraceCheckUtils]: 14: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,575 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,576 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,576 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 [2020-07-10 14:58:40,577 INFO L280 TraceCheckUtils]: 20: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,578 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 [2020-07-10 14:58:40,579 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 [2020-07-10 14:58:40,579 INFO L263 TraceCheckUtils]: 23: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,579 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,579 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,579 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,580 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,581 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,581 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 [2020-07-10 14:58:40,582 INFO L280 TraceCheckUtils]: 30: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,583 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 [2020-07-10 14:58:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,594 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,597 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,598 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,599 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,599 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,599 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,599 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,600 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,600 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,600 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,600 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,600 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 [2020-07-10 14:58:40,601 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,602 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:40,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,604 INFO L263 TraceCheckUtils]: 3: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,605 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,606 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,607 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,607 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,608 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,609 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,610 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,610 INFO L280 TraceCheckUtils]: 14: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,611 INFO L280 TraceCheckUtils]: 15: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,612 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 [2020-07-10 14:58:40,613 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 [2020-07-10 14:58:40,613 INFO L263 TraceCheckUtils]: 18: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,613 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,613 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,614 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,614 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,615 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 [2020-07-10 14:58:40,616 INFO L280 TraceCheckUtils]: 24: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,617 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 [2020-07-10 14:58:40,617 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 [2020-07-10 14:58:40,618 INFO L263 TraceCheckUtils]: 27: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,618 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,618 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,618 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,618 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,619 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,620 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 [2020-07-10 14:58:40,620 INFO L280 TraceCheckUtils]: 34: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,622 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 [2020-07-10 14:58:40,622 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 [2020-07-10 14:58:40,622 INFO L263 TraceCheckUtils]: 37: Hoare triple {11600#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,623 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,623 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,623 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,623 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,623 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,624 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,624 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,624 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,624 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,624 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,625 INFO L263 TraceCheckUtils]: 48: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,625 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,625 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,625 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,625 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,625 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 [2020-07-10 14:58:40,626 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,627 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:40,627 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 [2020-07-10 14:58:40,628 INFO L280 TraceCheckUtils]: 57: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume true; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:40,629 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11600#(<= |fibo_#in~n| 4)} {11037#(<= 7 fibo_~n)} #41#return; {10184#false} is VALID [2020-07-10 14:58:40,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,633 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,635 INFO L263 TraceCheckUtils]: 7: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,635 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,637 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,638 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,638 INFO L263 TraceCheckUtils]: 15: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,639 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,639 INFO L280 TraceCheckUtils]: 17: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,640 INFO L280 TraceCheckUtils]: 18: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,640 INFO L263 TraceCheckUtils]: 19: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,641 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,642 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 [2020-07-10 14:58:40,642 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 [2020-07-10 14:58:40,643 INFO L263 TraceCheckUtils]: 23: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,643 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,643 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,643 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,643 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,645 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,645 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 [2020-07-10 14:58:40,645 INFO L263 TraceCheckUtils]: 30: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,645 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,646 INFO L280 TraceCheckUtils]: 32: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,646 INFO L280 TraceCheckUtils]: 33: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,647 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,647 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 [2020-07-10 14:58:40,648 INFO L280 TraceCheckUtils]: 36: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,649 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 [2020-07-10 14:58:40,649 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 [2020-07-10 14:58:40,650 INFO L263 TraceCheckUtils]: 39: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,650 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,650 INFO L280 TraceCheckUtils]: 41: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,650 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,650 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,651 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,652 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 [2020-07-10 14:58:40,652 INFO L280 TraceCheckUtils]: 46: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,653 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 [2020-07-10 14:58:40,654 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 [2020-07-10 14:58:40,654 INFO L263 TraceCheckUtils]: 49: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,654 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,654 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,655 INFO L280 TraceCheckUtils]: 52: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,655 INFO L263 TraceCheckUtils]: 53: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,655 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,655 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,655 INFO L280 TraceCheckUtils]: 56: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,656 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,656 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,656 INFO L280 TraceCheckUtils]: 59: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,656 INFO L263 TraceCheckUtils]: 60: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,656 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,656 INFO L280 TraceCheckUtils]: 62: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,657 INFO L280 TraceCheckUtils]: 63: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,657 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,657 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 [2020-07-10 14:58:40,657 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,658 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,659 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 [2020-07-10 14:58:40,659 INFO L280 TraceCheckUtils]: 69: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,660 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 [2020-07-10 14:58:40,661 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 [2020-07-10 14:58:40,661 INFO L263 TraceCheckUtils]: 72: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,661 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,661 INFO L280 TraceCheckUtils]: 74: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,662 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,662 INFO L263 TraceCheckUtils]: 76: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,662 INFO L280 TraceCheckUtils]: 77: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,662 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,662 INFO L280 TraceCheckUtils]: 79: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,662 INFO L263 TraceCheckUtils]: 80: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,663 INFO L280 TraceCheckUtils]: 81: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,663 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,663 INFO L280 TraceCheckUtils]: 83: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,663 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,663 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,664 INFO L280 TraceCheckUtils]: 86: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,664 INFO L263 TraceCheckUtils]: 87: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,664 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,664 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,664 INFO L280 TraceCheckUtils]: 90: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,664 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,665 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 [2020-07-10 14:58:40,665 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,665 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,665 INFO L280 TraceCheckUtils]: 95: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,665 INFO L263 TraceCheckUtils]: 96: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,665 INFO L280 TraceCheckUtils]: 97: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,666 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,666 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,666 INFO L280 TraceCheckUtils]: 100: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,666 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,666 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 [2020-07-10 14:58:40,667 INFO L280 TraceCheckUtils]: 103: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,668 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,671 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 [2020-07-10 14:58:40,672 INFO L280 TraceCheckUtils]: 106: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,673 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 [2020-07-10 14:58:40,675 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 [2020-07-10 14:58:40,675 INFO L263 TraceCheckUtils]: 109: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,676 INFO L280 TraceCheckUtils]: 110: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,676 INFO L280 TraceCheckUtils]: 111: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,676 INFO L280 TraceCheckUtils]: 112: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,676 INFO L263 TraceCheckUtils]: 113: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,676 INFO L280 TraceCheckUtils]: 114: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,676 INFO L280 TraceCheckUtils]: 115: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,676 INFO L280 TraceCheckUtils]: 116: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,677 INFO L263 TraceCheckUtils]: 117: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,677 INFO L280 TraceCheckUtils]: 118: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,677 INFO L280 TraceCheckUtils]: 119: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,677 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,677 INFO L263 TraceCheckUtils]: 121: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,677 INFO L280 TraceCheckUtils]: 122: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,677 INFO L280 TraceCheckUtils]: 123: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,677 INFO L280 TraceCheckUtils]: 124: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,678 INFO L280 TraceCheckUtils]: 125: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,678 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,678 INFO L280 TraceCheckUtils]: 127: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,678 INFO L263 TraceCheckUtils]: 128: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,678 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,679 INFO L280 TraceCheckUtils]: 130: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,679 INFO L280 TraceCheckUtils]: 131: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,679 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,679 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 [2020-07-10 14:58:40,680 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,680 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,680 INFO L280 TraceCheckUtils]: 136: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,680 INFO L263 TraceCheckUtils]: 137: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,680 INFO L280 TraceCheckUtils]: 138: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,681 INFO L280 TraceCheckUtils]: 139: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,681 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,681 INFO L280 TraceCheckUtils]: 141: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,681 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,681 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 [2020-07-10 14:58:40,681 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,681 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,681 INFO L280 TraceCheckUtils]: 146: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,682 INFO L263 TraceCheckUtils]: 147: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,682 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,682 INFO L280 TraceCheckUtils]: 149: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,682 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,682 INFO L263 TraceCheckUtils]: 151: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,682 INFO L280 TraceCheckUtils]: 152: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,682 INFO L280 TraceCheckUtils]: 153: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,683 INFO L280 TraceCheckUtils]: 154: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,683 INFO L280 TraceCheckUtils]: 155: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,683 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,683 INFO L280 TraceCheckUtils]: 157: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,683 INFO L263 TraceCheckUtils]: 158: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,683 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,683 INFO L280 TraceCheckUtils]: 160: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,683 INFO L280 TraceCheckUtils]: 161: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,684 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,684 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 [2020-07-10 14:58:40,684 INFO L280 TraceCheckUtils]: 164: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,684 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,684 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 [2020-07-10 14:58:40,684 INFO L280 TraceCheckUtils]: 167: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,685 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,686 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 [2020-07-10 14:58:40,686 INFO L280 TraceCheckUtils]: 170: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,687 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {10183#true} #39#return; {11037#(<= 7 fibo_~n)} is VALID [2020-07-10 14:58:40,687 INFO L280 TraceCheckUtils]: 172: Hoare triple {11037#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11037#(<= 7 fibo_~n)} is VALID [2020-07-10 14:58:40,688 INFO L263 TraceCheckUtils]: 173: Hoare triple {11037#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,688 INFO L280 TraceCheckUtils]: 174: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,688 INFO L280 TraceCheckUtils]: 175: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,689 INFO L280 TraceCheckUtils]: 176: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,689 INFO L263 TraceCheckUtils]: 177: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,689 INFO L280 TraceCheckUtils]: 178: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,690 INFO L280 TraceCheckUtils]: 179: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,690 INFO L280 TraceCheckUtils]: 180: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,690 INFO L263 TraceCheckUtils]: 181: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,691 INFO L280 TraceCheckUtils]: 182: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,691 INFO L280 TraceCheckUtils]: 183: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,691 INFO L280 TraceCheckUtils]: 184: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,691 INFO L263 TraceCheckUtils]: 185: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,692 INFO L280 TraceCheckUtils]: 186: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,692 INFO L280 TraceCheckUtils]: 187: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,693 INFO L280 TraceCheckUtils]: 188: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,693 INFO L280 TraceCheckUtils]: 189: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,694 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 [2020-07-10 14:58:40,695 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 [2020-07-10 14:58:40,695 INFO L263 TraceCheckUtils]: 192: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,695 INFO L280 TraceCheckUtils]: 193: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,695 INFO L280 TraceCheckUtils]: 194: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,695 INFO L280 TraceCheckUtils]: 195: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,696 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,696 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 [2020-07-10 14:58:40,696 INFO L280 TraceCheckUtils]: 198: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,698 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 [2020-07-10 14:58:40,698 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 [2020-07-10 14:58:40,699 INFO L263 TraceCheckUtils]: 201: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,699 INFO L280 TraceCheckUtils]: 202: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,699 INFO L280 TraceCheckUtils]: 203: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,699 INFO L280 TraceCheckUtils]: 204: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,699 INFO L280 TraceCheckUtils]: 205: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,700 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,701 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 [2020-07-10 14:58:40,701 INFO L280 TraceCheckUtils]: 208: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,702 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 [2020-07-10 14:58:40,703 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 [2020-07-10 14:58:40,703 INFO L263 TraceCheckUtils]: 211: Hoare triple {11600#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,703 INFO L280 TraceCheckUtils]: 212: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,703 INFO L280 TraceCheckUtils]: 213: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,703 INFO L280 TraceCheckUtils]: 214: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,703 INFO L263 TraceCheckUtils]: 215: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,703 INFO L280 TraceCheckUtils]: 216: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,703 INFO L280 TraceCheckUtils]: 217: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,704 INFO L280 TraceCheckUtils]: 218: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,704 INFO L280 TraceCheckUtils]: 219: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,704 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,704 INFO L280 TraceCheckUtils]: 221: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,704 INFO L263 TraceCheckUtils]: 222: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,704 INFO L280 TraceCheckUtils]: 223: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,704 INFO L280 TraceCheckUtils]: 224: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,704 INFO L280 TraceCheckUtils]: 225: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,705 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,705 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 [2020-07-10 14:58:40,705 INFO L280 TraceCheckUtils]: 228: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,706 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:40,706 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 [2020-07-10 14:58:40,706 INFO L280 TraceCheckUtils]: 231: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume true; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:40,707 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {11600#(<= |fibo_#in~n| 4)} {11037#(<= 7 fibo_~n)} #41#return; {10184#false} is VALID [2020-07-10 14:58:40,707 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 [2020-07-10 14:58:40,707 INFO L280 TraceCheckUtils]: 234: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-10 14:58:40,707 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {10184#false} {10183#true} #39#return; {10184#false} is VALID [2020-07-10 14:58:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,784 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,785 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,786 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,787 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,788 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,788 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 [2020-07-10 14:58:40,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,788 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,793 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,793 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,794 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,794 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,795 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,796 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,796 INFO L263 TraceCheckUtils]: 14: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,796 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,796 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,797 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,797 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 [2020-07-10 14:58:40,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,797 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,797 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,798 INFO L263 TraceCheckUtils]: 23: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,798 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,798 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,798 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,799 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,799 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 [2020-07-10 14:58:40,799 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,799 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,812 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,821 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,822 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,823 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,823 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,823 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,824 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,824 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 [2020-07-10 14:58:40,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,825 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,826 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,827 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,827 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,827 INFO L263 TraceCheckUtils]: 11: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,828 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,828 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,828 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,828 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,829 INFO L263 TraceCheckUtils]: 18: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,829 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,829 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,829 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,829 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,830 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 [2020-07-10 14:58:40,830 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,830 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,830 INFO L263 TraceCheckUtils]: 27: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,831 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,831 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,831 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,832 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 [2020-07-10 14:58:40,832 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,832 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,832 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,832 INFO L263 TraceCheckUtils]: 37: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,833 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,833 INFO L280 TraceCheckUtils]: 39: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,833 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,833 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,834 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,834 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,834 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,834 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,835 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,835 INFO L263 TraceCheckUtils]: 48: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,835 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,835 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,835 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,836 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,836 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 [2020-07-10 14:58:40,836 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,836 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,837 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 [2020-07-10 14:58:40,837 INFO L280 TraceCheckUtils]: 57: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,837 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,863 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,867 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,868 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,869 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,870 INFO L263 TraceCheckUtils]: 10: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,871 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,872 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 [2020-07-10 14:58:40,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,872 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:40,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,878 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,879 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,880 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,880 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,881 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,881 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,881 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,881 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,881 INFO L263 TraceCheckUtils]: 14: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,882 INFO L280 TraceCheckUtils]: 15: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,882 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,882 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 [2020-07-10 14:58:40,883 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,883 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,883 INFO L263 TraceCheckUtils]: 23: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,884 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,884 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,884 INFO L280 TraceCheckUtils]: 27: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,884 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,884 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 [2020-07-10 14:58:40,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,885 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,886 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,886 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,887 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,887 INFO L280 TraceCheckUtils]: 9: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,887 INFO L263 TraceCheckUtils]: 11: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,888 INFO L263 TraceCheckUtils]: 15: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,888 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,889 INFO L280 TraceCheckUtils]: 18: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,889 INFO L280 TraceCheckUtils]: 19: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,889 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,889 INFO L263 TraceCheckUtils]: 22: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,889 INFO L280 TraceCheckUtils]: 23: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,890 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,890 INFO L280 TraceCheckUtils]: 25: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,890 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,890 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 [2020-07-10 14:58:40,890 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,891 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,891 INFO L263 TraceCheckUtils]: 31: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,891 INFO L280 TraceCheckUtils]: 32: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,891 INFO L280 TraceCheckUtils]: 33: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,891 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,892 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,892 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 [2020-07-10 14:58:40,892 INFO L280 TraceCheckUtils]: 38: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,892 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,893 INFO L280 TraceCheckUtils]: 40: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,893 INFO L263 TraceCheckUtils]: 41: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,893 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,893 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,893 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,893 INFO L263 TraceCheckUtils]: 45: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,894 INFO L280 TraceCheckUtils]: 46: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,894 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,894 INFO L280 TraceCheckUtils]: 48: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,894 INFO L280 TraceCheckUtils]: 49: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,894 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,894 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,895 INFO L263 TraceCheckUtils]: 52: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,895 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,895 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,895 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,895 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,896 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 [2020-07-10 14:58:40,896 INFO L280 TraceCheckUtils]: 58: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,896 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,896 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 [2020-07-10 14:58:40,896 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,897 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,897 INFO L280 TraceCheckUtils]: 63: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,897 INFO L263 TraceCheckUtils]: 64: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,897 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,897 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,898 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,898 INFO L263 TraceCheckUtils]: 68: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,898 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,898 INFO L280 TraceCheckUtils]: 70: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,898 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,899 INFO L263 TraceCheckUtils]: 72: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,899 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,899 INFO L280 TraceCheckUtils]: 74: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,899 INFO L280 TraceCheckUtils]: 75: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,899 INFO L280 TraceCheckUtils]: 76: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,900 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,900 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,900 INFO L263 TraceCheckUtils]: 79: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,900 INFO L280 TraceCheckUtils]: 80: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,901 INFO L280 TraceCheckUtils]: 81: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,901 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,901 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,901 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 [2020-07-10 14:58:40,901 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,902 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,902 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,902 INFO L263 TraceCheckUtils]: 88: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,902 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,902 INFO L280 TraceCheckUtils]: 90: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,903 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,903 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,903 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,903 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 [2020-07-10 14:58:40,903 INFO L280 TraceCheckUtils]: 95: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,904 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,904 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 [2020-07-10 14:58:40,904 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,904 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10183#true} {10184#false} #41#return; {10184#false} is VALID [2020-07-10 14:58:40,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,910 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,911 INFO L280 TraceCheckUtils]: 5: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,911 INFO L263 TraceCheckUtils]: 7: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,913 INFO L280 TraceCheckUtils]: 9: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,913 INFO L280 TraceCheckUtils]: 10: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,913 INFO L263 TraceCheckUtils]: 11: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,914 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,914 INFO L280 TraceCheckUtils]: 13: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,915 INFO L280 TraceCheckUtils]: 14: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,915 INFO L263 TraceCheckUtils]: 15: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,915 INFO L280 TraceCheckUtils]: 16: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,916 INFO L280 TraceCheckUtils]: 18: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,917 INFO L263 TraceCheckUtils]: 19: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,917 INFO L280 TraceCheckUtils]: 20: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,918 INFO L280 TraceCheckUtils]: 22: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,918 INFO L263 TraceCheckUtils]: 23: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,920 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 [2020-07-10 14:58:40,921 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 [2020-07-10 14:58:40,921 INFO L263 TraceCheckUtils]: 27: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,921 INFO L280 TraceCheckUtils]: 28: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,921 INFO L280 TraceCheckUtils]: 29: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,921 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,922 INFO L280 TraceCheckUtils]: 31: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,923 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,923 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 [2020-07-10 14:58:40,923 INFO L263 TraceCheckUtils]: 34: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,923 INFO L280 TraceCheckUtils]: 35: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,924 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,924 INFO L280 TraceCheckUtils]: 37: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,925 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,925 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 [2020-07-10 14:58:40,926 INFO L280 TraceCheckUtils]: 40: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,927 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 [2020-07-10 14:58:40,928 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 [2020-07-10 14:58:40,928 INFO L263 TraceCheckUtils]: 43: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,928 INFO L280 TraceCheckUtils]: 44: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,928 INFO L280 TraceCheckUtils]: 45: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,928 INFO L280 TraceCheckUtils]: 46: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,928 INFO L280 TraceCheckUtils]: 47: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,929 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,930 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 [2020-07-10 14:58:40,930 INFO L280 TraceCheckUtils]: 50: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,932 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 [2020-07-10 14:58:40,932 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 [2020-07-10 14:58:40,932 INFO L263 TraceCheckUtils]: 53: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,933 INFO L280 TraceCheckUtils]: 54: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,933 INFO L280 TraceCheckUtils]: 55: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,933 INFO L280 TraceCheckUtils]: 56: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,933 INFO L263 TraceCheckUtils]: 57: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,933 INFO L280 TraceCheckUtils]: 58: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,934 INFO L280 TraceCheckUtils]: 59: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,934 INFO L280 TraceCheckUtils]: 60: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,934 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,934 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,934 INFO L280 TraceCheckUtils]: 63: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,935 INFO L263 TraceCheckUtils]: 64: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,935 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,935 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,935 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,935 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,935 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 [2020-07-10 14:58:40,936 INFO L280 TraceCheckUtils]: 70: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,937 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,937 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 [2020-07-10 14:58:40,938 INFO L280 TraceCheckUtils]: 73: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,939 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 [2020-07-10 14:58:40,940 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 [2020-07-10 14:58:40,940 INFO L263 TraceCheckUtils]: 76: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,940 INFO L280 TraceCheckUtils]: 77: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,940 INFO L280 TraceCheckUtils]: 78: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,941 INFO L280 TraceCheckUtils]: 79: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,941 INFO L263 TraceCheckUtils]: 80: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,941 INFO L280 TraceCheckUtils]: 81: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,941 INFO L280 TraceCheckUtils]: 82: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,941 INFO L280 TraceCheckUtils]: 83: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,941 INFO L263 TraceCheckUtils]: 84: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,942 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,942 INFO L280 TraceCheckUtils]: 86: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,942 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,942 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,943 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,943 INFO L280 TraceCheckUtils]: 90: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,943 INFO L263 TraceCheckUtils]: 91: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,943 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,943 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,944 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,944 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,944 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 [2020-07-10 14:58:40,944 INFO L280 TraceCheckUtils]: 97: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,944 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,944 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,945 INFO L263 TraceCheckUtils]: 100: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,945 INFO L280 TraceCheckUtils]: 101: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,945 INFO L280 TraceCheckUtils]: 102: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,945 INFO L280 TraceCheckUtils]: 103: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,945 INFO L280 TraceCheckUtils]: 104: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,946 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,946 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 [2020-07-10 14:58:40,946 INFO L280 TraceCheckUtils]: 107: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,947 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,948 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 [2020-07-10 14:58:40,949 INFO L280 TraceCheckUtils]: 110: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,950 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 [2020-07-10 14:58:40,951 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 [2020-07-10 14:58:40,951 INFO L263 TraceCheckUtils]: 113: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,951 INFO L280 TraceCheckUtils]: 114: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,951 INFO L280 TraceCheckUtils]: 115: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,952 INFO L280 TraceCheckUtils]: 116: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,952 INFO L263 TraceCheckUtils]: 117: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,952 INFO L280 TraceCheckUtils]: 118: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,952 INFO L280 TraceCheckUtils]: 119: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,952 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,952 INFO L263 TraceCheckUtils]: 121: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,953 INFO L280 TraceCheckUtils]: 122: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,953 INFO L280 TraceCheckUtils]: 123: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,953 INFO L280 TraceCheckUtils]: 124: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,953 INFO L263 TraceCheckUtils]: 125: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,953 INFO L280 TraceCheckUtils]: 126: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,953 INFO L280 TraceCheckUtils]: 127: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,954 INFO L280 TraceCheckUtils]: 128: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,954 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,954 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,954 INFO L280 TraceCheckUtils]: 131: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,954 INFO L263 TraceCheckUtils]: 132: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,955 INFO L280 TraceCheckUtils]: 133: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,955 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,955 INFO L280 TraceCheckUtils]: 135: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,955 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,955 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 [2020-07-10 14:58:40,956 INFO L280 TraceCheckUtils]: 138: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,956 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,956 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,956 INFO L263 TraceCheckUtils]: 141: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,956 INFO L280 TraceCheckUtils]: 142: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,956 INFO L280 TraceCheckUtils]: 143: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,957 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,957 INFO L280 TraceCheckUtils]: 145: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,957 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,957 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 [2020-07-10 14:58:40,957 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,957 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,958 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,958 INFO L263 TraceCheckUtils]: 151: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,958 INFO L280 TraceCheckUtils]: 152: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,958 INFO L280 TraceCheckUtils]: 153: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,958 INFO L280 TraceCheckUtils]: 154: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,959 INFO L263 TraceCheckUtils]: 155: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,959 INFO L280 TraceCheckUtils]: 156: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,959 INFO L280 TraceCheckUtils]: 157: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,959 INFO L280 TraceCheckUtils]: 158: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,959 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,959 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,960 INFO L280 TraceCheckUtils]: 161: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,960 INFO L263 TraceCheckUtils]: 162: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,960 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,960 INFO L280 TraceCheckUtils]: 164: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,960 INFO L280 TraceCheckUtils]: 165: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,960 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,961 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 [2020-07-10 14:58:40,961 INFO L280 TraceCheckUtils]: 168: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,961 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,961 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 [2020-07-10 14:58:40,961 INFO L280 TraceCheckUtils]: 171: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,963 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,963 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 [2020-07-10 14:58:40,964 INFO L280 TraceCheckUtils]: 174: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,965 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {10183#true} #39#return; {11037#(<= 7 fibo_~n)} is VALID [2020-07-10 14:58:40,966 INFO L280 TraceCheckUtils]: 176: Hoare triple {11037#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11037#(<= 7 fibo_~n)} is VALID [2020-07-10 14:58:40,966 INFO L263 TraceCheckUtils]: 177: Hoare triple {11037#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,966 INFO L280 TraceCheckUtils]: 178: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,967 INFO L280 TraceCheckUtils]: 179: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,968 INFO L280 TraceCheckUtils]: 180: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,968 INFO L263 TraceCheckUtils]: 181: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,968 INFO L280 TraceCheckUtils]: 182: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,969 INFO L280 TraceCheckUtils]: 183: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,969 INFO L280 TraceCheckUtils]: 184: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,970 INFO L263 TraceCheckUtils]: 185: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,970 INFO L280 TraceCheckUtils]: 186: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,971 INFO L280 TraceCheckUtils]: 187: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,971 INFO L280 TraceCheckUtils]: 188: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,971 INFO L263 TraceCheckUtils]: 189: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,972 INFO L280 TraceCheckUtils]: 190: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,973 INFO L280 TraceCheckUtils]: 191: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:40,973 INFO L280 TraceCheckUtils]: 192: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,974 INFO L280 TraceCheckUtils]: 193: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:40,975 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 [2020-07-10 14:58:40,976 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 [2020-07-10 14:58:40,976 INFO L263 TraceCheckUtils]: 196: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,976 INFO L280 TraceCheckUtils]: 197: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,977 INFO L280 TraceCheckUtils]: 198: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,977 INFO L280 TraceCheckUtils]: 199: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,978 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,978 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 [2020-07-10 14:58:40,979 INFO L280 TraceCheckUtils]: 202: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:40,981 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 [2020-07-10 14:58:40,982 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 [2020-07-10 14:58:40,982 INFO L263 TraceCheckUtils]: 205: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,982 INFO L280 TraceCheckUtils]: 206: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,982 INFO L280 TraceCheckUtils]: 207: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,983 INFO L280 TraceCheckUtils]: 208: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,983 INFO L280 TraceCheckUtils]: 209: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,985 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,986 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 [2020-07-10 14:58:40,986 INFO L280 TraceCheckUtils]: 212: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:40,988 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 [2020-07-10 14:58:40,989 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 [2020-07-10 14:58:40,990 INFO L263 TraceCheckUtils]: 215: Hoare triple {11600#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,990 INFO L280 TraceCheckUtils]: 216: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,990 INFO L280 TraceCheckUtils]: 217: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,991 INFO L280 TraceCheckUtils]: 218: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:40,991 INFO L263 TraceCheckUtils]: 219: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:40,991 INFO L280 TraceCheckUtils]: 220: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,992 INFO L280 TraceCheckUtils]: 221: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:40,992 INFO L280 TraceCheckUtils]: 222: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:40,992 INFO L280 TraceCheckUtils]: 223: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,992 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:40,993 INFO L280 TraceCheckUtils]: 225: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:40,993 INFO L263 TraceCheckUtils]: 226: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:40,993 INFO L280 TraceCheckUtils]: 227: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:40,994 INFO L280 TraceCheckUtils]: 228: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:40,994 INFO L280 TraceCheckUtils]: 229: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,994 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:40,995 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 [2020-07-10 14:58:40,995 INFO L280 TraceCheckUtils]: 232: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:40,997 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:40,997 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 [2020-07-10 14:58:40,998 INFO L280 TraceCheckUtils]: 235: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume true; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:41,000 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {11600#(<= |fibo_#in~n| 4)} {11037#(<= 7 fibo_~n)} #41#return; {10184#false} is VALID [2020-07-10 14:58:41,001 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 [2020-07-10 14:58:41,001 INFO L280 TraceCheckUtils]: 238: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-10 14:58:41,001 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {10184#false} {10183#true} #39#return; {10184#false} is VALID [2020-07-10 14:58:41,001 INFO L280 TraceCheckUtils]: 240: Hoare triple {10184#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10184#false} is VALID [2020-07-10 14:58:41,002 INFO L263 TraceCheckUtils]: 241: Hoare triple {10184#false} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,002 INFO L280 TraceCheckUtils]: 242: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,002 INFO L280 TraceCheckUtils]: 243: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,003 INFO L280 TraceCheckUtils]: 244: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,003 INFO L263 TraceCheckUtils]: 245: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,003 INFO L280 TraceCheckUtils]: 246: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,004 INFO L280 TraceCheckUtils]: 247: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,004 INFO L280 TraceCheckUtils]: 248: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,004 INFO L263 TraceCheckUtils]: 249: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,005 INFO L280 TraceCheckUtils]: 250: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,005 INFO L280 TraceCheckUtils]: 251: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,005 INFO L280 TraceCheckUtils]: 252: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,005 INFO L263 TraceCheckUtils]: 253: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,006 INFO L280 TraceCheckUtils]: 254: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,006 INFO L280 TraceCheckUtils]: 255: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,006 INFO L280 TraceCheckUtils]: 256: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,007 INFO L263 TraceCheckUtils]: 257: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,007 INFO L280 TraceCheckUtils]: 258: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,007 INFO L280 TraceCheckUtils]: 259: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,008 INFO L280 TraceCheckUtils]: 260: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,008 INFO L280 TraceCheckUtils]: 261: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,008 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,009 INFO L280 TraceCheckUtils]: 263: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,009 INFO L263 TraceCheckUtils]: 264: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,009 INFO L280 TraceCheckUtils]: 265: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,009 INFO L280 TraceCheckUtils]: 266: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,010 INFO L280 TraceCheckUtils]: 267: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,010 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,010 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 [2020-07-10 14:58:41,011 INFO L280 TraceCheckUtils]: 270: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,011 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,011 INFO L280 TraceCheckUtils]: 272: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,012 INFO L263 TraceCheckUtils]: 273: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,012 INFO L280 TraceCheckUtils]: 274: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,012 INFO L280 TraceCheckUtils]: 275: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,013 INFO L280 TraceCheckUtils]: 276: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,013 INFO L280 TraceCheckUtils]: 277: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,013 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,014 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 [2020-07-10 14:58:41,014 INFO L280 TraceCheckUtils]: 280: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,014 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,014 INFO L280 TraceCheckUtils]: 282: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,015 INFO L263 TraceCheckUtils]: 283: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,015 INFO L280 TraceCheckUtils]: 284: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,015 INFO L280 TraceCheckUtils]: 285: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,016 INFO L280 TraceCheckUtils]: 286: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,016 INFO L263 TraceCheckUtils]: 287: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,016 INFO L280 TraceCheckUtils]: 288: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,017 INFO L280 TraceCheckUtils]: 289: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,017 INFO L280 TraceCheckUtils]: 290: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,017 INFO L280 TraceCheckUtils]: 291: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,018 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,018 INFO L280 TraceCheckUtils]: 293: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,018 INFO L263 TraceCheckUtils]: 294: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,019 INFO L280 TraceCheckUtils]: 295: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,019 INFO L280 TraceCheckUtils]: 296: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,019 INFO L280 TraceCheckUtils]: 297: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,019 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,020 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 [2020-07-10 14:58:41,020 INFO L280 TraceCheckUtils]: 300: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,020 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,021 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 [2020-07-10 14:58:41,021 INFO L280 TraceCheckUtils]: 303: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,021 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,021 INFO L280 TraceCheckUtils]: 305: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,022 INFO L263 TraceCheckUtils]: 306: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,022 INFO L280 TraceCheckUtils]: 307: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,022 INFO L280 TraceCheckUtils]: 308: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,023 INFO L280 TraceCheckUtils]: 309: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,023 INFO L263 TraceCheckUtils]: 310: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,023 INFO L280 TraceCheckUtils]: 311: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,024 INFO L280 TraceCheckUtils]: 312: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,024 INFO L280 TraceCheckUtils]: 313: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,024 INFO L263 TraceCheckUtils]: 314: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,024 INFO L280 TraceCheckUtils]: 315: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,025 INFO L280 TraceCheckUtils]: 316: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,025 INFO L280 TraceCheckUtils]: 317: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,025 INFO L280 TraceCheckUtils]: 318: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,026 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,026 INFO L280 TraceCheckUtils]: 320: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,026 INFO L263 TraceCheckUtils]: 321: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,027 INFO L280 TraceCheckUtils]: 322: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,027 INFO L280 TraceCheckUtils]: 323: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,027 INFO L280 TraceCheckUtils]: 324: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,028 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,028 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 [2020-07-10 14:58:41,028 INFO L280 TraceCheckUtils]: 327: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,028 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,029 INFO L280 TraceCheckUtils]: 329: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,029 INFO L263 TraceCheckUtils]: 330: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,029 INFO L280 TraceCheckUtils]: 331: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,030 INFO L280 TraceCheckUtils]: 332: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,030 INFO L280 TraceCheckUtils]: 333: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,030 INFO L280 TraceCheckUtils]: 334: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,031 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,031 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 [2020-07-10 14:58:41,031 INFO L280 TraceCheckUtils]: 337: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,032 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,032 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 [2020-07-10 14:58:41,032 INFO L280 TraceCheckUtils]: 340: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,033 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {10183#true} {10184#false} #41#return; {10184#false} is VALID [2020-07-10 14:58:41,033 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 [2020-07-10 14:58:41,033 INFO L280 TraceCheckUtils]: 343: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-10 14:58:41,034 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {10184#false} {10187#(<= main_~x~0 7)} #37#return; {10184#false} is VALID [2020-07-10 14:58:41,304 INFO L263 TraceCheckUtils]: 0: Hoare triple {10183#true} call ULTIMATE.init(); {10183#true} is VALID [2020-07-10 14:58:41,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10183#true} {10183#true} #33#return; {10183#true} is VALID [2020-07-10 14:58:41,305 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret3 := main(); {10183#true} is VALID [2020-07-10 14:58:41,306 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~x~0 := 7; {10187#(<= main_~x~0 7)} is VALID [2020-07-10 14:58:41,306 INFO L263 TraceCheckUtils]: 5: Hoare triple {10187#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {10183#true} is VALID [2020-07-10 14:58:41,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,307 INFO L280 TraceCheckUtils]: 7: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,307 INFO L280 TraceCheckUtils]: 8: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,307 INFO L263 TraceCheckUtils]: 9: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,308 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,308 INFO L280 TraceCheckUtils]: 11: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,308 INFO L280 TraceCheckUtils]: 12: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,308 INFO L263 TraceCheckUtils]: 13: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,309 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,310 INFO L280 TraceCheckUtils]: 15: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,310 INFO L263 TraceCheckUtils]: 17: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,311 INFO L280 TraceCheckUtils]: 18: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,312 INFO L280 TraceCheckUtils]: 19: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,312 INFO L280 TraceCheckUtils]: 20: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,312 INFO L263 TraceCheckUtils]: 21: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,313 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,314 INFO L280 TraceCheckUtils]: 23: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,314 INFO L280 TraceCheckUtils]: 24: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,314 INFO L263 TraceCheckUtils]: 25: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,315 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,316 INFO L280 TraceCheckUtils]: 27: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,316 INFO L280 TraceCheckUtils]: 28: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,316 INFO L263 TraceCheckUtils]: 29: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,317 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,318 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 [2020-07-10 14:58:41,319 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 [2020-07-10 14:58:41,319 INFO L263 TraceCheckUtils]: 33: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,319 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,319 INFO L280 TraceCheckUtils]: 35: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,319 INFO L280 TraceCheckUtils]: 36: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,320 INFO L280 TraceCheckUtils]: 37: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,321 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #39#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,321 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 [2020-07-10 14:58:41,321 INFO L263 TraceCheckUtils]: 40: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,322 INFO L280 TraceCheckUtils]: 41: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,322 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,322 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,323 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,324 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 [2020-07-10 14:58:41,324 INFO L280 TraceCheckUtils]: 46: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,326 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 [2020-07-10 14:58:41,327 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 [2020-07-10 14:58:41,327 INFO L263 TraceCheckUtils]: 49: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,328 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,328 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,328 INFO L280 TraceCheckUtils]: 52: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,329 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,330 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,331 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 [2020-07-10 14:58:41,332 INFO L280 TraceCheckUtils]: 56: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,333 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 [2020-07-10 14:58:41,334 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 [2020-07-10 14:58:41,335 INFO L263 TraceCheckUtils]: 59: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,335 INFO L280 TraceCheckUtils]: 60: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,336 INFO L280 TraceCheckUtils]: 62: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,336 INFO L263 TraceCheckUtils]: 63: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,336 INFO L280 TraceCheckUtils]: 64: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,337 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,337 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,337 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,337 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,338 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,338 INFO L263 TraceCheckUtils]: 70: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,338 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,339 INFO L280 TraceCheckUtils]: 72: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,339 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,339 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,339 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 [2020-07-10 14:58:41,340 INFO L280 TraceCheckUtils]: 76: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,341 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,342 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 [2020-07-10 14:58:41,343 INFO L280 TraceCheckUtils]: 79: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,345 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 [2020-07-10 14:58:41,345 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 [2020-07-10 14:58:41,346 INFO L263 TraceCheckUtils]: 82: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,346 INFO L280 TraceCheckUtils]: 83: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,346 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,347 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,347 INFO L263 TraceCheckUtils]: 86: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,347 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,347 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,348 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,348 INFO L263 TraceCheckUtils]: 90: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,348 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,349 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,349 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,349 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,349 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,350 INFO L280 TraceCheckUtils]: 96: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,350 INFO L263 TraceCheckUtils]: 97: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,350 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,351 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,351 INFO L280 TraceCheckUtils]: 100: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,351 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,352 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 [2020-07-10 14:58:41,352 INFO L280 TraceCheckUtils]: 103: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,352 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,352 INFO L280 TraceCheckUtils]: 105: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,353 INFO L263 TraceCheckUtils]: 106: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,353 INFO L280 TraceCheckUtils]: 107: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,353 INFO L280 TraceCheckUtils]: 108: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,354 INFO L280 TraceCheckUtils]: 109: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,354 INFO L280 TraceCheckUtils]: 110: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,354 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,354 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 [2020-07-10 14:58:41,355 INFO L280 TraceCheckUtils]: 113: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,356 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,357 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 [2020-07-10 14:58:41,358 INFO L280 TraceCheckUtils]: 116: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,360 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 [2020-07-10 14:58:41,361 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 [2020-07-10 14:58:41,361 INFO L263 TraceCheckUtils]: 119: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,361 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,361 INFO L280 TraceCheckUtils]: 121: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,362 INFO L280 TraceCheckUtils]: 122: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,362 INFO L263 TraceCheckUtils]: 123: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,362 INFO L280 TraceCheckUtils]: 124: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,362 INFO L280 TraceCheckUtils]: 125: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,363 INFO L280 TraceCheckUtils]: 126: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,363 INFO L263 TraceCheckUtils]: 127: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,363 INFO L280 TraceCheckUtils]: 128: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,364 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,364 INFO L280 TraceCheckUtils]: 130: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,364 INFO L263 TraceCheckUtils]: 131: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,365 INFO L280 TraceCheckUtils]: 132: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,365 INFO L280 TraceCheckUtils]: 133: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,365 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,365 INFO L280 TraceCheckUtils]: 135: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,366 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,366 INFO L280 TraceCheckUtils]: 137: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,366 INFO L263 TraceCheckUtils]: 138: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,367 INFO L280 TraceCheckUtils]: 139: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,367 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,367 INFO L280 TraceCheckUtils]: 141: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,367 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,368 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 [2020-07-10 14:58:41,368 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,368 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,369 INFO L280 TraceCheckUtils]: 146: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,369 INFO L263 TraceCheckUtils]: 147: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,369 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,369 INFO L280 TraceCheckUtils]: 149: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,370 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,370 INFO L280 TraceCheckUtils]: 151: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,370 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,371 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 [2020-07-10 14:58:41,371 INFO L280 TraceCheckUtils]: 154: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,371 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,371 INFO L280 TraceCheckUtils]: 156: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,372 INFO L263 TraceCheckUtils]: 157: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,372 INFO L280 TraceCheckUtils]: 158: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,372 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,373 INFO L280 TraceCheckUtils]: 160: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,373 INFO L263 TraceCheckUtils]: 161: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,373 INFO L280 TraceCheckUtils]: 162: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,373 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,374 INFO L280 TraceCheckUtils]: 164: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,374 INFO L280 TraceCheckUtils]: 165: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,374 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,375 INFO L280 TraceCheckUtils]: 167: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,375 INFO L263 TraceCheckUtils]: 168: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,375 INFO L280 TraceCheckUtils]: 169: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,376 INFO L280 TraceCheckUtils]: 170: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,376 INFO L280 TraceCheckUtils]: 171: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,376 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,376 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 [2020-07-10 14:58:41,377 INFO L280 TraceCheckUtils]: 174: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,377 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,377 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 [2020-07-10 14:58:41,378 INFO L280 TraceCheckUtils]: 177: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,379 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,380 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 [2020-07-10 14:58:41,381 INFO L280 TraceCheckUtils]: 180: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,382 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {11198#(<= 6 |fibo_#in~n|)} {10183#true} #39#return; {11037#(<= 7 fibo_~n)} is VALID [2020-07-10 14:58:41,383 INFO L280 TraceCheckUtils]: 182: Hoare triple {11037#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11037#(<= 7 fibo_~n)} is VALID [2020-07-10 14:58:41,384 INFO L263 TraceCheckUtils]: 183: Hoare triple {11037#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,384 INFO L280 TraceCheckUtils]: 184: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,385 INFO L280 TraceCheckUtils]: 185: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,386 INFO L280 TraceCheckUtils]: 186: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,386 INFO L263 TraceCheckUtils]: 187: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,387 INFO L280 TraceCheckUtils]: 188: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,388 INFO L280 TraceCheckUtils]: 189: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,389 INFO L280 TraceCheckUtils]: 190: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,389 INFO L263 TraceCheckUtils]: 191: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,390 INFO L280 TraceCheckUtils]: 192: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,391 INFO L280 TraceCheckUtils]: 193: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,391 INFO L280 TraceCheckUtils]: 194: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,392 INFO L263 TraceCheckUtils]: 195: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,393 INFO L280 TraceCheckUtils]: 196: Hoare triple {10183#true} ~n := #in~n; {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,393 INFO L280 TraceCheckUtils]: 197: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11097#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:41,394 INFO L280 TraceCheckUtils]: 198: Hoare triple {11097#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:41,395 INFO L280 TraceCheckUtils]: 199: Hoare triple {11653#(<= |fibo_#in~n| 1)} assume true; {11653#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 14:58:41,397 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 [2020-07-10 14:58:41,398 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 [2020-07-10 14:58:41,398 INFO L263 TraceCheckUtils]: 202: Hoare triple {11648#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,399 INFO L280 TraceCheckUtils]: 203: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,399 INFO L280 TraceCheckUtils]: 204: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,399 INFO L280 TraceCheckUtils]: 205: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,400 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {10183#true} {11648#(<= |fibo_#in~n| 2)} #41#return; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:41,401 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 [2020-07-10 14:58:41,402 INFO L280 TraceCheckUtils]: 208: Hoare triple {11648#(<= |fibo_#in~n| 2)} assume true; {11648#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 14:58:41,404 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 [2020-07-10 14:58:41,405 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 [2020-07-10 14:58:41,405 INFO L263 TraceCheckUtils]: 211: Hoare triple {11637#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,405 INFO L280 TraceCheckUtils]: 212: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,406 INFO L280 TraceCheckUtils]: 213: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,406 INFO L280 TraceCheckUtils]: 214: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,406 INFO L280 TraceCheckUtils]: 215: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,407 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {10183#true} {11637#(<= |fibo_#in~n| 3)} #41#return; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:41,408 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 [2020-07-10 14:58:41,409 INFO L280 TraceCheckUtils]: 218: Hoare triple {11637#(<= |fibo_#in~n| 3)} assume true; {11637#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 14:58:41,411 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 [2020-07-10 14:58:41,412 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 [2020-07-10 14:58:41,412 INFO L263 TraceCheckUtils]: 221: Hoare triple {11600#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,412 INFO L280 TraceCheckUtils]: 222: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,413 INFO L280 TraceCheckUtils]: 223: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,413 INFO L280 TraceCheckUtils]: 224: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,413 INFO L263 TraceCheckUtils]: 225: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,413 INFO L280 TraceCheckUtils]: 226: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,414 INFO L280 TraceCheckUtils]: 227: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,414 INFO L280 TraceCheckUtils]: 228: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,414 INFO L280 TraceCheckUtils]: 229: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,415 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,415 INFO L280 TraceCheckUtils]: 231: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,415 INFO L263 TraceCheckUtils]: 232: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,416 INFO L280 TraceCheckUtils]: 233: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,416 INFO L280 TraceCheckUtils]: 234: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,416 INFO L280 TraceCheckUtils]: 235: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,416 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,417 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 [2020-07-10 14:58:41,417 INFO L280 TraceCheckUtils]: 238: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,418 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {10183#true} {11600#(<= |fibo_#in~n| 4)} #41#return; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:41,419 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 [2020-07-10 14:58:41,420 INFO L280 TraceCheckUtils]: 241: Hoare triple {11600#(<= |fibo_#in~n| 4)} assume true; {11600#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 14:58:41,422 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {11600#(<= |fibo_#in~n| 4)} {11037#(<= 7 fibo_~n)} #41#return; {10184#false} is VALID [2020-07-10 14:58:41,422 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 [2020-07-10 14:58:41,422 INFO L280 TraceCheckUtils]: 244: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-10 14:58:41,423 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {10184#false} {10183#true} #39#return; {10184#false} is VALID [2020-07-10 14:58:41,423 INFO L280 TraceCheckUtils]: 246: Hoare triple {10184#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10184#false} is VALID [2020-07-10 14:58:41,423 INFO L263 TraceCheckUtils]: 247: Hoare triple {10184#false} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,423 INFO L280 TraceCheckUtils]: 248: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,424 INFO L280 TraceCheckUtils]: 249: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,424 INFO L280 TraceCheckUtils]: 250: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,424 INFO L263 TraceCheckUtils]: 251: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,425 INFO L280 TraceCheckUtils]: 252: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,425 INFO L280 TraceCheckUtils]: 253: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,425 INFO L280 TraceCheckUtils]: 254: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,425 INFO L263 TraceCheckUtils]: 255: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,426 INFO L280 TraceCheckUtils]: 256: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,426 INFO L280 TraceCheckUtils]: 257: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,426 INFO L280 TraceCheckUtils]: 258: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,427 INFO L263 TraceCheckUtils]: 259: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,427 INFO L280 TraceCheckUtils]: 260: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,427 INFO L280 TraceCheckUtils]: 261: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,427 INFO L280 TraceCheckUtils]: 262: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,428 INFO L263 TraceCheckUtils]: 263: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,428 INFO L280 TraceCheckUtils]: 264: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,428 INFO L280 TraceCheckUtils]: 265: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,429 INFO L280 TraceCheckUtils]: 266: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,429 INFO L280 TraceCheckUtils]: 267: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,429 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,429 INFO L280 TraceCheckUtils]: 269: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,430 INFO L263 TraceCheckUtils]: 270: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,430 INFO L280 TraceCheckUtils]: 271: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,430 INFO L280 TraceCheckUtils]: 272: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,431 INFO L280 TraceCheckUtils]: 273: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,431 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,431 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 [2020-07-10 14:58:41,432 INFO L280 TraceCheckUtils]: 276: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,432 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,432 INFO L280 TraceCheckUtils]: 278: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,432 INFO L263 TraceCheckUtils]: 279: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,433 INFO L280 TraceCheckUtils]: 280: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,433 INFO L280 TraceCheckUtils]: 281: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,433 INFO L280 TraceCheckUtils]: 282: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,434 INFO L280 TraceCheckUtils]: 283: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,434 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,434 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 [2020-07-10 14:58:41,434 INFO L280 TraceCheckUtils]: 286: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,435 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,435 INFO L280 TraceCheckUtils]: 288: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,435 INFO L263 TraceCheckUtils]: 289: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,436 INFO L280 TraceCheckUtils]: 290: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,436 INFO L280 TraceCheckUtils]: 291: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,436 INFO L280 TraceCheckUtils]: 292: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,437 INFO L263 TraceCheckUtils]: 293: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,437 INFO L280 TraceCheckUtils]: 294: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,437 INFO L280 TraceCheckUtils]: 295: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,437 INFO L280 TraceCheckUtils]: 296: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,438 INFO L280 TraceCheckUtils]: 297: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,438 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,438 INFO L280 TraceCheckUtils]: 299: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,439 INFO L263 TraceCheckUtils]: 300: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,439 INFO L280 TraceCheckUtils]: 301: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,439 INFO L280 TraceCheckUtils]: 302: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,439 INFO L280 TraceCheckUtils]: 303: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,440 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,440 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 [2020-07-10 14:58:41,440 INFO L280 TraceCheckUtils]: 306: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,440 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,441 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 [2020-07-10 14:58:41,441 INFO L280 TraceCheckUtils]: 309: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,441 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,441 INFO L280 TraceCheckUtils]: 311: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,441 INFO L263 TraceCheckUtils]: 312: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,442 INFO L280 TraceCheckUtils]: 313: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,442 INFO L280 TraceCheckUtils]: 314: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,442 INFO L280 TraceCheckUtils]: 315: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,442 INFO L263 TraceCheckUtils]: 316: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,442 INFO L280 TraceCheckUtils]: 317: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,443 INFO L280 TraceCheckUtils]: 318: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,443 INFO L280 TraceCheckUtils]: 319: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:41,443 INFO L263 TraceCheckUtils]: 320: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:41,443 INFO L280 TraceCheckUtils]: 321: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,443 INFO L280 TraceCheckUtils]: 322: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,443 INFO L280 TraceCheckUtils]: 323: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,444 INFO L280 TraceCheckUtils]: 324: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,444 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,444 INFO L280 TraceCheckUtils]: 326: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,444 INFO L263 TraceCheckUtils]: 327: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,444 INFO L280 TraceCheckUtils]: 328: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,445 INFO L280 TraceCheckUtils]: 329: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:41,445 INFO L280 TraceCheckUtils]: 330: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,445 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,445 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 [2020-07-10 14:58:41,445 INFO L280 TraceCheckUtils]: 333: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,446 INFO L275 TraceCheckUtils]: 334: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:41,446 INFO L280 TraceCheckUtils]: 335: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:41,446 INFO L263 TraceCheckUtils]: 336: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:41,446 INFO L280 TraceCheckUtils]: 337: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:41,446 INFO L280 TraceCheckUtils]: 338: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:41,447 INFO L280 TraceCheckUtils]: 339: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:41,447 INFO L280 TraceCheckUtils]: 340: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,447 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,447 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 [2020-07-10 14:58:41,447 INFO L280 TraceCheckUtils]: 343: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,448 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:41,448 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 [2020-07-10 14:58:41,448 INFO L280 TraceCheckUtils]: 346: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:41,448 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {10183#true} {10184#false} #41#return; {10184#false} is VALID [2020-07-10 14:58:41,448 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 [2020-07-10 14:58:41,448 INFO L280 TraceCheckUtils]: 349: Hoare triple {10184#false} assume true; {10184#false} is VALID [2020-07-10 14:58:41,449 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {10184#false} {10187#(<= main_~x~0 7)} #37#return; {10184#false} is VALID [2020-07-10 14:58:41,449 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 [2020-07-10 14:58:41,449 INFO L280 TraceCheckUtils]: 352: Hoare triple {10184#false} assume 13 != ~result~0; {10184#false} is VALID [2020-07-10 14:58:41,449 INFO L280 TraceCheckUtils]: 353: Hoare triple {10184#false} assume !false; {10184#false} is VALID [2020-07-10 14:58:41,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 863 proven. 1526 refuted. 0 times theorem prover too weak. 4731 trivial. 0 not checked. [2020-07-10 14:58:41,589 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [618778928] [2020-07-10 14:58:41,589 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [594980660] [2020-07-10 14:58:41,589 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 [2020-07-10 14:58:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:41,763 INFO L264 TraceCheckSpWp]: Trace formula consists of 787 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-10 14:58:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:58:41,829 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:58:42,470 INFO L263 TraceCheckUtils]: 0: Hoare triple {10183#true} call ULTIMATE.init(); {10183#true} is VALID [2020-07-10 14:58:42,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,470 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10183#true} {10183#true} #33#return; {10183#true} is VALID [2020-07-10 14:58:42,470 INFO L263 TraceCheckUtils]: 3: Hoare triple {10183#true} call #t~ret3 := main(); {10183#true} is VALID [2020-07-10 14:58:42,471 INFO L280 TraceCheckUtils]: 4: Hoare triple {10183#true} ~x~0 := 7; {10187#(<= main_~x~0 7)} is VALID [2020-07-10 14:58:42,471 INFO L263 TraceCheckUtils]: 5: Hoare triple {10187#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {10183#true} is VALID [2020-07-10 14:58:42,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,476 INFO L263 TraceCheckUtils]: 9: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,478 INFO L280 TraceCheckUtils]: 11: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,479 INFO L280 TraceCheckUtils]: 12: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,480 INFO L263 TraceCheckUtils]: 13: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,483 INFO L263 TraceCheckUtils]: 17: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,484 INFO L280 TraceCheckUtils]: 18: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,485 INFO L280 TraceCheckUtils]: 19: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,486 INFO L263 TraceCheckUtils]: 21: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,488 INFO L280 TraceCheckUtils]: 23: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,489 INFO L280 TraceCheckUtils]: 24: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,490 INFO L263 TraceCheckUtils]: 25: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,491 INFO L280 TraceCheckUtils]: 26: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,492 INFO L280 TraceCheckUtils]: 28: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,493 INFO L263 TraceCheckUtils]: 29: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,494 INFO L280 TraceCheckUtils]: 30: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,495 INFO L280 TraceCheckUtils]: 32: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,496 INFO L263 TraceCheckUtils]: 33: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,497 INFO L280 TraceCheckUtils]: 34: Hoare triple {10183#true} ~n := #in~n; {11898#(<= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,498 INFO L280 TraceCheckUtils]: 35: Hoare triple {11898#(<= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11986#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,499 INFO L280 TraceCheckUtils]: 36: Hoare triple {11986#(<= 1 |fibo_#in~n|)} assume 1 == ~n;#res := 1; {11986#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,500 INFO L280 TraceCheckUtils]: 37: Hoare triple {11986#(<= 1 |fibo_#in~n|)} assume true; {11986#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,501 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 [2020-07-10 14:58:42,502 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 [2020-07-10 14:58:42,503 INFO L263 TraceCheckUtils]: 40: Hoare triple {11426#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,503 INFO L280 TraceCheckUtils]: 41: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,503 INFO L280 TraceCheckUtils]: 42: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,504 INFO L280 TraceCheckUtils]: 43: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,505 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10183#true} {11426#(<= 2 |fibo_#in~n|)} #41#return; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,506 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 [2020-07-10 14:58:42,507 INFO L280 TraceCheckUtils]: 46: Hoare triple {11426#(<= 2 |fibo_#in~n|)} assume true; {11426#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,509 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 [2020-07-10 14:58:42,509 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 [2020-07-10 14:58:42,510 INFO L263 TraceCheckUtils]: 49: Hoare triple {11419#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,510 INFO L280 TraceCheckUtils]: 50: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,510 INFO L280 TraceCheckUtils]: 51: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,511 INFO L280 TraceCheckUtils]: 52: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,511 INFO L280 TraceCheckUtils]: 53: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,512 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10183#true} {11419#(<= 3 |fibo_#in~n|)} #41#return; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,513 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 [2020-07-10 14:58:42,514 INFO L280 TraceCheckUtils]: 56: Hoare triple {11419#(<= 3 |fibo_#in~n|)} assume true; {11419#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,516 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 [2020-07-10 14:58:42,517 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 [2020-07-10 14:58:42,517 INFO L263 TraceCheckUtils]: 59: Hoare triple {11382#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,518 INFO L280 TraceCheckUtils]: 60: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,518 INFO L280 TraceCheckUtils]: 61: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,518 INFO L280 TraceCheckUtils]: 62: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,518 INFO L263 TraceCheckUtils]: 63: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,519 INFO L280 TraceCheckUtils]: 64: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,519 INFO L280 TraceCheckUtils]: 65: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,519 INFO L280 TraceCheckUtils]: 66: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,520 INFO L280 TraceCheckUtils]: 67: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,520 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,520 INFO L280 TraceCheckUtils]: 69: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,520 INFO L263 TraceCheckUtils]: 70: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,521 INFO L280 TraceCheckUtils]: 71: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,521 INFO L280 TraceCheckUtils]: 72: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,521 INFO L280 TraceCheckUtils]: 73: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,522 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,522 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 [2020-07-10 14:58:42,522 INFO L280 TraceCheckUtils]: 76: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,524 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10183#true} {11382#(<= 4 |fibo_#in~n|)} #41#return; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,525 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 [2020-07-10 14:58:42,525 INFO L280 TraceCheckUtils]: 79: Hoare triple {11382#(<= 4 |fibo_#in~n|)} assume true; {11382#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,527 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 [2020-07-10 14:58:42,528 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 [2020-07-10 14:58:42,529 INFO L263 TraceCheckUtils]: 82: Hoare triple {11317#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,529 INFO L280 TraceCheckUtils]: 83: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,529 INFO L280 TraceCheckUtils]: 84: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,530 INFO L280 TraceCheckUtils]: 85: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,530 INFO L263 TraceCheckUtils]: 86: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,530 INFO L280 TraceCheckUtils]: 87: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,530 INFO L280 TraceCheckUtils]: 88: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,531 INFO L280 TraceCheckUtils]: 89: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,531 INFO L263 TraceCheckUtils]: 90: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,531 INFO L280 TraceCheckUtils]: 91: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,532 INFO L280 TraceCheckUtils]: 92: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,532 INFO L280 TraceCheckUtils]: 93: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,532 INFO L280 TraceCheckUtils]: 94: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,532 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,533 INFO L280 TraceCheckUtils]: 96: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,533 INFO L263 TraceCheckUtils]: 97: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,533 INFO L280 TraceCheckUtils]: 98: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,534 INFO L280 TraceCheckUtils]: 99: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,534 INFO L280 TraceCheckUtils]: 100: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,534 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,534 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 [2020-07-10 14:58:42,535 INFO L280 TraceCheckUtils]: 103: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,535 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,535 INFO L280 TraceCheckUtils]: 105: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,536 INFO L263 TraceCheckUtils]: 106: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,536 INFO L280 TraceCheckUtils]: 107: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,536 INFO L280 TraceCheckUtils]: 108: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,537 INFO L280 TraceCheckUtils]: 109: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,537 INFO L280 TraceCheckUtils]: 110: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,537 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,537 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 [2020-07-10 14:58:42,538 INFO L280 TraceCheckUtils]: 113: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,539 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {10183#true} {11317#(<= 5 |fibo_#in~n|)} #41#return; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,540 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 [2020-07-10 14:58:42,541 INFO L280 TraceCheckUtils]: 116: Hoare triple {11317#(<= 5 |fibo_#in~n|)} assume true; {11317#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,543 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 [2020-07-10 14:58:42,543 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 [2020-07-10 14:58:42,544 INFO L263 TraceCheckUtils]: 119: Hoare triple {11198#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,544 INFO L280 TraceCheckUtils]: 120: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,544 INFO L280 TraceCheckUtils]: 121: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,545 INFO L280 TraceCheckUtils]: 122: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,545 INFO L263 TraceCheckUtils]: 123: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,545 INFO L280 TraceCheckUtils]: 124: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,545 INFO L280 TraceCheckUtils]: 125: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,546 INFO L280 TraceCheckUtils]: 126: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,546 INFO L263 TraceCheckUtils]: 127: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,546 INFO L280 TraceCheckUtils]: 128: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,546 INFO L280 TraceCheckUtils]: 129: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,547 INFO L280 TraceCheckUtils]: 130: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,547 INFO L263 TraceCheckUtils]: 131: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,547 INFO L280 TraceCheckUtils]: 132: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,548 INFO L280 TraceCheckUtils]: 133: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,548 INFO L280 TraceCheckUtils]: 134: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,548 INFO L280 TraceCheckUtils]: 135: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,548 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,549 INFO L280 TraceCheckUtils]: 137: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,549 INFO L263 TraceCheckUtils]: 138: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,549 INFO L280 TraceCheckUtils]: 139: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,549 INFO L280 TraceCheckUtils]: 140: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,550 INFO L280 TraceCheckUtils]: 141: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,550 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,550 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 [2020-07-10 14:58:42,550 INFO L280 TraceCheckUtils]: 144: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,551 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,551 INFO L280 TraceCheckUtils]: 146: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,551 INFO L263 TraceCheckUtils]: 147: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,552 INFO L280 TraceCheckUtils]: 148: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,552 INFO L280 TraceCheckUtils]: 149: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,552 INFO L280 TraceCheckUtils]: 150: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,552 INFO L280 TraceCheckUtils]: 151: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,553 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,553 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 [2020-07-10 14:58:42,553 INFO L280 TraceCheckUtils]: 154: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,554 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,554 INFO L280 TraceCheckUtils]: 156: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,554 INFO L263 TraceCheckUtils]: 157: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,554 INFO L280 TraceCheckUtils]: 158: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,555 INFO L280 TraceCheckUtils]: 159: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,555 INFO L280 TraceCheckUtils]: 160: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,555 INFO L263 TraceCheckUtils]: 161: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,556 INFO L280 TraceCheckUtils]: 162: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,556 INFO L280 TraceCheckUtils]: 163: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,556 INFO L280 TraceCheckUtils]: 164: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,557 INFO L280 TraceCheckUtils]: 165: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,557 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,557 INFO L280 TraceCheckUtils]: 167: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,558 INFO L263 TraceCheckUtils]: 168: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,558 INFO L280 TraceCheckUtils]: 169: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,558 INFO L280 TraceCheckUtils]: 170: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,559 INFO L280 TraceCheckUtils]: 171: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,559 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,559 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 [2020-07-10 14:58:42,559 INFO L280 TraceCheckUtils]: 174: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,560 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,560 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 [2020-07-10 14:58:42,560 INFO L280 TraceCheckUtils]: 177: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,563 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {10183#true} {11198#(<= 6 |fibo_#in~n|)} #41#return; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,564 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 [2020-07-10 14:58:42,565 INFO L280 TraceCheckUtils]: 180: Hoare triple {11198#(<= 6 |fibo_#in~n|)} assume true; {11198#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,567 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 [2020-07-10 14:58:42,568 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 [2020-07-10 14:58:42,568 INFO L263 TraceCheckUtils]: 183: Hoare triple {12425#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,569 INFO L280 TraceCheckUtils]: 184: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,569 INFO L280 TraceCheckUtils]: 185: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,569 INFO L280 TraceCheckUtils]: 186: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,570 INFO L263 TraceCheckUtils]: 187: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,570 INFO L280 TraceCheckUtils]: 188: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,570 INFO L280 TraceCheckUtils]: 189: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,570 INFO L280 TraceCheckUtils]: 190: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,571 INFO L263 TraceCheckUtils]: 191: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,571 INFO L280 TraceCheckUtils]: 192: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,571 INFO L280 TraceCheckUtils]: 193: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,572 INFO L280 TraceCheckUtils]: 194: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,572 INFO L263 TraceCheckUtils]: 195: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,572 INFO L280 TraceCheckUtils]: 196: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,572 INFO L280 TraceCheckUtils]: 197: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,573 INFO L280 TraceCheckUtils]: 198: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,573 INFO L280 TraceCheckUtils]: 199: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,573 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,574 INFO L280 TraceCheckUtils]: 201: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,574 INFO L263 TraceCheckUtils]: 202: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,574 INFO L280 TraceCheckUtils]: 203: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,574 INFO L280 TraceCheckUtils]: 204: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,575 INFO L280 TraceCheckUtils]: 205: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,575 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,575 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 [2020-07-10 14:58:42,576 INFO L280 TraceCheckUtils]: 208: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,576 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,576 INFO L280 TraceCheckUtils]: 210: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,576 INFO L263 TraceCheckUtils]: 211: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,577 INFO L280 TraceCheckUtils]: 212: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,577 INFO L280 TraceCheckUtils]: 213: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,577 INFO L280 TraceCheckUtils]: 214: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,577 INFO L280 TraceCheckUtils]: 215: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,578 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,578 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 [2020-07-10 14:58:42,578 INFO L280 TraceCheckUtils]: 218: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,579 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,579 INFO L280 TraceCheckUtils]: 220: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,579 INFO L263 TraceCheckUtils]: 221: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,579 INFO L280 TraceCheckUtils]: 222: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,580 INFO L280 TraceCheckUtils]: 223: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,580 INFO L280 TraceCheckUtils]: 224: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,580 INFO L263 TraceCheckUtils]: 225: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,581 INFO L280 TraceCheckUtils]: 226: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,581 INFO L280 TraceCheckUtils]: 227: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,581 INFO L280 TraceCheckUtils]: 228: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,581 INFO L280 TraceCheckUtils]: 229: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,582 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,582 INFO L280 TraceCheckUtils]: 231: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,582 INFO L263 TraceCheckUtils]: 232: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,583 INFO L280 TraceCheckUtils]: 233: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,583 INFO L280 TraceCheckUtils]: 234: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,583 INFO L280 TraceCheckUtils]: 235: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,583 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,584 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 [2020-07-10 14:58:42,584 INFO L280 TraceCheckUtils]: 238: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,584 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,584 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 [2020-07-10 14:58:42,585 INFO L280 TraceCheckUtils]: 241: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,586 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {10183#true} {12425#(<= 7 |fibo_#in~n|)} #41#return; {12425#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,587 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 [2020-07-10 14:58:42,587 INFO L280 TraceCheckUtils]: 244: Hoare triple {12425#(<= 7 |fibo_#in~n|)} assume true; {12425#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,589 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 [2020-07-10 14:58:42,590 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 [2020-07-10 14:58:42,590 INFO L263 TraceCheckUtils]: 247: Hoare triple {12618#(<= 8 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,590 INFO L280 TraceCheckUtils]: 248: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,590 INFO L280 TraceCheckUtils]: 249: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,590 INFO L280 TraceCheckUtils]: 250: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,591 INFO L263 TraceCheckUtils]: 251: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,591 INFO L280 TraceCheckUtils]: 252: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,591 INFO L280 TraceCheckUtils]: 253: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,591 INFO L280 TraceCheckUtils]: 254: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,591 INFO L263 TraceCheckUtils]: 255: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,592 INFO L280 TraceCheckUtils]: 256: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,592 INFO L280 TraceCheckUtils]: 257: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,592 INFO L280 TraceCheckUtils]: 258: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,592 INFO L263 TraceCheckUtils]: 259: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,592 INFO L280 TraceCheckUtils]: 260: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,593 INFO L280 TraceCheckUtils]: 261: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,593 INFO L280 TraceCheckUtils]: 262: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,593 INFO L263 TraceCheckUtils]: 263: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,593 INFO L280 TraceCheckUtils]: 264: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,593 INFO L280 TraceCheckUtils]: 265: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,594 INFO L280 TraceCheckUtils]: 266: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,594 INFO L280 TraceCheckUtils]: 267: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,594 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,594 INFO L280 TraceCheckUtils]: 269: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,594 INFO L263 TraceCheckUtils]: 270: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,594 INFO L280 TraceCheckUtils]: 271: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,594 INFO L280 TraceCheckUtils]: 272: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,595 INFO L280 TraceCheckUtils]: 273: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,595 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,595 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 [2020-07-10 14:58:42,595 INFO L280 TraceCheckUtils]: 276: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,595 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,595 INFO L280 TraceCheckUtils]: 278: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,596 INFO L263 TraceCheckUtils]: 279: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,596 INFO L280 TraceCheckUtils]: 280: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,596 INFO L280 TraceCheckUtils]: 281: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,596 INFO L280 TraceCheckUtils]: 282: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,596 INFO L280 TraceCheckUtils]: 283: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,596 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,597 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 [2020-07-10 14:58:42,597 INFO L280 TraceCheckUtils]: 286: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,597 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,597 INFO L280 TraceCheckUtils]: 288: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,597 INFO L263 TraceCheckUtils]: 289: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,598 INFO L280 TraceCheckUtils]: 290: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,598 INFO L280 TraceCheckUtils]: 291: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,598 INFO L280 TraceCheckUtils]: 292: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,598 INFO L263 TraceCheckUtils]: 293: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,598 INFO L280 TraceCheckUtils]: 294: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,598 INFO L280 TraceCheckUtils]: 295: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,599 INFO L280 TraceCheckUtils]: 296: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,599 INFO L280 TraceCheckUtils]: 297: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,599 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,599 INFO L280 TraceCheckUtils]: 299: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,599 INFO L263 TraceCheckUtils]: 300: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,599 INFO L280 TraceCheckUtils]: 301: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,600 INFO L280 TraceCheckUtils]: 302: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,600 INFO L280 TraceCheckUtils]: 303: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,600 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,600 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 [2020-07-10 14:58:42,601 INFO L280 TraceCheckUtils]: 306: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,601 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,601 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 [2020-07-10 14:58:42,602 INFO L280 TraceCheckUtils]: 309: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,602 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,602 INFO L280 TraceCheckUtils]: 311: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,603 INFO L263 TraceCheckUtils]: 312: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,603 INFO L280 TraceCheckUtils]: 313: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,603 INFO L280 TraceCheckUtils]: 314: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,603 INFO L280 TraceCheckUtils]: 315: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,604 INFO L263 TraceCheckUtils]: 316: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,604 INFO L280 TraceCheckUtils]: 317: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,604 INFO L280 TraceCheckUtils]: 318: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,605 INFO L280 TraceCheckUtils]: 319: Hoare triple {10183#true} assume !(1 == ~n); {10183#true} is VALID [2020-07-10 14:58:42,605 INFO L263 TraceCheckUtils]: 320: Hoare triple {10183#true} call #t~ret0 := fibo(~n - 1); {10183#true} is VALID [2020-07-10 14:58:42,605 INFO L280 TraceCheckUtils]: 321: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,606 INFO L280 TraceCheckUtils]: 322: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,606 INFO L280 TraceCheckUtils]: 323: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,606 INFO L280 TraceCheckUtils]: 324: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,606 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,607 INFO L280 TraceCheckUtils]: 326: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,607 INFO L263 TraceCheckUtils]: 327: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,607 INFO L280 TraceCheckUtils]: 328: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,608 INFO L280 TraceCheckUtils]: 329: Hoare triple {10183#true} assume ~n < 1;#res := 0; {10183#true} is VALID [2020-07-10 14:58:42,608 INFO L280 TraceCheckUtils]: 330: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,608 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,609 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 [2020-07-10 14:58:42,609 INFO L280 TraceCheckUtils]: 333: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,609 INFO L275 TraceCheckUtils]: 334: Hoare quadruple {10183#true} {10183#true} #39#return; {10183#true} is VALID [2020-07-10 14:58:42,610 INFO L280 TraceCheckUtils]: 335: Hoare triple {10183#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10183#true} is VALID [2020-07-10 14:58:42,610 INFO L263 TraceCheckUtils]: 336: Hoare triple {10183#true} call #t~ret1 := fibo(~n - 2); {10183#true} is VALID [2020-07-10 14:58:42,610 INFO L280 TraceCheckUtils]: 337: Hoare triple {10183#true} ~n := #in~n; {10183#true} is VALID [2020-07-10 14:58:42,611 INFO L280 TraceCheckUtils]: 338: Hoare triple {10183#true} assume !(~n < 1); {10183#true} is VALID [2020-07-10 14:58:42,611 INFO L280 TraceCheckUtils]: 339: Hoare triple {10183#true} assume 1 == ~n;#res := 1; {10183#true} is VALID [2020-07-10 14:58:42,611 INFO L280 TraceCheckUtils]: 340: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,611 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,612 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 [2020-07-10 14:58:42,612 INFO L280 TraceCheckUtils]: 343: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,612 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {10183#true} {10183#true} #41#return; {10183#true} is VALID [2020-07-10 14:58:42,613 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 [2020-07-10 14:58:42,613 INFO L280 TraceCheckUtils]: 346: Hoare triple {10183#true} assume true; {10183#true} is VALID [2020-07-10 14:58:42,616 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {10183#true} {12618#(<= 8 |fibo_#in~n|)} #41#return; {12618#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,617 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 [2020-07-10 14:58:42,618 INFO L280 TraceCheckUtils]: 349: Hoare triple {12618#(<= 8 |fibo_#in~n|)} assume true; {12618#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 14:58:42,620 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {12618#(<= 8 |fibo_#in~n|)} {10187#(<= main_~x~0 7)} #37#return; {10184#false} is VALID [2020-07-10 14:58:42,620 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 [2020-07-10 14:58:42,620 INFO L280 TraceCheckUtils]: 352: Hoare triple {10184#false} assume 13 != ~result~0; {10184#false} is VALID [2020-07-10 14:58:42,621 INFO L280 TraceCheckUtils]: 353: Hoare triple {10184#false} assume !false; {10184#false} is VALID [2020-07-10 14:58:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 419 proven. 1507 refuted. 0 times theorem prover too weak. 5194 trivial. 0 not checked. [2020-07-10 14:58:42,769 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:58:42,769 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 19 [2020-07-10 14:58:42,770 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024918260] [2020-07-10 14:58:42,772 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 354 [2020-07-10 14:58:48,974 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:58:48,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-10 14:58:49,111 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:49,111 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-10 14:58:49,111 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:58:49,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-10 14:58:49,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:58:49,112 INFO L87 Difference]: Start difference. First operand 113 states and 150 transitions. Second operand 19 states. [2020-07-10 14:58:51,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:51,026 INFO L93 Difference]: Finished difference Result 214 states and 297 transitions. [2020-07-10 14:58:51,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-10 14:58:51,026 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 354 [2020-07-10 14:58:51,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:58:51,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 14:58:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 120 transitions. [2020-07-10 14:58:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 14:58:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 120 transitions. [2020-07-10 14:58:51,038 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 120 transitions. [2020-07-10 14:58:51,209 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:58:51,209 INFO L225 Difference]: With dead ends: 214 [2020-07-10 14:58:51,210 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:58:51,212 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 [2020-07-10 14:58:51,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:58:51,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:58:51,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:58:51,216 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:58:51,216 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:58:51,216 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:58:51,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:51,217 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:58:51,217 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:58:51,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:51,217 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:51,217 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:58:51,218 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:58:51,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:58:51,218 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:58:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:58:51,218 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:51,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:58:51,219 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:58:51,219 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:58:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:58:51,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:58:51,220 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 354 [2020-07-10 14:58:51,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:58:51,220 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:58:51,220 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-10 14:58:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:58:51,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:58:51,421 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:58:51,424 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:58:52,306 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 42 [2020-07-10 14:58:52,542 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 6 [2020-07-10 14:58:52,548 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-10 14:58:52,548 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:58:52,548 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:58:52,548 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-10 14:58:52,548 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 14:58:52,548 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:58:52,549 INFO L268 CegarLoopResult]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 27) no Hoare annotation was computed. [2020-07-10 14:58:52,549 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 23 30) the Hoare annotation is: true [2020-07-10 14:58:52,549 INFO L268 CegarLoopResult]: For program point L27(line 27) no Hoare annotation was computed. [2020-07-10 14:58:52,549 INFO L268 CegarLoopResult]: For program point L26(lines 26 28) no Hoare annotation was computed. [2020-07-10 14:58:52,550 INFO L264 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~x~0 7)) [2020-07-10 14:58:52,550 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 23 30) no Hoare annotation was computed. [2020-07-10 14:58:52,550 INFO L268 CegarLoopResult]: For program point L25-1(line 25) no Hoare annotation was computed. [2020-07-10 14:58:52,550 INFO L268 CegarLoopResult]: For program point L26-2(lines 26 28) no Hoare annotation was computed. [2020-07-10 14:58:52,551 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 23 30) no Hoare annotation was computed. [2020-07-10 14:58:52,551 INFO L268 CegarLoopResult]: For program point fiboEXIT(lines 5 13) no Hoare annotation was computed. [2020-07-10 14:58:52,551 INFO L268 CegarLoopResult]: For program point fiboFINAL(lines 5 13) no Hoare annotation was computed. [2020-07-10 14:58:52,551 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= 2 |fibo_#in~n|)) [2020-07-10 14:58:52,551 INFO L268 CegarLoopResult]: For program point L11-1(line 11) no Hoare annotation was computed. [2020-07-10 14:58:52,552 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))))) [2020-07-10 14:58:52,552 INFO L268 CegarLoopResult]: For program point L8(lines 8 12) no Hoare annotation was computed. [2020-07-10 14:58:52,552 INFO L268 CegarLoopResult]: For program point L11-3(line 11) no Hoare annotation was computed. [2020-07-10 14:58:52,552 INFO L268 CegarLoopResult]: For program point L6(lines 6 12) no Hoare annotation was computed. [2020-07-10 14:58:52,552 INFO L271 CegarLoopResult]: At program point fiboENTRY(lines 5 13) the Hoare annotation is: true [2020-07-10 14:58:52,557 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:58:52,559 WARN L170 areAnnotationChecker]: L6 has no Hoare annotation [2020-07-10 14:58:52,559 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:58:52,559 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:58:52,559 WARN L170 areAnnotationChecker]: L25-1 has no Hoare annotation [2020-07-10 14:58:52,559 WARN L170 areAnnotationChecker]: L6 has no Hoare annotation [2020-07-10 14:58:52,559 WARN L170 areAnnotationChecker]: L6 has no Hoare annotation [2020-07-10 14:58:52,560 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:58:52,560 WARN L170 areAnnotationChecker]: L25-1 has no Hoare annotation [2020-07-10 14:58:52,560 WARN L170 areAnnotationChecker]: fiboFINAL has no Hoare annotation [2020-07-10 14:58:52,560 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-10 14:58:52,560 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-10 14:58:52,560 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-10 14:58:52,561 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-10 14:58:52,561 WARN L170 areAnnotationChecker]: fiboEXIT has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: fiboEXIT has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: fiboEXIT has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: L11-1 has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: L26-2 has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: L11-1 has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: L11-3 has no Hoare annotation [2020-07-10 14:58:52,562 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 14:58:52,563 WARN L170 areAnnotationChecker]: L11-3 has no Hoare annotation [2020-07-10 14:58:52,563 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:58:52,563 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. [2020-07-10 14:58:52,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:58:52 BoogieIcfgContainer [2020-07-10 14:58:52,566 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:58:52,571 INFO L168 Benchmark]: Toolchain (without parser) took 58246.57 ms. Allocated memory was 139.5 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 99.7 MB in the beginning and 697.9 MB in the end (delta: -598.3 MB). Peak memory consumption was 995.6 MB. Max. memory is 7.1 GB. [2020-07-10 14:58:52,574 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 117.8 MB in the beginning and 117.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 14:58:52,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 253.12 ms. Allocated memory is still 139.5 MB. Free memory was 99.4 MB in the beginning and 89.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2020-07-10 14:58:52,575 INFO L168 Benchmark]: Boogie Preprocessor took 36.70 ms. Allocated memory is still 139.5 MB. Free memory was 89.9 MB in the beginning and 88.6 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2020-07-10 14:58:52,576 INFO L168 Benchmark]: RCFGBuilder took 435.51 ms. Allocated memory was 139.5 MB in the beginning and 200.3 MB in the end (delta: 60.8 MB). Free memory was 88.6 MB in the beginning and 164.0 MB in the end (delta: -75.5 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2020-07-10 14:58:52,577 INFO L168 Benchmark]: TraceAbstraction took 57514.33 ms. Allocated memory was 200.3 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 163.4 MB in the beginning and 697.9 MB in the end (delta: -534.6 MB). Peak memory consumption was 998.4 MB. Max. memory is 7.1 GB. [2020-07-10 14:58:52,579 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 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 117.8 MB in the beginning and 117.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 253.12 ms. Allocated memory is still 139.5 MB. Free memory was 99.4 MB in the beginning and 89.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.70 ms. Allocated memory is still 139.5 MB. Free memory was 89.9 MB in the beginning and 88.6 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 435.51 ms. Allocated memory was 139.5 MB in the beginning and 200.3 MB in the end (delta: 60.8 MB). Free memory was 88.6 MB in the beginning and 164.0 MB in the end (delta: -75.5 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 57514.33 ms. Allocated memory was 200.3 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 163.4 MB in the beginning and 697.9 MB in the end (delta: -534.6 MB). Peak memory consumption was 998.4 MB. 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: 56.2s, OverallIterations: 10, TraceHistogramMax: 51, AutomataDifference: 14.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 273 SDtfs, 516 SDslu, 1625 SDs, 0 SdLazy, 2328 SolverSat, 465 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, 0.7s SatisfiabilityAnalysisTime, 14.8s 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...